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Nigrosine
CAS NO.: 11099-03-9
FOB Price: NEGOTIABLE Get Latest Price
Specification: 99.0%
Documentation: Get COA after inquiry
Lead Time: 14-30 days
Max Capacity: -
Packing: 25KG/Woven Bag
Product Detail
Properties

Nigrosine

C.I.NO: Solvent Black 5

Alias: C.I. 50415; C.I. Solvent Black 5; Solvent Black 5; Nigrosine, alcohol soluble;Spirit Nigrosine; Oil Black

Physical and chemical properties: Appearance is a black uniform powder. It is insoluble in water, soluble in ethanol, pure benzene and toluene, and easily soluble in oleic acid and stearic acid. It has good heat resistance, blue-black in ethanol, blue to blue-black in concentrated sulfuric acid solution, and blue-black precipitation after dilution. After adding sodium hydroxide to its aqueous solution, it showed a brownish purple precipitate.

Index:

Appearance: black uniform powder;Color light The tinting strength is similar to the standard product, divided into 100±5 of the standard product.

Moisture,%: ≤4

Ash,%: ≤2.5

Fineness (residue content through mesh),%: <0.7

Uses: Mainly used for the coloring of plastics, adhesive tape powder, bakelite powder, shoe polish, printing ink and ink.


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52YRS
Business Type:
Manufacturing
Country/Region:
Shandong, China
Contacts:
Wu Hongfeng
Position Title:
Sales Manager
Tel:
0086-534-2745911
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