Top Quality Weak Acid Dye - Factory Supply Acid Black 210 For Leather –

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We always think and practice corresponding to the change of circumstance, and grow up. We aim at the achievement of a richer mind and body and the living for Acid Yellow W-2r, Acid Yellow M-S2g 200%, Acid Fast Navy Blue S-G, Sincerely hope to build long term business relationships with you and we will do our best service for you.

Top Quality Weak Acid Dye - Factory Supply Acid Black 210 For Leather – Detail:

Synonyms:2,7-Naphthalenedisulfonicacid,4-amino-6-((4-(((4-((2,4-diaminophenyl)azo)phenyl)amino)sulfon;2,7-Naphthalenedisulfonicacid,4-amino-6-4-4-(2,4-diaminophenyl)azophenylaminosulfonylphenylazo-5-hydroxy-3-(4-nitrophenyl)azo-,dipotasChemicalbooksiumsalt;4-Amino-6-[[4-[[[4-[(2,4-diaminophenyl)azo]phenyl]amino]sulfonyl]phenyl]azo]-5-hydroxy-3-[(4-nitrophenyl)azo]-2,7-naphthalenedisulfonicaciddipotassiumsalt;AcidBlack210;C.I.300285;WeakAcidBlack3G;BlackNT;C.I.Acidblack210
Appearance:Black brown fine powder or particle.

Specifications:

Item	Description
Name	Acid Black N-T
Color Index No.	C.I.NO. ACID BLACK 210
Chemical Family	Acid dyes
Apearance	Black brown fine powder or particle
Shade	similar to standard
Tinting strength	100+/-3
Moisture	5% max.
Insoluble matter	0.5% max.
Solubility(90℃)(g/L)	60 min.

Application:Suitable for dyeing wool, silk, nylon, viscose fiber and other fabrics, especially for leather coloring.
Quality guarantee period: 24 months.
Packing: 25kgs iron drum.
Storage:Store in a cool and ventilated room and prevent moisture and heat.

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We believe that prolonged expression partnership is really a result of top of the range, value added support, rich encounter and personal contact for Top Quality Weak Acid Dye - Factory Supply Acid Black 210 For Leather – , The product will supply to all over the world, such as: Riyadh, Morocco, Brazil, We adopted technique and quality system management, based on "customer orientated, reputation first, mutual benefit, develop with joint efforts", welcome friends to communicate and cooperate from all over the world.

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The sales manager has a good English level and skilled professional knowledge, we have a good communication. He is a warm and cheerful man, we have a pleasant cooperation and we became very good friends in private.