Solvent Black 5 - Nigrosine Spirit

C.I. 50415

Code	Pack Size	Price (Inc. VAT + Postage)
127X	10g	£5.66	Add to Cart
127Y	25g	£8.16	Add to Cart
127I	50g	£12.35	Add to Cart
127V	100g	£18.85	Add to Cart
127S1	500g	£62.15	Add to Cart

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( PLEASE NOTE: ALL PRICES INCLUDE DELIVERY AND VAT )

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SOLVENT BLACK 5

Other Names: C.I. Solvent Black 5; C.I. 50415; nigrosine w.n; spirit nigrosine ssb; orient spirit black sb; lake black extra; spirit black 5b; Nigrosine spirit soluble;

CAS No: 11099-03-9

Solubility: Very soluble in Sodium carbonate solution. Soluble in ethanol, Methanol; Slightly soluble in Butyl acetate; Ethyl acetate; Benzene; Ether; Xylene;
Insoluble in water, Linseed oil; Mineral oil; Oleic acid; Paraffin wax; Toluene; Turpentine; Stearic acid; White spirit
Molecular Structure:

Molecular Formula:C₁₂H₈N₂
Molecular Weight: 180.0
Melting Point: 225 ℃(Decomposes)

USES FOR SOLVENT BLACK 5 / NIGROSINE SPIRIT:

Nigrosine is a blck powder used in dying of leather, wood and textiles. It is used in the manufacture of ink, shoe polish cream, carbon paper and toners. It is also used in compounding resins include phenolic resins, styrenics, polyamides and urea resins. Alos used in varnishes, lacquers and shellac. Nigrosine is acidic and used for cell staining. It has a special affinity for ganglion cells. Picronigrosin is a solution of nigrosine and picric acid in alcohol for staining use. Other applications are in cosmetics, indicators and colour smoke.

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