Features:
1) Molecular formula: C16H10N2O2:
2) Color index name: Vat Blue 1
3) CAS no.: 482-89-3
4) Appearance: dark blue granule/ powder
5) Application: for dyeing on cotton....

Features:
1) Molecular formula: C32H14O6N8S2CuNa2
2) CAS no.: 1330-38-7
3) Application:
a) The printing of cotton and mucilage glue fabrics
b) The dyeing of silk, wool and....

Features:
1) Appearance: red powder
2) Shade: approximate to standard
3) Strength: 120%
4) Insoluble matter:  ¡ à œ 2%
5) Moisture:  ¡ à œ 3%
6) Application:
a) The printing of cotton....

Features:
1) Class: azo
2) Solubility aqueous: readily
3) Solubility ethanol: 0.19%
4) Formula: C32H22N6O6S2Na2
5) Formula weight: 696.7

Features:
1) CAS no.: 1937-37-7
2) Application:
a) The printing of cotton and mucilage glue fabrics
b) The dyeing of silk, wool and vinylon fabrics
Packing:
25kg/ iron drum

Features:
1) Molecular formula: C30H26N4NA2O8S
2) CAS no.: 2870-32-8
3) Application:
a) The printing of cotton and mucilage glue fabrics
b) The dyeing of silk, wool and vinylon....

Features:
1) CAS no.: 633-96-5
2) EINECS no.: 211-199-0
3) Formula: HOC10H6N= NC6H4SO3Na
4) Molecular Weight: 350.32
5) H.S. code: 3204.12
6) Color index no.: 15510
7) ....

Features:
1) CAS no.: 587-98-4
2) EINECS no.: 209-608-2
3) Formula: C18H14N3NaO3S
4) Molecular weight: 375.38
5) H.S. code: 3204.12
6) Color index no.: 13065
7) Synonyms:
a....

Features:
1) CAS no.: 2611-82-7
2) EINECS no.: 220-036-2
3) Formula: C20H11N2Na3O10S3
4) Molecular weight: 604.46
5) H.S. code: 3204.12
6) Toxicity: oral rat LD50: > 8, 000mg/ kg
7....

Features:
1) CAS no.: 8005-03-6
2) Formula: C11N2O2H10
3) Color index no.: 50420
4) Synonyms:
a) Biological stain
b) Nigrosine MS crystal
c) Nigrosine powder W.S.
d) Nigrosine....