Sulfanilic Acid

Molecular formula: C6H7O3NS
Molecular weight: 173.19
Standard: HG/T3678-200
CAS NO: 121-57-3

Properties and characteristics:
White to offer white powder, dewatered in 100° C, Mp is 288° C, Density is 1.485(25° C/4° C)

Uses:
Sulfanilic acid is an important intermediate of acid orange II, acid bright yellow 2G, acid mordant yellow brown 4G, acid mordant dark yellow GG, direct yellow GR, reactive brilliant red K-2G and reactive purpleK-3R; It can be used in the making of auxiliary agent of dyeing and printing, such as dissolving salt B, fluorescent bleachng agent BG, BBU, anti-dust salt H; It can be used in bactericide too. Moreover, it is the intermadite of flavor, pigment, medicine and building material.

Packing: 25kg in plastic bag lined woven bag or following your demand
Transportation: No knocked, avoid rain
Storage: In dry and airiness place, avoid moisture and deterioration.

Item	Value
1)Appearance	white to offer white powder
2)Assay ( total amino )	99.00
3)Aniline,%	0.02
4) Water insoluble matter ,%	0.10
5) Dissolved in sodium carbonate solution	transparent

Resource:

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