肉桂酸钠 (CAS No.538-42-1)
- 物化性质
- 白色至类白色结晶性粉末,微带肉桂香气,易溶于水,微溶于乙醇,水溶液呈弱碱性;分子量172.16;熔点约268℃(分解)。
- 技术参数
- 含量(以干基计)≥99.0%
English description(英文原文,共 789 字符)
Product Name:Sodium cinnamate
English Name:Sodium cinnamate
CAS No.:538-42-1
Aliases:Cinnamic acid sodium salt, Sodium 3-phenyl-2-propenoate
Molecular Formula:C9H9NaO2
Physical Properties:White to off-white crystalline powder with a faint cinnamon odor; freely soluble in water, slightly soluble in ethanol; aqueous solution is weakly alkaline; molecular weight 172.16; melting point approximately 268°C (decomposes).
Uses:Mainly used as a preservative in food, cosmetics and other fields, effectively inhibiting the growth of bacteria and molds; also used as an intermediate in organic synthesis and as a pharmaceutical raw material.
Technical Specifications:
Assay (dry basis) ≥99.0%
Grade: food grade
Loss on drying ≤0.5%
Arsenic (As) ≤2 mg/kg
Heavy metals (as Pb) ≤10 mg/kg
English Name:Sodium cinnamate
CAS No.:538-42-1
Aliases:Cinnamic acid sodium salt, Sodium 3-phenyl-2-propenoate
Molecular Formula:C9H9NaO2
Physical Properties:White to off-white crystalline powder with a faint cinnamon odor; freely soluble in water, slightly soluble in ethanol; aqueous solution is weakly alkaline; molecular weight 172.16; melting point approximately 268°C (decomposes).
Uses:Mainly used as a preservative in food, cosmetics and other fields, effectively inhibiting the growth of bacteria and molds; also used as an intermediate in organic synthesis and as a pharmaceutical raw material.
Technical Specifications:
Assay (dry basis) ≥99.0%
Grade: food grade
Loss on drying ≤0.5%
Arsenic (As) ≤2 mg/kg
Heavy metals (as Pb) ≤10 mg/kg
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常见问题
- 肉桂酸钠的 CAS 号是多少?
- 肉桂酸钠的 CAS 号是 538-42-1。
- 肉桂酸钠的分子式和分子量是什么?
- 肉桂酸钠的分子式为 C9H9NaO2。
- 肉桂酸钠的英文名称是什么?
- 肉桂酸钠的英文名称为 Sodium cinnamate。
- 肉桂酸钠还有哪些别名?
- 肉桂酸钠又称 苯丙烯酸钠、3-苯基-2-丙烯酸钠。
- 肉桂酸钠有哪些供应商和生产厂家?
- 掌上化工当前收录 1 条肉桂酸钠供应报价,来自 1 家供应商,可按地区、纯度、级别筛选对比。
- 肉桂酸钠的供应商主要分布在哪些地区?
- 肉桂酸钠的供应商主要分布在 上海市(1 条) 等地。
- 肉桂酸钠有哪些级别可选?
- 平台上肉桂酸钠的供应级别包括 工业级。
- 肉桂酸钠的报价单位是什么?
- 肉桂酸钠的报价单位主要有 千克。
- 哪里可以查到肉桂酸钠的价格?
- 掌上化工肉桂酸钠产品页汇总了各供应商的最新报价与规格,地址:/chemicals/538-42-1/。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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