The original dye VAT pink R (paste)

C.I. Vat Red 1(73360)

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

【Qulity standard】
Q/141000LRB020-2004

Appearance	Brown red paste
Shade	no difference as the standard
Strength, score (the standard is 200 score)	≥200
Water content:	≤70%
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】
Use lined with plastic sheets installed in plastic drum, net weight 100 kg, other packing according to customers' requirement.

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