Intermediates
2-Cyanophenol
2,4-Dihydroxybenzaldehyde
2-Hydroxy-4-methoxybenzaldehyde
4-Chlorophenyl methyl sulfone
5-[3-Chloro-5-(trifluoromethyl)pyrid-2-ylsulphonyl]thiophene-2-sulphonyl chloride
4-Nitrobenzyl chloride
...MORE
Acid Mordant Dyes
Eriochrome Balck T
Eriochrome Balck T250
alizarin blue black B
Acid Chrome Pure Blue B
Acid Mordant Brown RH
Acid Mordant Navy Blue RRN
...MORE
3,4-Diaminobenzenesulfonic Acid
Chinese name:
3,4-Diaminobenzenesulfonic Acid
Chinese alias:
3,4-Diaminobenzenesulfonic Acid
English name:
3,4-Diaminobenzenesulfonic Acid
CAS No.:
7474-78-4
EINECS No.:
231-274-1
Molecular formula:
C
6
H
8
N
2
O
3
S
Molecular weight:
188.20
Molecular structure:
Content:
≥98%
HPLC:
≥99%
Isomer:
≤0.2%
Packing:
25kg/textile bag
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