01
Chemical name: 2,4-Diaminobenzenesulfonic Acid Sodium Salt
Synonyms: 1,3-PHENYLENEDIAMINE-4-SULPHONIC ACID SODIUM SALT
Structural formula:
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Chemical formula: C6H8O3N2SNa
Molecular weight: 210.22
CAS NO.: 3177-22-8
EINECS NO.: 221-650-3
Quality index：
|
Item |
Index |
|
(1)Appearance |
light white powder. |
|
(2)Content |
Min 80% |
|
(2)Purity |
Min 99% |
|
(3)water |
≤ 1% |
|
(4) Insoluble |
≤ 0.10% |
Main use: Intermediate of Dyes.
Packing: In 25kg plastic woven bags or upon clients' request;