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Contact Us
- Contact Person : Mr. Tian Jeddy
- Company Name : Qingdao Sanhuan Colorchem Co., Ltd.
- Tel : 0086-0532-86679297,86679298
- Fax : 0086-0532-80971530,86678120 Address: RM101 NO.9BUILDING LONGXIANG PLAZA , NO.28 DONGHAI WEST ROAD QINGDAO CHINA 266071 Zip: 266071 Country/Region: China (Mainland) Province/State: Shandong
- Address : Shandong,Qingdao,RM101 NO.9BUILDING LONGXIANG PLAZA , NO.28 DONGHAI WEST ROAD QINGDAO CHINA 266071
- Country/Region : China
- Zip : 266071
NAPTHOL AS
Product Detailed
Related Categories:Other Chemicals
For dyeing and printing on cotton,viscous textile and used in manufacturing of organic pigments.
Product Name Naphthol AS CAS NO.92-77-3 Purity(as dry) 99% min
Product Name | Naphthol AS |
Other name | C.I. 37505; C.I. Azoic Coupling Component 2; 2-Naphthalenecarboxamide, 3-hydroxy-N-phenyl-; 3-Hydroxy-2-naphthoic aicd anilide; Azoic CC2; C.I. Azoic Coupling Component No. 4; 2-Hydroxy-3-Naphthanilide |
CAS No. | 92-77-3 |
EINECS. No. | 202-188-1 |
Structure |
|
Molecular Formula | C17H13NO2 |
Molecular Weight | 263.29 |
Technical Index | Appearance Buff yellow homogeneous powder Purity,% ≥99.0 2:3Acid,% ≤ 0.15 Intial M.P.as dry,oC ≥247.0 Alkali insoluble matter,% ≤ 0.1 Packing 25kg net bag Application For dyeing and printing on cotton,viscous textile and used in manufacturing of organic pigments. |
NAPTHOL AS
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