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Product Attributes

Synonyms : Sulfur black; sulphur black; sulphur black 1; sulphur black br; 2,4-dinitro-phenol sulfurised; liquid sulphur black

CAS : 1326-82-5; 1326-83-6; 1326-82-5

EINECS : 215-444-2

Molecular formula : C6H4N2O5

Molecular weight : 184.106

Density:1.87 g/cm³

Melting point： 950℃

Product details

Item	Sulphur black 2br 200% cas:1326-82-5	Sulphur black b 200% cas:1326-82-5	Solubilised sulphur black cas: 1326-83-6	Liquid sulphur black cas: 1326-82-5
Colour index no.:	C.I.Sulphur black 1(53185)	C.I.Sulphur black 1(53185)	C.I. Solubilised sulphur black 1(53186)	C.I. Sulphur black 1(53185)
Standard of identity:	HG/T3427-2001	HG/T3427-2001	HG/T3632-1999
Appearance	Flashing black flakes or granules	Flashing black flakes or granules	Black Uniform Granules or powder	Black Viscid Liquid
Strength (with the standard )	100%	100%	100%	100%
Shade	Approximate to the standard	Approximate to the standard	Approximate to the standard	Approximate to the standard
Moisture, % ≤	6.0	6.0	7.0
Insoluble matter in sodium sulfide, % ≤	0.5	0.5	0.5
PH value				12.0-13.5
Viscosity（mpa.s）≤				300
Density（g/cm³）≤				1.30-1.50

Used for cotton and dimension/cotton blended fabric dyeing, also used for hemp, viscose fiber dyeing.

25kg net PP/PE bags or as customer required.

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Sulfur Black