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Shanxi Yinying Chemical Co.,Ltd.

11 YRS

Shanxi, China

CNY 30 Million

23310 m²

Less than 50 people

Main Products: Sulphanilic Acid

Shanxi, China

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Sulphanilic Acid / CAS 121-57-3

≥99.0%

OVERVIEW

Uses

Packaging

Pallets Packing	20'FCL		40'FCL
Pallets Packing	With	Without	With	Without
25 KG/Paper Bag ≥99.0%	--	20 MT	--	20 MT

Lead Time

In Stock

Max Capacity

12000 MT/Year

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DESCRIPTION

OVERVIEW

Sulfanilic Acid

Scope of application

It is mainly used in the manufacture of dyes, dyeing auxiliaries and the prevention and control of wheat rust. It is also used as the intermediate of perfume, food pigment, medicine, whitening agent and pesticide.

Common chemical names：sulfanilic acid; 4-aminobenzenesulfonic acid

CAS No.：121-57-3

Molecular formula：C6H7NO3S

Molecular weight：173.20

Melting point (℃)：280（decomposition）

Relative density (water = 1, 25 ℃)：1.49

Solubility：slightly soluble in cold water, soluble in hot water, insoluble in ethanol, ether, benzene, soluble in sodium hydroxide aqueous solution

Quality index

Project	Content of p-aminobenzenesulfonic acid	Free aniline content	Water insoluble substance
White powder	≥99%	≤0.02%	≤0.10%

Storage method

It should be stored in a cool and ventilated warehouse away from fire and heat sources,It should be stored separately from oxidants, acids, and alkalis, and avoid mixed storage.

Typical Properties

It is mainly used in the manufacture of dyes, printing and dyeing auxiliaries, the prevention and control of wheat rust, as intermediates such as spices, edible pigments, pharmaceuticals, whitening agents and pesticides, as well as reference reagents, experimental reagents and chromatographic analysis reagents.

CAS No.

121-57-3

Formula

C6H7NO3S

Molecular Mass

173.19000

Exact Mass

173.01500

PSA

88.77000

Logp

2.17750

IUPAC

4-aminobenzenesulfonic acid

SMILES

C1=CC(=CC=C1N)S(=O)(=O)O

Matter Classification

organic

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Sulphanilic Acid / CAS 121-57-3

OVERVIEW

Uses

Packaging

Lead Time

Max Capacity

REQUEST A QUOTATION

DESCRIPTION

Sulfanilic Acid

Typical Properties

GET SAMPLE