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Jeans Cotton Indigo Blue

Payment Type: L/C,T/T,Paypal,Money Gram,Western Union
Incoterm: FOB,CFR,CIF,EXW,FCA,CPT,CIP
Min. Order: 3 Ton
Delivery Time: 3 Days

Basic Info

Model No.: BR 240%

Colour: Black

Appearance: Powder, Black Homogeneous Powder

Usage: Textile, Textile Dyeing, Paper Dyeing

Application Material: Natural Silk

Type: Synthetic, Shlphur Dye

Solubility: Solubility

Varieties: Sulphur Black Br

MF: C6H4N2O5

Application: Cotton Dyeing

Other Name: Sulphur Black 1

C.I.: 53185

Synonym: Sulphur Black BR,Sulphur Black BRN

CAS#: 1326-82-5

Tinting Strength: 120-240

Additional Info

Packaging: in 25kg bag/carton/drum

Transportation: Ocean,Air

Supply Ability: 3000tons/year

Port: Tianjin,Qingdao,Shanghai

Product Description

Sulphur Black Sulphur Dye


Jeans Denim Fabric Cotton Indigo Blue

Molecular Formula: C16H10N2O2

Molecular Weight: 262.2628

Appearance: Dark blue powder or granular

Melting Point: 390-392

Relative Density: 1.417 g/cm³

Purity: 94%

Solubility: slightly soluble in water, ethanol, glycerin and propylene glycol, insoluble in oil.

Applications: ①used to dye to cotton yarn, cotton, wool or silk. ②an important pigment to restore dye indigo blue for pigmentation processing, excellent light fastness, weather-proof fastness, heat-resisting stability, giving blue cast which is mainly apply to viscose fiber protoplasmic coloring printing and dyeing. ③used as biochemical reagents and indicator.

Package:20kgs/bag

Products name
Sulphur Black 1
Molecular Formula:
C6H4N2O5
Colour Index
C.I. Sulphur Black 1
Cas No.
1326-82-5
EINECS No
215-444-2
Molecular Weight
184.10636
Colour Index Number
53185
Appearance
Flashing black flakes or particles
Strength
200%
Purity
200%
Density
1.87 g/cm3
Boiling Point
660.3ºC at 760 mmHg
Flashing point
353.1ºC
 insoluble%
≤1
Properties:
It is very soluble in water and alcohol


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Storage & Transportation.


The product must be stored in shade,dry & well-ventilated warehouse.Avoid to be contacted with oxidizing chemicals and combustible organic substances.Keep it away from direct sunlight,heat,sparks and open flames.Carefully handle the product and avoid damaging the package.

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