C.I. Sulphur Brown 55 (8CI,9CI)

Product Name
C.I. Sulphur Brown 55 (8CI,9CI)
CAS No.
1326-70-1
Chemical Name
C.I. Sulphur Brown 55 (8CI,9CI)
Synonyms
Sulphur Brown 55;C.I.Sulphur Brown 55:C.I.53135;C.I. Sulphur Brown 55 (8CI,9CI)
CBNumber
CB45452846
Molecular Formula
Unspecified
Formula Weight
0
MOL File
Mol file
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Hazard and Precautionary Statements (GHS)

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C.I. Sulphur Brown 55 (8CI,9CI) Chemical Properties,Usage,Production

Preparation

The 4-Methylbenzene-1,3-diamine , 4-Aminophenol and 4-(4-Aminophenyl)benzenamine mixture and sulfur in the 210 ℃ calcination, the product with Sodium sulfide processing.

Properties and Applications

: brown light olive. In the Sodium sulfide solution for brown light orange, In concentrated sulfuric acid of insoluble.

Standard Acid Resistance Alkali Resistance Light Fastness Fulling Persperation Fastness Soaping
Moderate Severe
ISO 5 4-5 4-5 4-5 4-5

C.I. Sulphur Brown 55 (8CI,9CI) Preparation Products And Raw materials

Raw materials

Preparation Products

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