Gold Member Since 2015
Audited Supplier
Tianjin Jiashineng Chemistry Co., Ltd.

Sulphur Black Dyes, Sulphur, Dye manufacturer / supplier in China, offering Sulfur Black with High Strength and Stable Supply, Sodium Hydrosulfide for Textile and Dyeing, High Quality Caustic Soda for Oil Refining/Soap/Detergent and so on.

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Supplier Homepage Product Sulphur Dyes Sulfur Black with High Strength and Stable Supply

Sulfur Black with High Strength and Stable Supply

FOB Price: US $1,000 / Ton
Min. Order: 10 Tons
Min. Order FOB Price
10 Tons US $1,000/ Ton
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Port: Tianjin, China
Production Capacity: 20000mts/Year
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram
Basic Info
  • Model NO.: 120%-240%
  • Appearance: Powder
  • Application Material: Cotton; Jean
  • Solubility: Insolubility
  • Production Method: Starbucks Roast
  • Transport Package: 25kg Plastic/Kraft Bag/Iron Drum; 800kg Bulk Bag
  • Origin: China
  • Colour: Black
  • Usage: Textile
  • Type: Synthetic
  • Varieties: Sulphur Black Br
  • Strength: 100%-240%
  • Specification: 100% 120% 130% 150% 160% 180% 200% 220% 240%
  • HS Code: 32041911
Product Description
Sulphur black can be classified as BR (Bluish-Reddish) and B(Bluish)by their different tones, and the tone and quality can be adjusted according to the customer's requirements.
Appearance: Flashing black flakes or granules
Product character: Sulphur black is insoluble in water or ethanol, it appears as green-black in the solution of sodium sulfide, appears bluish when put caustic soda in the solution of sulphur black, and appears greenish precipitate with hydrochloric acid
It's miniature soluble in cold sulfuric acid, turns to greenish blue precipitate after it's warmer, then turns to black-blue when keeps heating. Sulphur dyes have good dye-uptake and level dyeing.
Color Index NO.C.I. SulphurBlack1 (53185)
Strength (Percent of the standard)100%
Shade (As the standard)Approximate
Insoluble matter in sodium sulfide(%)≤0.5
Harmful aromatic amines (mg/kg)Up to standard of GB 19601
Heavy metal element (mg/kg)Up to standard of GB 20814
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