CAS 97-52-9
Fast Red B Base Wholesale

Name: Fast Red B Base
Brand: Taizhou Suze Chemical Materials Co., Ltd.

Soluble in acetone, soluble in ethanol, ethyl acetate, acetic acid and benzene. It is prepared by condensation of o-methoxaniline with p-toluene sulfonyl chloride in sodium bicarbonate, acidified with nitric acid, and neutralized with dilute sulfuric acid.

Taizhou Suze Chemical offers competitive fast red B base price, ensuring high-quality production at cost-effective rates for bulk buyers.

Where to buy CAS 97-52-9

Applications of Fast Red B Base CAS 97-52-9

This product is ice dyeing dye color base, mainly used for cotton fabric dyeing printing color development agent, also used in the manufacture of fast pigment, jujube red, golden yellow, black and other organic pigments.

Technical Information of Fast Red B Base CAS 97-52-9

Density	1.3±0.1 g/cm³
Boiling Point	364.2±22.0 °C at 760 mmHg
Melting Point	140-142 °C(lit.)
Molecular Formula	C₇H₈N₂O₃
Molecular Weight	168.15
Flash Point	174.0±22.3 °C
Precise Quality	168.053497
PSA	81.07
LogP	1.85
Appearance Characteristics	Light yellow powder
Vapor Pressure	0.0±0.8 mmHg at 25°C
Refractive Index	1.601