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Intermediate Sulfanilic Acid 99 c6h7no3s Offer From Aniline Factory
ISO 9001:2015 Certified company with 20 years of Selling and Exporting Intermediate Sulfanilic Acid 99
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 intermedite of flavor, pigment, medicine and building material.
Product Description of Intermediate Sulfanilic Acid 99
CAS No. 121-57-3
Molecular Formula: C6H7NO3S
Structural Formula: Molecular weight: 173.19
Synonyms: 4-Aminobenzenesulfonic acid; 4-Anilinesulfonic acid
Specification of Intermediate Sulfanilic Acid 99
Test item
Standard specification
Test result
Appearance
white crystal powder
white crystal powder
Purity
99% min
99.03%
Free aniline
0.01% max
0.0087%
Water insoluble matter
0.1% max
0.014%
Moisture
0.5% max
0.27%
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.
Usage:
1. It is one important dyes intermediates, it can be used in Acid orange ,Acid light yellow 2G,Acid intermediary yellowish brown 4G,Acid intermediary dark yellow GG, Direct yellow GR,Reactive yellow K-RN, Brilliant red K-2G, datish red K-DG and blue K-3R, etc.
2. It also can be used in production of dyes Whitening agent, such as solute salt B, optical brightener BG, optical brightener BBU, dyeing proof salt H, etc.
3. It is also used in agriculture pesticide to proof wheat rust.
4. It is also one ideal intermediary in spices, food pigment, medicine, building materials, etc.
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Main Product:
Sulfanilic Acid ,
Sodium sulfanilate,
Water treatment chemicals,
Sodium thiocyanate,
Potassium Silicate,
Water Reducer
