Black VSF Direct Black 22

Black VSF Direct Black 22 – Specification

Name – Black VSF
C.A.S. Number – 6473-13-8
Color Index Number – 35435
EC Number – 229-326-3
Chemical Name : trisodium 6-[(2,4-diaminophenyl)azo]-3-[[4-[[4-[[7-[(2,4-diaminophenyl)azo]-1-hydroxy-3-sulphonato-2-naphthyl]azo]phenyl]amino]-3-sulphonatophenyl]azo]-4-hydroxynaphthalene-2-sulphonate
Molecular Formula : C44H35N13O11S3.3Na

Physical Properties
Description Specifications
Solubility 4-5
Insolubles
Fastness Properties
Description Specifications
Light fastness 40 GPL
Washing Fastness 4
Perspiration 3

APPLICATIONS:
– Most suitable for dyeing of cellulosic fibers like cotton, flax, viscose rayon, acetate and jute.
– Applicable on Leather and Paper coloration.

PACKAGING:
– 25/50 kg HDPE Bags which are palletized, shrink wrapped.
– 25 kg HDPE Drums which are palletized, shrink wrapped.
– 25 kg Carton Boxs which are palletized, shrink wrapped.
– 500kg/1 ton Jumbo bag with inner liner, palletized, shrink wrapped.

STORAGE & HANDLING CONDITIONS:
– Store in a cool, dry, well-ventilated, out of direct sunlight.
– Keep away from sunlight and heat sources.
– Wash thoroughly after handling. Avoid contact with eyes. Avoid ingestion.

STORAGE REQUIREMENTS:
– Keep container tightly closed when not in use. Keep out of moisture.
– When using fork lift to load or lift the palletized bags, ensure that only competitive personnel are operating the forklift to avoid damage to the packing of the bags.

SAFETY PRECAUTIONS:
– Has harmful effect on skin and eye.
– After contact with skin and eye wash immediately with water. Avoid breathing the dust

Vinayak Ingredients India is a leading manufacturer and supplier of Black VSF  (Direct Dyes), for enquiries please contact us at the details mentioned below:

Tel: +91 9167676662

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