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- Product Name.:Acid Black 1
- CAS No: 1064-48-8
- Weight: 616.49
- Formula: C22H14N6Na2O9S2
- Density: 1.05 g/mL at 20 °C
Hebei Zhicheng Chemical Group Co.,Ltd.specializes in the manufacture of dyes,chemicals and pesticides.We are one of "ten best enterprise"of Shi Jia Zhuang,Hebei province.We have import and export license.We gain "ISO2000"quality system attestation in 2003.
With land coverage of 367 thousand aquare meters,a total asset of 360 million Yuan,staff members of 1800.Zhicheng Group the annual throughput is over 200,000 tons among with an annual output of 20,000 tons lndigo,60,000 tons intermediaes ,...
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