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Item specifics
- Product Name.:Acid Black 194
- CAS No: 61931-02-0
- Weight: 461.38
- Formula: C20H12N3NaO7S
Hangzhou weiyi Chemical Co., Ltd ,located in Hangzhou, Zhejiang , the most dynamic area of Yangtze River Delta , China, is a professional company with dyestuff and pigments . We are committed to development, production and sales of high-tech, environmentally friendly products with high quality. Our products include disperse, reactive, acid, cationic dyestuffs and all kinds of pigments and chemical intermediates.
We have established a long-term strategic partnership depending on business honest...
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