Nigrosine Alcohol with High Quality and Good Price

• Customization: Available
• CAS No.: 11099-03-9
• Use: Paints, Leather
• Colour: Black
• Appearance: Powder
• Type: Natural
• Transport Package: 25kgs/Bag
• Trademark: SALUS
• Origin: China Mainland
• HS Code: 32041700
• Production Capacity: 10000mt/Month

Product Description

1.Technical name of Product:
:Nigrosine alcohol, Solvent black 5,Nigrosine ,alcohol so
2.CAS NO.:11099-03-9

 

ITEM	Name of Item	Item of Provision	Result of Examination
1	Appearance	Black Symmetrical Powder	Measure Up
2	Shade(compare with standard)	Similar~ Slight	Similar
3	Strength(is standard) cent	100	100
4	Moisture % ≤	4.0	2.1
5	water insoluble                                 % ≤	1	Pass
6	Ash content % ≤	2	1
7	PH	5-7	6
7	Remarks	Qualified Product

3.:,,Physical data:
Black powder, insoluble in water, soluble in ethanol (blue black), benzene and toluene, soluble in oleic acid and stearic acid, in the case of concentraed sulfuric acid blue to blue black, after dilution of blue black precipitation, in the case of concentrated nitric acid blue to blue black, acid resistance and resistance to the sun are good.

4.
.Main USES:
Used for coloring rubber, high - grade insulating bakelite, carbon paper and leather shoe oil,Nigrosineigrosine is usved 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

KEep away from heat source and exposure to the sun, Store in a cool and ventilated place, keeping container close.

Be careful to avoid contact with skin and eyes, please refer to MSDS.
 

5.Package:

25kgs/bag