China New Product Nigrosine Black Acid Black 2 - Fast Red B Base – LEADING
China New Product Nigrosine Black Acid Black 2 - Fast Red B Base – LEADING Detail:
Specification |
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Product Name |
Fast Red B Base |
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C.I.No. |
Azoic Diazo Component 5 (37125) |
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Appearance |
Light Yellow powder |
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Shade(coupled with Naphthol AS on cotton) |
Similar to Standard |
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Strength %(coupled with Naphthol AS on cotton) |
100 |
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Purity (%) |
≥98 |
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Moisture (%) |
≤2.0 |
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Insolubles (%) |
≤1.0 |
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Fastness(coupled with naphthol) |
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NAPHTHOL |
COUPLING RATIO |
SUN LIGHT |
OXYGEN BLEACHING |
CHLORINE BLEACHING |
IRONING |
|
|
|
LIGHT |
DEEP |
|
|
|
Naphthol AS |
0.71 |
3~4 |
5 |
1 |
4~5 |
5 |
Naphthol AS-D |
0.67 |
4 |
5~6 |
1 |
3~4 |
5 |
Naphthol AS-OL |
0.64 |
3~4 |
5~6 |
- |
3~4 |
5 |
Naphthol AS-RL |
0.4 |
4 |
6~7 |
- |
4 |
5 |
Naphthol AS-BO |
0.6 |
5 |
6~7 |
3 |
3 |
4~5 |
Naphthol AS-ITR |
0.52 |
5 |
6 |
2 |
2 |
4 |
Packing |
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25KG P.W. Bag / Iron Drum |
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Application |
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1.Mainly used for the dyeing and printing on cotton fabrics 2.Also can be used for the dyeing on viscose fibre, silk and polyester |
Product detail pictures:

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Our enterprise aims to operating faithfully, serving to all of our prospects , and working in new technology and new machine frequently for China New Product Nigrosine Black Acid Black 2 - Fast Red B Base – LEADING , The product will supply to all over the world, such as: Anguilla, New Zealand, Melbourne, Furthermore, all of our items are manufactured with advanced equipment and strict QC procedures in order to ensure high quality. If you are interested in any of our goods, please don't hesitate to contact us. We will do our best to meet your needs.

As a veteran of this industry, we can say that the company can be a leader in the industry, select them is right.

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