Sulfanilic Acid

Chemical Name P Amino Benzene Sulfonic Acid CAS No. 121 57 3 Molecular Weight 173.2 Molecular Formula C6H7NO3S Physical Appearance Grey Powder Form Fine (Dry) Powder Assay 98% min. Insolubles 0.30% max. Aniline By HPLC 5000 ppm Ash Content 0.5% max. Chromatography On 100% Basis

Chemical Name: Sulfanilic acid Structural Formula: Chemical Formula: C6H7NO3S Molecular Weight: 173.18648 CAS NO.: 121-57-3 Product Index: Item Index 1. Appearance White to grey white powder 2. Purity (total amino value) 99.0% 3. Density 1.485g/cm3 4. Fusion Point 285C 5. Water-solubility 0.1 g/100 mL. Main use: for azo dyes manufacturing, also for agricultural chemicals to prevent wheat rust. 25KG plastic woven bag.

Performance: White to off white powder. Slight soluble in water, more soluble boiling water, almost insoluble in alcohol, ether and benzene. Notable acid. Soluble caustic soda solution and sodium carbonate solution. Applications: It is a good intermediate product for colorants(dyes, food colors, optical brightening agents). For example, acid orange II, sunset yellow, lemon yellow, reserving agent H, Aid B, Brightener BG and so on. It also is the material of flavor, medicine and building material. Storage: In dry and airiness place, avoid moisture and deterioration. Transportation: No knocked or broken, avoid rain. Packing: Plastic bag lined woven bag, 25kg/bag. Or following your demand.

SULFANILIC ACID(CAS:121-57-3)

Supplier: Oxalic acid, formic acid, sodium methoxide, sulfanilic acid

Supplier: Dyes and intermediates such as sulfanilic acid

Performance: Pink or light rosy crystal, with two often contain crystalline water. Apt to dissolve in water. Applications: Used in the making of acid dye, direct dye, reactive dye, reserving agent H, Aid B, Brightener BG, or used in pesticide, it also is the material of flavor, food color, medicine and building material. It is a good intermediate product. Storage: In dry and airiness place, avoid moisture and deterioration. Transportation: No knocked or broken, avoid rain. Packing: Plastic bag lined woven bag, 25kg/bag. Or following your demand.

Supplier: Sulfanilic acid, sodium sulfanilate, sodium acetate

Purity:99.6%min Sulphate:0.08%max Ash:0.08%max Chloride:0.003%max Heavy metal:0.001%max Iron as fe:0.0015%max Packing: 25kg/bag