 English name: Sulfanilic acid
CAS RN：121-57-3
EINECS number: 204-482-5
Molecular formula: C6H7NO3S
Molecular weight: 173.18648
Dangerous goods signs: Xi:Irritant
Risk terminology: R36/38; R43;
Security terminology: S24; S37;
Physical and chemical properties: density 1.485
Melting point: 288 ° C (dec)
Water solubility: 0.1 g/100 mL (20 ° C)
Structural formula:
Product performance: This product is a white to off white powder, slightly soluble in cold water, easily soluble in caustic soda solution and sodium carbonate solution, insoluble in organic solvents such as ethanol and ether, with a density of 1.485 (25/4 ℃) and a melting point of 288 ℃. It decomposes at 300 ℃.
Product Ingredients: Total Amino, Aniline, Water Insoluble Substances, etc
Product use: This product is an important intermediate raw material, mainly used for dyes and whitening agents.
Quality indicators: (Execution indicators: HG/T3678-2010）
Product packaging: 25KG lined plastic woven bag, or according to customer requirements.
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