| PRODUCTS |
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P-aminobenzenesulfonic acid, Sulfanilic acid
CAS NO. 121-57-3 Hs. No. 2921420090 |
| Popular Name: |
SA |
| Chemical Name: |
4-aminobenzenesulfonic acid |
| Structure Formula: |
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| Molecular Formula: |
C6H7NO3S 173.19 |
| Specifications: |
HG/T3678-2000 |
| Packing: |
40KG/bag (Braided Bag) |
| Storage: |
store in avoidable light, cool, dry and ventilating place. |
| Applications: |
raw material intermediates of dye, spicery, food pigment, medicine, pesticide, architecture material, and so on. |
Items |
HG/T3678-2000 |
Appearance |
White to offwhite powder |
Assay(Total amine) |
≥99.0% |
Assay of phenylamine |
≤0.02% |
Water insolubles |
≤0.10% |
Dissolution test(Na2CO3 Sol.) |
Pass |
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