Gold Member Since 2012
Audited Supplier
Hangzhou Dimacolor Imp. & Exp. Co., Ltd.

Acid Black, Nigrosine, Crystal manufacturer / supplier in China, offering Acid Black 2 100% for Leather Textile Wood Paper, Pigment Yellow 83 (Permanent Yellow HR-70), Pigment Brown 25 for Plastic (PIGMENT BROWN HFR) and so on.

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Supplier Homepage Product Acid dyes/Direct dyes Acid Black 2 100% for Leather Textile Wood Paper

Acid Black 2 100% for Leather Textile Wood Paper

Purchase Qty.:
1-9 10+
FOB Unit Price: US $7.1 US $7
Purchase Qty. (Tons) FOB Unit Price
1-9 US $7.1
10+ US $7
Get Latest Price
Production Capacity: 300mt/Month
Transport Package: 25kg Kraft Paper Bag
Payment Terms: L/C, T/T, Western Union
Basic Info
  • Model NO.: DMC-AB2-100%
  • Appearance: Powder
  • Application Material: Leather
  • Content: 100%
  • Chemical Construction: Anthraquinone Type
  • Color: Black
  • Specification: 100%
  • HS Code: 3204120000
  • Colour: Black
  • Usage: Leather, Textile, Paper
  • Name: Nigrosine Black
  • Type: Acid Dye
  • C.I.No.: Acid Black 2
  • Trademark: Dimacolor
  • Origin: China
Product Description
Porduct Description:

CAS NO.: 8005-06-6
Other Name: Nigrosine, acid black 6RB, Acid Nigrosine crystal NB
MF: C22H14N6Na2O9S2
Molecular weight: 616.49
Appearance: Black Crystal / Powder
Strength: 100%

Leather Dyestuffs, Paint Dyestuffs, Textile Dyestuff, Paper Dyestuff
AppernceBlack Crystal
Shade(compare with standard)Similar-Slight
Insoluble 0.5 % max
Strength ( is standard)100%
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