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Leuco Sulphur Brown 16

Name:C.I.Leuco Sulphur Brown 16,C.I.53285

Molecular Structure:

C.I.Leuco Sulphur Brown 16,C.I.53285,Brown BTL,Supra Brown BT

C.I.Leuco Sulphur Brown 16,C.I.53285,Brown BTL,Supra Brown BT

CAS Registry Number:

Manufacturing Methods : 5-Aminonaphthalen-1-ol and sodium polysulfide calcined at 180 ~ 215 ℃ 43 ~ 45 hours, and the crude product was dissolved in water, and then acid precipitated dye (BIOS983, 87- 88).

Properties and Applications:  dark brown

Standard Acid Resistance Alkali Resistance Light Fastness Fulling Persperation Fastness Soaping
Moderate Severe
ISO 4 4 5-6 4 4-5 4-5 3

List of Suppliers:

Cassulfon Brown BTL( Cassella AG )

Cassulfon Supra Brown BT( Cassella Farbwerke Mainkur AG )


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