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Guangde Zhongxin Chemical Co., Ltd.
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  Dyes Intermediates
Pharmaceutical Intermediate
Food Additives Series
8-Hydroxyquinoline series
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2-Amino-4-nitrophenol
Product Name: 2-Amino-4-nitrophenol
Alias: 4-Nitro-2-Aminophenol; 4-NAP
Structural Formula: 2-Amino-4-nitrophenol
Molecular Formula: C6H6N2O3
Molecular Weight: 154.12
CAS No.: 99-57-0
EINECS No.: 202-767-9
Properites: brownish yellow flaky crystal, m.p.: 143℃ flash point: 100℃ solubility in water: slightly soluble in water
Use: As dyes and pharmaceutical intermediate
Quality Standard: 1. assay: wet: assay: ≥80% dry assay: ≥98%
2. initial melting point(dry): ≥140%
3. insolubles in acid: ≤0.1%
4. packing: in woven bag lined with thin film, net wt. 25kg/bag.
Content: Content of dry goods:≥98%
Content of wet goods:≥80%
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