Chrysene
CAS:218-01-9 Product spec:99%
Chrysene
1,2,5,6-Dibenzonaphthalene; 1,2-Benzophenanthracene
Molecular Formula:C18H12
Molecular Weight:228.29
CAS Registry Number:218-01-9
Density:1.274
Melting point:246-256 ºC
B..
Allyltributyltin
CAS:24850-33-7 Product spec:98%
Molecular Formula:C15H310Sn2
Molecular Weight: 331
Appearance: colorless to slightly yellowish oily liquid
Boiling point: 94℃(73.3Pa)
Content: ≥ 98.0%
Use: The m..
N-butyltin hydroxide oxide
CAS:2273-43-0 Product spec:56.5 ± 0.5%
It is a solid,hydrolytically stable catalyst that is active at low loadings.
It is used primarily to catalyst esterification and polycondensation reaction at temperature between 210 ℃ and 240 ℃ .
It..
Tributyltin Hydride
CAS:688-73-3 Product spec:98%
Molecular Formula: C12H28Sn
Molecular Weight: 291.05
Appearance: clear colourless liquid
Solubility: soluble in most organic solvents
B.P: 80℃0.4mmHg
F.P: ≥40℃
Density(20℃): ..
Dibutyltin Oxide
CAS:818-08-6 Product spec:47.5 ± 0.5%
It finds widespread used in the aqueous cathodic electrodeposition of urethane coatings for automotive and industrial applications
It is an active transesterification catalyst for methacrylate ester..
Triethyl Citrate
CAS:77-93-0 Product spec:99%
Colorless transparent liquid boiling point:150℃(0.4KPa), flash point(open)155℃, soluble in most organic solvent, slightly soluble in oils. This product is innocuous plasticizer.
Glycine (Aminoacetic Acid) (090701)
CAS: Product spec:Pharma-grade glycine
Name of product: Glycine
Chemical Name: Aminoacetic acid, Glycocoll
Structural Formula: NH2CH2COOH
Molecular Formula: C2H5NO2
Molecular Weight: 75.07
Physical Characteristics: A white crysta..
2, 4-D Acid (060907)
CAS: Product spec:98%Tech
Molecular Formula: C8H6Cl2O3
CAS: 94-75-7
Molecular Weight: 221.04
Content of A. I.: ≥98%Tech
Free phenols: ≤0.3%
Loss of dryness: ≤1.5%
Triethanolamine insolubles: ≤0.5%
A..
Glyphosate
CAS: Product spec:95%
Technical specification:
1) Appearance: White to slightly yellow powder
2) a. I. Content: =95%
3) Loss on drying: 5, 600mgkg bw (rat), 11, 300mgkg for mice, 3, 530mgkg for goats
9) Acute percu..
Methyl Cyanoacetate
CAS:105-34-0 Product spec:99.5%
Methyl Cyanoacetate
CAS: 105-34-0
Molecular formula: C4H5NO2
Molecular weight: 99.09
Purity: 99.5%
Moisture: 0.05%
Acidity: 0.05%
Appearance: Colorless and transparent liquid
Use: Phar..