Product Description
| Product name |
Quality index |
CAS NO. |
Capacity |
| Apperance |
Content≥% |
Melting point ºC≥ |
Insolubles≤% |
| Naphthol AS |
Beige powder |
99.0 |
247.0 |
0.10 |
92-77-3 |
2000t/a |
| Naphthol AS-PH |
Beige powder |
99.0 |
156.0 |
0.15 |
92-74-0 |
1500t/a |
| Naphthol AS-D |
Beige powder |
99.0 |
193.5 |
0.12 |
135-61-5 |
1500t/a |
| Naphthol AS-LC |
Beige powder |
99.0 |
190.0 |
0.15 |
4273-92-1 |
500t/a |
| Naphthol AS-E |
Beige powder |
99.0 |
256.0 |
0.50 |
92-78-4 |
300t/a |
| Naphthol AS-OL |
Beige powder |
99.0 |
161.5 |
0.13 |
135-62-6 |
300t/a |
| Naphthol AS-BO |
Beige powder |
99.0 |
222.0 |
0.20 |
132-68-3 |
100t/a |
| Naphthol AS-RL |
Beige powder |
99.0 |
228.0 |
0.25 |
92-79-5 |
100t/a |
| Naphthol AS-VL |
Beige powder |
99.0 |
219.0 |
0.20 |
4711-68-6 |
100t/a |
| Naphthol AS-BS |
Light yellow powder |
99.0 |
243.0 |
0.15 |
135-65-9 |
100t/a |
Naphthol AS-D uses
Naphthol AS-D is mainly used in the production of insoluble azo dyes and dyeing and printing
of cotton fibers, viscose fibers and some synthetic fibers.
Naphthol AS-D product package
25kg bag.
It can be customized according to customer requirements.
Our services
1.We have over 20 years producing experience, adopt advanced production and inspection
equipment,optimize production process, to guarantee and improve product quality.
2. Provide samples free of charge.
3. Factory price, no middleman increases costs.
4. Packaging can be customized according to customer requirements
5. We provide commercial invoice, packing list, shipping order, COA, health certificate and
certificate oforigin, etc. If your market has any special requirements, please let us know.
6. We can accept various payment methods, such as L / C, t / T, D / A, D / P, O / A, PayPal,
Western Union,etc
7. Timely delivery. We have good cooperation with many professional freight forwarders.
Once you confirmthe order, we can send the products to you.
FAQ
Q1: Are you manufacturer?
A1:Yes, we are professional manufacturer
Q2:Can I get a sample?
A2:Surely, few quantity samples can be provided for free, but the courier cost should be paid by
you first,and we will return to you in our first cooperation.
Q3:What's your supply capacity?
A3:Our supply capacity is:100 metric tons/month.
Q4:What's your delivery time?
A4:Usually we will arrange the shipment in 2-3 weeks.
Audited Supplier 
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