GALBINIC ACID (CAS No.56691-88-4)
- 物化性质
- 白色或浅褐色针状结晶或粉末。熔点235-240℃(分解)。加热至100-120℃失去结晶水,加热至200℃以上时失去二氧化碳生成焦性没食子酸。溶于热水、乙醚、乙醇、丙酮和甘油,难溶于冷水,不溶于苯和氯仿。
- 技术参数
- 含量 ≥99.5% 干燥失重 ≤10% 炽灼残渣 ≤0.1% APHA ≤0.1%
English description(英文原文,共 901 字符)
Product Name:Gallic acid
English Name:Gallic acid
CAS No.:149-91-7
Aliases:3,4,5-Trihydroxybenzoic acid, Benzoic acid, 3,4,5-trihydroxy-
Molecular Formula:C7H6O5
Physical Properties:White or light brown acicular crystals or powder. Melting point 235-240°C (decomposition). Loses crystal water when heated to 100-120°C, and releases carbon dioxide above 200°C to form pyrogallol. Soluble in hot water, ether, ethanol, acetone and glycerol; slightly soluble in cold water; insoluble in benzene and chloroform.
Uses:Used in the manufacture of dyes, pyrotechnic stabilizers, blue-black ink and whistle compositions; used as a plant growth regulator, UV absorber and flame retardant; also used in leather tanning, photographic developer and as an analytical reagent.
Technical Specifications:
Assay ≥99.5%
Loss on drying ≤10%
Residue on ignition ≤0.1%
APHA ≤0.1%
Solubility: clear, no turbidity
English Name:Gallic acid
CAS No.:149-91-7
Aliases:3,4,5-Trihydroxybenzoic acid, Benzoic acid, 3,4,5-trihydroxy-
Molecular Formula:C7H6O5
Physical Properties:White or light brown acicular crystals or powder. Melting point 235-240°C (decomposition). Loses crystal water when heated to 100-120°C, and releases carbon dioxide above 200°C to form pyrogallol. Soluble in hot water, ether, ethanol, acetone and glycerol; slightly soluble in cold water; insoluble in benzene and chloroform.
Uses:Used in the manufacture of dyes, pyrotechnic stabilizers, blue-black ink and whistle compositions; used as a plant growth regulator, UV absorber and flame retardant; also used in leather tanning, photographic developer and as an analytical reagent.
Technical Specifications:
Assay ≥99.5%
Loss on drying ≤10%
Residue on ignition ≤0.1%
APHA ≤0.1%
Solubility: clear, no turbidity
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| 产品名称 | 纯度 | 包装规格 | 级别 | 价格 | 库存 | 操作 |
|---|---|---|---|---|---|---|
| GALBINIC ACID CAS 56691-88-4 | — | — | 工业级 | 电议 | — | 询价 |
常见问题
- GALBINIC ACID的 CAS 号是多少?
- GALBINIC ACID的 CAS 号是 56691-88-4。
- GALBINIC ACID的分子式和分子量是什么?
- GALBINIC ACID的分子式为 C7H6O5。
- GALBINIC ACID的英文名称是什么?
- GALBINIC ACID的英文名称为 Gallic acid。
- GALBINIC ACID还有哪些别名?
- GALBINIC ACID又称 3,4,5-三羟基苯甲酸、五倍子酸、棓酸、倍酸。
- GALBINIC ACID有哪些供应商和生产厂家?
- 掌上化工当前收录 1 条GALBINIC ACID供应报价,来自 1 家供应商,可按地区、纯度、级别筛选对比。
- GALBINIC ACID的供应商主要分布在哪些地区?
- GALBINIC ACID的供应商主要分布在 上海市(1 条) 等地。
- GALBINIC ACID有哪些级别可选?
- 平台上GALBINIC ACID的供应级别包括 工业级。
- GALBINIC ACID的报价单位是什么?
- GALBINIC ACID的报价单位主要有 千克。
- 哪里可以查到GALBINIC ACID的价格?
- 掌上化工GALBINIC ACID产品页汇总了各供应商的最新报价与规格,地址:/chemicals/56691-88-4/。部分供应商价格为电议,可通过页面上的询价功能直接获取。
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