Allantoin
CAS:97-59-6 Product spec:White crystalline powder
Appearance:White crystalline powderAssay:99.0~100% min
PH:5~6 Heavy metals:10ppm maxSO42-:10ppm max Cl-(Chloride):0.05% MaxAshes:0.1% Max
Loss on drying:0.2% Max
.Methylparaben
CAS:99-76-3 Product spec:Colorless or White Crystalline powder
Appearance:Colorless or White Crystalline powder
Assay(on dry base % ):99.0~100.5
Appearance of Solution:Conform
Acidity : Conform
Relative Substances:Conform
Sulfate (SO42- , %):0.10 Max.
Resid..
Propylparaben
CAS:94-13-3 Product spec:Colorless or White Crystalline powder
Appearance: Colorless or White Crystalline powder
Assay(on dry base % ):99.0~100.5
Appearance of Solution:Conform
Acidity : Conform
Relative Substances:Conform
Sulfate (SO42- , %):0.10 Max.
Res..
Phenoxyethanol
CAS:122-99-6 Product spec:Colorless viscous transparent liquid
Appearance(25℃): Colorless viscous transparent liquid
Purity: ≥99.0%
Phenol contnt:≤0.1%
Color:≤50
Specific gravity(20℃):1.10~1.12
Refractive index(20℃):1.536~1.540
As:≤0.0003%
Pb:≤0.001%
Solu..
Methylisothiazolinone
CAS:2682-20-4 Product spec:Colorless to yellowish solution
Appearance :Colorless to yellowish solution
Total active content,(%): ≥9.7
Density (gml,20℃):1.190~1.120
pH:3.0~5.0
Refractive Index(20℃):1.332~1.374
Castoryl Maleate
CAS:68308-83-8 Product spec:Light yellow ropy liquid
Appearance : Light yellow ropy liquid
Acid Number : 50~60
Saponification Value : 245~295
Iodine Value : ≤100
Refractive Index(25℃) : 1.4762~1.4852
Color (APHA) : ≤200
H2O: ≤0.3%
V..
Sodium Pyrithione
CAS:3811-73-2 Product spec:Light yellow liquid/white or off-white powder
(Industrials grade)Appearance:Light yellow liquidPurity:40%MinPH:9-11 Medical Grade(Solid)
Appearance: White or off- white powder Purity:98~102%(dry)PH:8-9Loss on drying: 5%Max
Copper Pyrithione
CAS:14915-37-8 Product spec:Green crystalline tiny powder
Appearance:Green crystalline tiny powder
Melting Point:260℃(min)
PH:6.0~9.0
Heavy metal(As,Pb);≤10ppm
Purity:≥96%
Hydroxyethyl Urea
CAS:2078-71-9 Product spec:Colorless to slight yellow clear liquid
Appearance: Colorless to slight yellow clear liquid
Odor: Odorless or slight characteristic odor
Solids: 45 - 55%
pH : 6.0~8.5
Cl-: ≤0.1%
SO42-: ≤0.1%
Heavy Melts(Pb): ≤5ppm