1326-37-0

Basic information

• Product Name: Sulphur Brown 1
• Synonyms: Sulphur Brown 1;Coal, brown, reaction products with sodium sulfide (Na2(Sx));Sulfur brown 1 (C.I. 53000);Yellow brown 6G;C.I. Sulphur Brown 1;Immedial Black Brown AN;Pirocard Brown RIII;Sofral Bronze BSPH
• CAS NO: 1326-37-0
• Molecular Weight: 0
• EINECS: 215-419-6
• Mol File: 1326-37-0.mol
• Article Data: 0

Chemical Properties

• Appearance: /
• CAS DataBase Reference: Sulphur Brown 1(CAS DataBase Reference)
• NIST Chemistry Reference: Sulphur Brown 1(1326-37-0)
• EPA Substance Registry System: Sulphur Brown 1(1326-37-0)

Safety Data

• Hazardous Substances Data: 1326-37-0(Hazardous Substances Data)

Usage

Preparation

lignite and Sodium polysulfide and sulfur in the rolling roasting reactor heating (BIOS983, 44) 0 organic waste and sulfur and Sodium sulfide in 100 ~ 350 ℃ under different temperature heating, the higher the temperature, reaction product color is dark. lignite, sawdust, chaff bran, Cellulose microcrystalline liquid waste (decalcified), oil, fat and fatty acid kit, etc. Can be used as the alternative intermediates.

Properties and Applications

brown light olive to yellow brown. Dark brown powder. Soluble in water for green black or brown, long time after boiling insoluble. In concentrated sulfuric acid for brown, there are hydrogen sulfide gas evolution, dilution after brown precipitation; In the Sodium hydroxide solution for the green. Standard Acid Resistance Alkali Resistance Light Fastness Fulling Persperation Fastness Soaping Moderate Severe ISO 4-5 4-5 3-4 4-5 4-5 4 AATCC 4 4 3 3-4

Standard

Acid Resistance

Moderate

Severe

ISO

4-5

AATCC

4