邻氨基苯磺酸
Chemical name: Orthanilic acid CAS No.: [88-21-1] Properties: (1) Gray white powder, slightly soluble in water, soluble in concentrated chlorhydric acid, not soluble in alcohol, ethyl ether. (2) Appearance changing to red color when oxidized in air likes aromatic sulphonic acid and aromatic amine. Application: Used as intermediate for manufacturing reactive dyestuffs.
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邻氨基苯磺酸 |
Chemical name: Orthanilic acid CAS No.: [88-21-1] Properties: (1) Gray white powder, slightly soluble in water, soluble in concentrated chlorhydric... |
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邻氨基苯酚 |
Specifications:Best price 2-Aminophenol(95-55-6)Name 2-AminophenolSynonyms 2-Amino-1-hydroxybenzene; O-HydroxyanilineMolecular Formula C6H7NOMolecu... |
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碱性紫5BN |
Specifications1) Basic Violet 32) CAS No: 548-62-93) Appearance: Dark green powder4) More than 12 years experience5) Timely delivery |
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碱性湖蓝BB |
Basic blue 9 / methylene blueCAS No.: 61-73-4C. I. No.: 52015Appearance:Golden red or antique copper flash powderStrength: 100% |
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碱性紫5BN |
Specifications1) Basic Violet 32) CAS No: 548-62-93) Appearance: Dark green powder4) More than 12 years experience5) Timely delivery |
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邻氨基苯磺酸 |
卖方: 天津三环化学有限公司 |
Chemical name: Orthanilic acid CAS No.: [88-21-1] Properties: (1) Gray white powder, slightly sol... |
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