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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High-quality comes 1st; assistance is foremost; business enterprise is cooperation" is our business enterprise philosophy which is constantly observed and pursued by our business 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: South Africa, European, Indonesia, Now, we professionally supplies customers with our main merchandise And our business is not only the "buy" and "sell", but also focus on more. We target to be your loyal supplier and long-term cooperator in China. Now, We hope to be the friends with you.

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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