61702-44-1 supplier China 61702-44-1 manufacturer China 2-Chloro-p-phenylenediamine sulfate supplier
appearance: off-white powdery crystal
purity:≥99%
package:25kg cardboard drum
Product Name: 2-chloro-1,4-benzenediamine sulfate
CAS No.: 6219-71-2
EC NO: 228-291-1
Structural Formula:
Molecular Weight: 240.6611
Molecular Formula: C6H9ClN2O4S
Quality Standard:
Appearance
|
similar to white powdered crystal
|
Assay
|
99%
|
Moisture
|
≤0.5%
|
Ash
|
≤0.5%
|
M.p.
|
251-253°C
|
Use: Used fhair dyesganic intermediates.
Packing: 25kg/cardboard drum.
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