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Sulfanilic acid
Sulfanilic acid
Product name: Sulfanilic acid
CAS NO.: 121-57-3
Chemical formula: C6H7NO3S
Molecular Weight :173.9
Structural formula:
Specifications:
ITEM |
SPECIFICATIONS |
Appearance |
White crystal |
Purity, % |
≥ 99 |
Free aniline, % |
≤ 0.02 |
Water insoluble matters,% |
≤ 0.03 |
Moisture,% |
≤ 0.5 |
Application: Sulfanilic acid mainly been used to dyes intermediate.
Packing: In 25KG /bag or as per customer’s special requirement.