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