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Sigma-Aldrich

Nigrosin, alcohol soluble

Synonym(s):

Solvent Black 5

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About This Item

CAS Number:
Colour Index Number:
50415
MDL number:
UNSPSC Code:
12171500
NACRES:
NA.47

solubility

alcohol: soluble

λmax

565 nm

General description

Nigrosin is a black colored powder. It is widely used to manufacture ink and shoe polish. It is also employed for dyeing leather, wood and textiles. In addition, alcohol soluble nigrosin dye is used in carbon papers, typewriter and ribbons. It is used as an ingredient in rubber repairing lacquer.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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