1,2-Diaminonaphthalene-5,7-sulfonic acid
CAS:73692-57-6 Product spec:90%
Molecular weight: 318
Molecular formula:C10H10O6N2S2
Appearance: Grey-White Powder
Purity(Uv-Vis Value): 90% Min.
Hplc(Area-Percent): 98% Min.
Moisture: 2% Max.
Insoluble: 0.1% Max.
1-Aminonaphthalene-3,8-sulfonic acid
CAS:129-91-9 Product spec:85%
Molecular weight: 303
Molecular formula:C10H9NO6S2
Appearance: Grey-White Powder
Purity(Amino-Value): 85% Min.
HPLC(Area-Percent): 98% Min.
Moisture: 2% Max.
Insoluble: 0.1% Max.
3,4-Dichlorobenzyl chloride
CAS:102-47-6 Product spec:98%
Appearance: Colorless to yellow clear liquid;MF: C7H5Cl3;MW: 195.47;MP: -3℃;BP: 122~124℃(14mmHg);FP: 155℃;Density: 1.41;Refractive index: 1.5775
4-Chlorobenzyl cyanide
CAS:140-53-4 Product spec:99.0% min
Category : Agrochemicals CAS NO : 140-53-4 EC NO : 205-418-9 MF : C8H6ClN Main Specifications : Purity: 99.0% min Package: 30kgsplastic cask or 250kgsiron drum
2-Chlorophenylacetonitrile
CAS:2856-63-5 Product spec:98%min.
Appearance:Light yellow to colorless clear liquid MF:C7H7I MW:218.035 BP:80~82℃(10mmHg) FP:83℃ Density:1.698 Refractive index:1.604-1.606
2,4-Dichlorobenzyl Cyanide
CAS:6306-60-1 Product spec:98%
Appearance:Cream to white to light yellow powder MF:C13H8Cl2O MW:251.108 MP:144~147℃ BP:353℃