VAT pink powder
Sulphur Black Sulphur parti-color Medicine intermediates Vat pink R Dye intermediates Others
Details

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C.I. Vat Red 1(73360)

【Properties】
Red uniform powder, insoluble in water, alcohol and acetone. It is red fluorescence solution when soluble dimethylbenzene with yellow bright.

【Qulity standard】 
Q/141000LRB020-2004

Appearance:
Red uniform powder
Shade:
no difference as the standard~micro
Strength, score (the standard is 200 score)
≥200
Ferrum content, %
≤0.01%
Copper content, %
≤0.01%

Fastness of dyes on cotton fabrics:

Dyeing depth, %
Res-
istance Sunlight
Resistance washing with soap at 95°C
Resistance perspiration
Rubbing
Ironing at 200°C
Bleaching
acid
alkali
Change
Stain on cotton
Stain on wool
Change
Stain on cotton
Stain on wool
Change
Stain on cotton
Stain on wool
Dry
wet
Change (after 4 hours)
3.5
5
3-4
4
4-5
4
4-5
4-5
4
4-5
4-5
4-5
3-4
4
4

Note: 3.5% (owf) is equivalent to a third chromosome standard depth.

【Uses】
It is mainly applied in dyeing and printing knitted cotton fabrics, uniform bright colouring. It can be used pigment and in plastic tinting, and in manufacture of indigosol.

【Starage and transportation】
To be kept in a ventilation and dry. Prevent from sun-sinne hot and moisluse. Transporting carefily and lightly.

【Packing】
In iron drums of 25kg net each lined with plastic bag.




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