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Leuco Sulphur Brown 31

Name:C.I.Leuco Sulphur Brown 31,C.I.53280

Molecular Structure:

C.I.Leuco Sulphur Brown 31,C.I.53280,CAS 1327-11-3,Diresul Liquid Brown GFL,Liquid Brown RDT-GFL,Olive Brown GFX

C.I.Leuco Sulphur Brown 31,C.I.53280,CAS 1327-11-3,Diresul Liquid Brown GFL,Liquid Brown RDT-GFL,Olive Brown GFX

CAS Registry Number:1327-11-3

Manufacturing Methods : Naphthalen-2-ol sodium salt and sodium polysulfide in 270 ~ 280 ℃ calcination, product used for synthesis of soluble dyes (BIOS 1155, 13).

Properties and Applications:  brown to dark brown.

Standard Acid Resistance Alkali Resistance Light Fastness Fulling Persperation Fastness Soaping
Moderate Severe
ISO 4-5 4 6 4

List of Suppliers:

Diresul Liquid Brown GFL ( Clariant GmbH )

Diresul Liquid Brown RDT-GFL ( Clariant GmbH )

Patcosul Olive Brown GFX ( BF Goodrich Specialty Chemicals )


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