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Shanxi Linfen Dyeing Chemicals (Group) Co.,Ltd.

27 YRS

Shanxi, China

CNY 29.0 Million

59940 m²

500-1000 people

Main Products: Sulphur Black 2BR / Disperse Yellow 3 / Disperse Red 1

Shanxi, China

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Sulphur Black / CAS 1326-82-5

OVERVIEW

Packaging

Pallets Packing	20'FCL		40'FCL
Pallets Packing	With	Without	With	Without
25 KG/Woven Bag	--	22 MT	--	22 MT

Lead Time

1-2 weeks

Max Capacity

3000 MT/Year

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DESCRIPTION

Sulphur Black

C.I. Sulphur Black 1(53185)

【Properties】

Bright-black flake or grain, insoluble in water and alcohol. It is the green-black colour when it soluble in solution of sodium sulfide.

【Qulity standard】

HG/T3427-2001

Appearance:	Bright-black flake or grain
Shade:	no difference as the standard～micro
Strength, score:	100 as the standard product
Moistness, %:	≤6
Insoluble matters in the solution of sodium sulfide, %:	≤0.3

【Uses】

Mainly used dyeing on cotton, also used dyeing on cambric, viscose and vinylon.

【Starage and transportation】

It must be store in drying and ventilation preventing from sunlight directly, moisture or hot. Must be careful with it and prevent from damaging the packing.

【Packing】

In iron drums of 25kg or 50kg net each lined with plastic bag.

Typical Properties

Black BN is a common dye for dyeing black of cotton, hemp, viscose fiber and its fabrics. Its dyeing rate and levelness are better. It can also be combined with sulfur reducing black CLG to obtain Jet black. It can also be used for dyeing vinylon.

CAS No.

1326-82-5

Formula

C6H4N2O5

Molecular Mass

184.10600

Exact Mass

184.01200

PSA

111.87000

Logp

2.25500

IUPAC

2,4-dinitrophenol

SMILES

C1=CC(=C(C=C1[N+](=O)[O-])[N+](=O)[O-])O

Matter Classification

organic

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