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Subject: |
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| Sell Sulfanilic Acid 99% Min |
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Content: |
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Sulfanilic acid
Formula: C6H7O3NS
Molecular weight:173,19(as international relative atom mass 1997)
Excutive standard: Hg/t3678-2000
Cas no:120-57-3
Parameters:
Appearance: White or grey crystal
Content of sulfanilic acid: >99%
Content of anilin: <0.02%
Insoluble substance in water: <0.1%
Solvable state in sodium carbonate: Transparent
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| 2013/12/15 |
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