CAS: Product spec:50%
1.Working concentration of cation and zwitterions microemulsions shall be 0.1-0.3% cation and anion are 0.05-0.3% 2.Tests shall be done to choose needed quantity for different objects.

CAS:78-08-0 Product spec:Chemical Name: Vinyltriethoxysilane
Product Description Chemical Name: Vinyltriethoxysilane CAS NO. : 78-08-0 Against other brands:EINECS No：201-081-7 Silquest A-151 Dow Corning:Z-6518/OFS-6518 ShinEtsu:KBE-1003 Wacker:GENIOSIL® GF 56 Specifications Appearance Colorless transparent liquid Colour(Pt-Co) ≤ 25 Specific Gravity（ρ20°C, g/cm3） 0.898-0.908 Refractive Index（） 1.3955–1.3965 Purity（% ） ≥ 98.0

CAS:95-92-1 Product spec:99%
Diethyl oxalate CAS No. 95-92-1 Chemical Name: Diethyl oxalate Synonyms:oxalicether; Oxalicether; ETHYL OXALATE; Diethyl oxate; Diαthyloxalat;C2H5OCOCOOC2H5;dlethyloxalate;DIETHYL OXALATE;Diethyloxaiate ;AKOS BBS-00004457 CBNumber: CB4400958 Molecular Formula: C6H10O4 Formula Weight: 146.14 MOL File: 95-92-1.mol mp : −41 °C(lit.) bp : 185 °C(lit.) density : 1.076 g/mL at 25 °C(lit.) vapor density : 5.03 (vs air) vapor pressure : 1 mm Hg ( 47 °C) refractive index : n20/D 1.410(lit.) Fp : 168 °F Water Solubility : MAY DECOMPOSE Sensitive : Moisture Sensitive Stability:: Stable, but moisture sensitive. Incompatible with strong oxidizing agents. CAS DataBase Reference: 95-92-1(CAS DataBase Reference) NIST Chemistry Reference: Ethanedioic acid, diethyl ester(95-92-1) EPA Substance Registry System: Ethanedioic acid, diethyl ester(95-92-1)

CAS:2163-00-0 Product spec:99%
1,6-Dichlorohexane Name: 1,6-Dichlorohexane Molecular Formula: C6H12Cl2 Molecular Weight: 155.07 CAS Registry Number: 2163-00-0 EINECS: 218-491-7 APPEARANCE COLORLESS OR FAINT YELLOW LIQUID COLORLESS TRANS- PARENT LIQUID 1,6-chloromohexane 99.00PCT min 99.63PCT Water content 0.20PCT max 0.08PCT Density: 1.068 Melting point: -13°C Boiling point: 208 °C Refractive index: 1.4558-1.4578 Flash point: 77°C Water solubility: sparingly soluble Hazard Symbols: Xi Risk Codes: R36/37/38;R53 Safety Description: S26;S37/39;S61 Transport Information: UN 3082 Hazardous Class: 9 Packing grade: III Packing: 200kgs plastic drum

CAS:109-99-9 Product spec:99.9%
Tetrahydrofuran Name: Tetrahydrofuran Synonyms: Tetrahydrofuran,1,4-Epoxybutane, Butylene oxide, Cyclotetramethylene oxide, Furanidine, THF Molecular Formula: C4H8O Molecular Weight: 72.11 CAS Registry Number: 109-99-9 EINECS: 203-726-8 Appearance Colorless Transparent Liquid Qualified Assay 99.90PCT MIN. 99.96PCT Water (ppm) 50MAX 20 APHA 5MAX Conform Density: 0.886 Melting point: -108.4 °C Boiling point: 66 °C Refractive index: 1.407 Flash point: -21 °C Water solubility: miscible Appearance: Colorless transparent liquid Useage: An important organic synthesis and chemical raw materials and excellent solvent Packing: 180kg

CAS:30551-89-4 Product spec:70%
Poly(allylamine) Name: Poly(allylamine) Synonyms: Poly(2-propen-1-amine); 2-Propenamine homopolymer; Allylamine homopolymer Molecular Formula: (C3H7N)n Molecular Weight: 15000 CAS Registry Number: 30551-89-4 Assay: 60-70% min Appearance: Light yellowish liquid Molecular Structure Use: 1) fabric and textiles industry For direct and reactive dyes, fixing agents; as antistatic agent 2) Metal surface treatment Lubricant additives used in metal processing, metal chelating agents 3) printing ink Hyperchromic agent for printing ink, fade and water resistant 4) The use of electronic materials A variety of cleaning agents and resist additive 5) Water Treatment New water treatment agent can be used for production use 6) Other: Formaldehyde absorbers, pigments and ink additives, such as various types of polymer bridging agent

CAS:71550-12-4 Product spec:70%
Poly(allylamine hydrochloride) Name: Poly(allylamine hydrochloride) Synonyms: Poly (MAA.HCl), PAC-3L, PAA-HCl CAS Registry Number: 71550-12-4 Molecular Formula: (C3H7N) n. xHCl Molecular Weight: 15000 Assay: 60-70% Appearance: Light yellowish liquid Molecular Structure Item Appearance Solid Content (100%) pH 5% Viscosity（25℃） cps Rotor Speed KPA-0150 Light yellowish viscous liquid 49.5-52.0 2-3 100-200 1 30 KPA-0250 49.5-52.0 2-3 200-300 1 12 KPA-0350 49.5-52.0 2-3 300-400 1 12 KPA-0450 49.5-52.0 2-3 400-500 2 30 KPA-0550 49.5-52.0 2-3 500-600 2 30 KPA-0650 49.5-52.0 2-3 600-800 2 30 KPA-0750 49.5-52.0 2-3 800-1200 3 60 KPA-0840 39.5-42.0 2-3 ≥ 1200 3 60 Performance: This product polyelectrolyte, colorless to pale yellow viscous liquid. Safe, non-toxic, soluble in water, non-flammable, cohesive, good hydrolytic stability, not a gel, is not sensitive to pH changes, anti-chlorine. Freezing point of about -5 ℃, specific gravity of about 1.06g/cm3. Packaging and storage: PE plastic barrel 125kg; Sealed packaging, sealed, avoid contact with strong oxidants. Valid for two years Use: Mainly used for resin-modified, pharmaceutical manufacturing; Other areas: wastewater treatment, mining and mineral processing as a cationic coagulant; in the textile industry as a formaldehyde-free fixative; in the papermaking process, used as anionic trash scavengers, AKD curing accelerator; in the oil industry drilling for water in the clay stabilizer and acid fracturing cation modifier. In addition, as a modifier, antistatic agents, humidifying agents, shampoo and skin care with the soothing agent.

CAS:5232-99-5 Product spec:98%
Etocrilene Name Etocrilene Synonyms Ethyl 2-cyano-3,3-diphenylpropenoate Molecular Formula C18H15NO2 Molecular Weight 277.32 CAS Registry Number 5232-99-5 EINECS 226-029-0 Appearance: white crystal Purity: 98PCT min Moisture: 0.5PCT max Uses: UV absorbers Packing: 25 kg PER barrel Melting point 97-99 ºC Boiling point 174 ºC (0.2 mmHg)

CAS:5466-77-3 Product spec:95.0–105.0%
It is a pale yellow liquid. It may have a slight characteristic odour. BHT (max. 0.1%) is added as an antioxidant.

CAS:39011-90-0 Product spec:99%
Appearance: almost white power

CAS:7637-07-2 Product spec:purity >99.95%
As a very powerful Lewis acid it forms addition compounds with numerous chemical compounds (see our product range). With compounds whose molecules have associative bonding, e.g. water, alcohols or organic acids, addition compounds containing one or even two mols of the component per mol of boron trifluoride are produced. In the case of compounds whose molecules have little or no associative bonding, e.g. ethers, acid anhydrides or amines, addition compounds are formed which per mol of boron trifluoride always contain only one mol of component. Melting point - 128,7 oC Boiling point - 101 oC Density (0 oC, 1 bar) 3.07 g/l Density (- 101 oC) 1.57 g/cm3 Solubility in water (20 oC) 3700 g/l

CAS: Product spec:JY-PPE
PPE epoxy polyester wet strength agent for chemical name of polyamide polyamine epichlorohydrin resin is internationally referred to as PPE or PAE. The product is water-soluble cationic thermosetting resin, which is superior to conventional urea aldehyde resin and melamine-formaldehyde resin. PPE resin can not only improve the paper wet and dry strength, but also improve fines and filler retention, and promote the AKD sizing retention and ripening. Thus it is suitable neutral or slightly alkaline conditions of papermaking. It can be widely used in household paper, bond paper, banknote paper, fruit bag paper, offset paper, wrapping paper, newsprint paper,decorative paper and other paper with requirements of wet strength.

CAS: Product spec:JY-DS
Dry strength agent can be widely used in papermaking of packaging paper, household paper, newsprint, cultural paper and other paper. It can effectively improve the paper folding strength, bursting strength, stiffness, ring crush strength and so on. On papermaking system with much anionic impurities or high electrolyte concentration, the effect is particularly evident. At the same time it has retention effect to flake fine and filler can reduce the loss of fibers and linting and dusting phenomenon. It can produce enough dry strength and allows the use of inexprensive fiber or a higher proportion of secondhand fiber.

CAS:35144-22-0 Product spec:C7H10N2O2S
35144-22-0 96-98-0 2031-23-4 598-41-4 122852-42-0 13081-18-0 135236-72-5 13553-79-2 136434-34-9 139755-83-2 315203-37-3 486460-32-6 29241-65-4 31566-31-1 2380-63-4 90556-87-9 188637-63-0 4591-56-4 135046-48-9 62614-84-0 153813-69-5 51421-12-6 635-26-7 41513-04-6 2-METHANESULFONYL-4,6-DIMETHYL-PYRIMIDINE 4-Methyl-3-nitrobenzoic acid 1-(3-CHLOROPROPYL)-4-METHYL PIPERAZINE DIHYDROCHLORIDE Glycinamide Alosetron Ethyl 3,3,3-Trifluoropyruvate CALCIUM 3-HYDROXY-3-METHY BUTYRATE Rifamycin S N-Methyl-gama-(1-naphthalenyloxy)-2-thiophenepropanamine Sildenafil 6-nitro-1H-indazole-3-carboxaldehyde Sitagliptin 5-BROMO-2-CHLORONICOTINIC ACID Glyceryl Monostearate 4-Aminopyrazolo[3,4-d]pyrimidine ethyl 3-hydrazinobenzoate 6-Bromo-2-pyridinemethaneamine DIETHYL 3,5-PYRIDINEDICARBOXYLATE (+/-)-Clopidogrel bisulfate 4-Piperidin-4-ylphenol Methyl 4-formyl-3-nitrobenzoate 3-chloro-benzyl-hydrazine o-tolylhydrazine hydrochloride 1-Bromo-4-chloro-2-nitrobenzene

CAS:2001-93-6 Product spec:C4H4N2S2
2001-93-6 63234-71-9 26494-76-8 7306-46-9 68165-06-0 13452-14-7 18495-15-3 40432-52-8 284682-27-5,26456-59-7 887590-25-2 196618-13-0 99614-02-5 17342-08-4 25412-62-8 24922-00-7 148849-67-6 5965-59-3 59557-91-4 2,4-Dimercapto Pyrimidine 1-Aminopyrrolidine hydrochloride 4-Aminothiomorpholine 1,1- dioxide 3,4-dimethoxy-benzylchloride 1-methyl-3-pyrrolidinone 2-Methyl-1,3-benzoxazole-6-carboxylic acid 3-hydroxy-4-nitrobenzonitrile 1-benzhydryl-azetidin-3-ylamine 5-Hydroxypyrimidine 4-Acetylamino-5-Amino-2-Methoxybenzoic Acid Methyl Ester 3,4-dihydro-2h-quinoxaline-1-carboxylic acid tert-butyl ester OSELTAMIVIR Ondansetron L-Pyroglutaminol 3-chloro-benzamidine nicotinimidic acid ethyl ester 3-cyclopentyl-3-oxo-propionic acid ethyl ester Ivabradine hydrochloride Methyl 4-Hydroxyquinoline-2-carboxylate 4-Bromo-2-methoxy-phenylamine

CAS:887589-53-9 Product spec:59557-91-4
59557-91-4 887589-53-9 171049-41-5 887589-58-4 197007-87-7 495414-64-7 52112-66-0 238756-47-3 180160-47-8 139110-80-8 37656-48-7 59936-29-7 157415-17-3 5470-66-6 150812-32-1 1421-65-4 180160-40-1 210539-05-2 350847-80-2 22515-18-0 406933-21-9 886371-24-0 734510-19-1 105679-22-9 4-Bromo-2-methoxy-phenylamine (3-piperidin-4-yl-phenyl)-carbamic acid tert-butyl ester 7-amino-3,4-dihydro-1h-isoquinoline-2-carboxylic acid tert-butyl ester (4-piperidin-4-yl-phenyl)-carbamic acid tert-butyl ester (4-bromopyridin-3-yl)methanol 1-BOC-4-HYDROXY-4-PIPERIDINECARBOXYLIC ACID 6-BROMOBENZO[D]OXAZOL-2-AMINE 1,4-dioxaspiro[4.5]decane-8-carbaldehyde 2-chloroquinolin-6-amine 5-chloro-3H-spiro[isobenzofuran-1,4'-piperidin]-3-one ZANAMIVIR HYDRATE 4-(4-Fluoro-phenyl)-piperidine Boc-L-Proline-methyl ester MORPHOLINOFORMAMIDINE HYDROBROMIDE 4-Nitro-2-picoline N-oxide 2-Amino-4-bromo-5-chlorobenzoic acid L-3,4-DIHYDROXYPHENYLALANINE METHYL ESTER HYDROCHLORIDE 6-chloro-3H-spiro[isobenzofuran-1,4'-piperidin]-3-one 5-bromo-2-tert-butylpyridine 2-chloro-5,6,7,8-tetrahydro-[1,6]naphthyridine 6,7-Dihydro-5H-[2]pyrindin-5-one 4,4-Difluoro-cyclohexanone 3-Trifluoromethyl-pyridine-2-carbonitrile C-(3-Trifluoromethyl-pyridin-2-yl)-methylamine 2-Aminomethyl-nicotinic acid methyl ester 7-Bromo-3,4-dihydro-2H-benzo[1,4]oxazine

CAS:86902-27-4 Product spec:56961-31-0
86902-27-4 408367-22-6 199336-83-9 147081-59-2 497147-93-0 23462-75-1 1131623-12-5 20744-39-2 113770-88-0 4774-10-1 6905-47-1 21573-15-9 4504-94-3 133525-05-0 348640-06-2 56961-31-0 4-Benzyloxy-3-chloro-phenol (6-tert-Butoxycarbonylamino-pyridin-2-yl)-acetic acid (4-tert-Butoxycarbonylamino-pyridin-2-yl)-acetic acid 1-N-Boc-3-(R)-(Methylamino) pyrrolidine 1-N-Boc-3-(S)-(Methylamino) pyrrolidine 5-Cyano-3-pyridinyl boronic acid Dihydro-pyran-3-one 3-Amino-tetrahydropyrane-3-carboxylic acid 4-Aminopyridazine 3-fluoro-4-cyanopyridine 2-AMINO-3-METHOXYPYRAZINE 2-AMINO-6-METHOXYPYRAZINE 1-(6-fluoropyridin-3-yl)hydrazine 2-amino-3-chlorophenol 4-cyclopropylpyrimidin-2-amine Dibenz[b,e]oxepin-11(6H)-one,3-(trifluoromethyl)- 2-piperazinecarboxyli acid 4-BROMO-7-AZAINDOLE 2-chloro-6-hydroxybenzoic acid

CAS: Product spec:194543-22-1
917925-71-4 219508-62-0 10553-13-6 397864-14-1 105945-24-2 55586-26-0 887581-34-2 850375-08-5 903094-60-0 52068-30-1 2044-73-7 25672-97-3 42166-50-7 140-69-2 104883-49-0 500718-18-3 89776-66-9 168899-61-4 142233-54-1 111841-05-5 methyl 6-methoxy-1H-indole-5-carboxylate methyl 5-chloro-1H-indole-6-carboxylate (4-bromo-phenyl)-tert-butoxycarbonylamino-acetic acid 6-amino-indole-1-carboxylic acid tert-butyl ester 6-nitro-1h-indole-3-carbaldehyde 5-nitro-3,3-dihydro-1H-isoquinoline-2-carboxylic acid tert-butyl ester 3-(4-chloro-phenoxy)-phenylamine 4-amino-3-hydroxy-benzonitrile 6-bromo-1H-indol-3-methylamine 1-(3-formyl-phenyl)-piperazine-4-carboxylic acid tert-butyl ester 2-tert-butoxycarbonylamino-oxazole-5-carboxylic acid 4-Benzyloxyphenylhydrazine hydrochloride Pyridine-2-methanethiol 2-Aminomethylbenzoic acid Pyridin-3-yl-hydrazine 4-Methoxy-benzyl-hydrazine 3-Amino-octanoic acid Amino-(3-methyl-thiophen-2-yl)-acetic acid Amino-(5-methyl-thiophen-2-yl)-acetic acid 3-Amino-2-bromo-benzoic acid 1-N-Boc-3-cyano-azetidine 2-Bromo-1-(5-chloro-2-methoxy-phenyl)-ethanone 1,5-Naphthyridine 1-cyclobutylhydrazine hydrochloride (tetrahydro-pyran-4-yl)-hydrazine; hydrochloride

CAS: Product spec:183500-70-1
183500-70-1 7496-46-0 898746-91-3 393553-55-4 139409-34-0 51304-64-4 894101-37-2 73942-87-7 20028-68-6 57295-31-5 315180-17-7 4664-27-1 865156-50-9 215253-76-2 61563-26-6 601-84-3 485321-10-6 42753-67-3 149489-03-2 1-(3-chloro-phenyl)-piperazin-2-one 8-(bromomethyl)quinoline 6-bromo-4-indole carboxylic acid 4-bromo-6-methoxy-1H-indole 2-bromo-1H-indole 4-hydrazinyl-1-methylpiperidine 1-(cyclobutylmethyl)hydrazine 7,8-Dimethoxy-1,3,4,5-tetrahydrobenzo[d]azepin-2-one 2,4,6-trichloroquinazoline 2-bromo-5-hydroxy-4-methylbenzaldehyde 2-FLUORO-6-HYDROXYMETHYL PYRIDINE (4-METHYLPYRIDIN-3-YL)METHANOL C-(4-BROMO-PYRIDIN-2-YL)-METHAMINE 2-(Chloromethyl)-3-methoxypyridine 2-(Bromomethyl)-3-methoxypyridine 2,3-dibromobenzaldehyde 2,6-DIBROMOBENZOIC ACID Benzoic acid,4-(1H-indol-2-yl)-,methyl ester 2-Pyridinamine,3-ethyl- Carbamic acid,(3-ethyl-2-pyridinyl)-,1,1-dimethylethyl ester (9Cl) 2-Pyridinamine,5-bromo-3-chloro- 1H-pyrrole-3-carbaldehyde 2-(2,4-dibromophenyl)acetonitrile ethyl biphenyl-4-carboxylate

CAS:865887-02-1 Product spec:15-44564
865887-02-1 23872-36-8 885522-07-6 1077-95-8 64608-72-6 205744-16-7 38489-78-0 291533-10-3 554-01-8 328546-98-1 51421-22-8 1060814-88-1 84-80-0 320337-16-4 1743-07-3 1H-INDAZOLE-3-CARBOXYLIC ACID,4-METHOXY- 1H-INDOLE-3-CARBOXYLIC ACID,4-CHLORO 1H-INDAZOLE,6-FLUORO-3-IODO- 3-(bromomethyl)-N,N-dimethylbenzenamine (4-fluorobenzyl)hydrazine dihychloride 5-chloro-3-indazole-carboxylic acid (1H-pyrrol-2-YL)methanamine 2-fluoro-3-pyridinemethanamine 3-(2-hydroxy-5-methoxy-phenyl)-acrylic acid tert-butyl 4-(aminomethyl)-3-(trifluoromethoxy)phenylcarbamate (2-oxo-cyclohexyl)-carbamic acid tert-butyl ester 5-methylcytosine 3-(4-bromophenyl)pyrrolidine (3-nitrobenzyl)hydrazine (S)-ethyl azetidine-2-carboxylate (isoquinolin-4-yl)methanol (E)-3-(4-(methoxycarbonyl)-2-nitrophenyl)acrylic acid ethyl 4-fluoro-2,6-dimethylbenzoate 3-amino-5-chloropyridine-2-carboxylic acid 3-(aminomethyl)-4-bromophenol methyl 5-chloro-2-hydrazinylbenzoate ethyl 2-(5-bromopyridin-2-yl)acetate Vitamin K1 2-(isopropylsulfonyl)ethanamine 1-(1-(ethylthio)propan-2-yl)hydrazine 4-hydrazinylpentan-1-ol 1-(1,2,3,4-tetrahydronaphthalen-2-yl)hydrazine

CAS: Product spec:1-benzyl-3-(chloromethyl)piperidine
1743-07-3 37398-49-5 214834-18-1 513068-89-8 879093-02-4 32431-84-8 1003708-66-4 672948-03-7 1-(1,2,3,4-tetrahydronaphthalen-2-yl)hydrazine 1-benzyl-3-(chloromethyl)piperidine 3,6-dichlorobenzo[b]thiophene 4-(aminomethyl)-1-benzylpiperidin-4-ol 2-(3-fluoro-4-methoxyphenyl)ethanamine 6,7-dihydroquinolin-8(5H)-one 2-acetylpyridine-4-carbonitrile 1-(6-fluoropyridin-2-yl)ethanone 1-(2-chloroethyl)piperidin-4-ol TERT-BUTYL 4-(AMINOCARBOTHIOYL)TETRAHYDROPYRIDINE-1(2H)-CARBOXYLATE ETHYL 2-CHLORO-2-FORMYLACETATE 4-(4-bromo-2-fluorophenyl)morpholine 5-methoxy-1H-pyrazol-3-amine 5-(trifluoromethyl)-1H-pyrazol-3-amine 1-(bromomethyl)-4-chloro-2,5-difluorobenzene 4-chloro-2,5-difluorobenzaldehyde 3-Fluoro-2-thiophenecarboxylic acid 2,5-difluoro-4-methylaniline 2,5-difluoro-4-methylbenzonitrile methyl 4-chloro-2-(difluoromethoxy)benzoate 4-methyl-1H-pyrazol-5-amine 4-cyclopropyl-1,2,5-oxadiazol-3-amine 1-(6-methoxybenzofuran-2-yl)ethanone (5-BROMO-2-NITRO-PHENYL)-ACETIC ACID 2-OXAZOLECARBOXYLIC ACID

CAS:209526-98-7 Product spec:70-73092
209526-98-7 197506-83-5 175459-13-9 112299-62-4 90607-21-9 26395-26-6 14044-65-6 22916-47-8 23076-35-9 7173-51-5 70-55-3 test-2 67747-09-5 672-13-9 65973-52-6 64439-81-2 63-91-2 629-03-8 623-33-6 623-05-2 (5-CHLOROPYRIDIN-2-YL)METHANOL METHYL 3-FORMYL-1H-INDOLE-5-CARBOXYLATE 3-amino-1H-indazole-6-carboxylic acid 3-AMINO-4-CHLORO-2-METHYLBENZOTRIFLUORIDE 1-bromo-3-(bromomethyl)-2-methylbenzene 1-(4-(trifluoromethyl)phenyl)propan-2-one 5-chloro-4-fluoro-2-methoxyaniline 5-TERT-BUTYL-ISOXAZOLE-3-CARBOXYLIC ACID 3-METHOXY-2-PICOLINE 2,2-dimethyl-1,3-dioxane-5-carboxylic acid Borane-tetrahydrofuran complex Miconazole Xylazine Hydrochloride Didecyl dimethyl ammonium chloride 4-Toluenesulfonamide test-2 Prochloraz 2-Hydroxy-5-methoxybenzaldehyde Methyl 4,6-dichloronicotinate 10-hydroxycamptothecin L-Phenylalanine 1,6-Dibromohexane Glycine, ethyl ester, hydrochloride

CAS:623-05-2 Product spec:C7H8O2
623-05-2 88-75-5 88-73-3 88-72-2 883-40-9 88-17-5 874-63-5 87-41-2 850-52-2 85-01-8 84194-36-5 83881-52-1 83-41-0 81131-70-6 79-05-0 78-44-4 77-86-1 77-48-5 1120-71-4 828-27-3 4928-88-5 4-Hydroxybenzylalcohol 2-Nitrophenol 2-Chloronitrobenzene;2-Nitrochlorobenzene 2-Nitrotoluene Diphenyldiazomethane 2-Aminotrifluorotoluene;2-Trifluoromethylaniline 3,5-Dimethylanisole Phthalide Altrenogest Phenanthrene 2-Chloro-4-fluorobenzaldehyde Cetirizine hydrochloride;Cetrizide 3-Nitro-o-xylene;2,3-Dimethylnitrobenzene Pravastatin sodium Propionamide Carisoprodol Tri(hydroxymethyl)aminomethane 1,3-Dibromo-5,5-dimethylhydantoin 1,3-Propanesultone 4-(TRIFLUOROMETHOXY)PHENOL Methyl 1,2,4-triazole-3-carboxylate

CAS:37971-36-1 Product spec:50%
2-Phosphonobutane -1,2,4-Tricarboxylic Acid Name： 2-Phosphonobutane -1,2,4-Tricarboxylic Acid CAS No： 37971-36-1 Molecular Formula: Molecular weight: 270.13 Structural Formula: Properties: PBTCA has low content of phosphoric, has structural features of both phosphoric acid and carboxylic acid group, which enable its excellent scale and corrosion inhibition properties. Its antiscale property under high temperature is far better than that of organophosphines. It can improve zinc salt solubility, has good chlorine oxidation tolerance and good composite synergy. Specification: items index Appearance Colorless or light yellow transparent liquid Active acid ％ 50.0 min Phosphorous acid（as PO33-）% 0.8 max Phosphorous acid（as PO43-）% 0.5 max Density （20℃）g/cm3 1.27 min pH（1％ solution） 1.5~2.0 Usage: PTBCA is a high efficient agent as scale and corrosion inhibitor. It is the excellent stabilizer for zinc salt. It is widely used in circulating cool water system and oilfield refill water system as scale and corrosion inhibitor, suitable to composite with zinc salt and copolymer. It can be used in situations of high temperature, high hardness, high alkali and high concentration index. In lavation fields, it is used as chelating agent and metal detergent. PBTCA is usually used together with zinc salt, copolymer, organophosphine, imidazole and other Water Treatment Chemicals. When used alone, the dosage of 5-15mg/L is preferred. Package and Storage: Normally In 250kg net Plastic Drum, IBC drum can also be used as required. Storage for one year in room shady and dry place. Safety Protection: Acidity, Avoid contact with eye and skin, once contacted, flush with water

CAS:84852-53-9 Product spec:super class
CAS NO.: 84852-53-9 Chemical Formula: C14H4Br10 Molecular Weight: 971.23 Application: YCFR-03 flame retardant has very good thermal stability and high bromine content making it a prime candidate for high temperature applications. It exhibits good UV resistance and hence is suitable for use in many applications requiring color stability. Because of its very good thermal stability and low blooming characteristics, It can be used in a wide range of high performance applications.In particular it finds use in styrenic polymers, engineering resins, wire & cable and elastomers. YCFR-03 flame retardant is suitable for use in systems where recycling is anticipated. It is not acutely toxic and teratogenic, no harmful to the environment can be used in the formulation of products meeting European dioxin ordinances. Specification Data Sheet Items Specification Analysis result Appearance White powder White powder Bromine Content % 81 min 81.89 Whiteness % 88 min 92.1 Melting Point ℃ 345 min 345 Moisture % 0.01 max 0.006 Free Bromine ppm 20 max Absent Particle Size µm 3 max 1.70 Density 3.2 3.2