钙色素 (CAS No.3810-39-7)
- 物化性质
- 常温下为棕黑色或黑色结晶性粉末，无臭；熔点约300℃；溶于水和乙醇，微溶于常见有机溶剂。
- 纯度
- ≥98.0%
- 熔点
- 约300℃
English description（英文原文，共 843 字符）
Product Name:Calcichrome
English Name:Calcichrome
CAS No.:3810-39-7
Aliases:Cyclocalcein
Molecular Formula:C20H13N2NaO5S
Physical Properties:Brownish-black to black crystalline powder at room temperature, odorless; melting point approximately 300°C; soluble in water and ethanol, slightly soluble in common organic solvents.
Uses:Calcichrome is a chromogenic agent and metal indicator, mainly used to indicate the endpoint in complexometric titration of calcium ions. It is also used in scientific research for detection of calcium ion concentration, as well as in biochemical assays and water hardness determination.
Technical Specifications:
Purity: ≥98.0%
Melting point: approximately 300°C
Molecular weight: 416.38
Appearance: brownish-black to black crystalline powder, odorless
Packaging sizes: 25g, 50g, 100g, 500g, 1kg, 5kg
English Name:Calcichrome
CAS No.:3810-39-7
Aliases:Cyclocalcein
Molecular Formula:C20H13N2NaO5S
Physical Properties:Brownish-black to black crystalline powder at room temperature, odorless; melting point approximately 300°C; soluble in water and ethanol, slightly soluble in common organic solvents.
Uses:Calcichrome is a chromogenic agent and metal indicator, mainly used to indicate the endpoint in complexometric titration of calcium ions. It is also used in scientific research for detection of calcium ion concentration, as well as in biochemical assays and water hardness determination.
Technical Specifications:
Purity: ≥98.0%
Melting point: approximately 300°C
Molecular weight: 416.38
Appearance: brownish-black to black crystalline powder, odorless
Packaging sizes: 25g, 50g, 100g, 500g, 1kg, 5kg
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常见问题
- 钙色素的 CAS 号是多少？
- 钙色素的 CAS 号是 3810-39-7。
- 钙色素的分子式和分子量是什么？
- 钙色素的分子式为 C20H13N2NaO5S，分子量约 416.38。
- 钙色素的英文名称是什么？
- 钙色素的英文名称为 Calcichrome。
- 钙色素还有哪些别名？
- 钙色素又称 环钙色素。
- 钙色素有哪些供应商和生产厂家？
- 掌上化工当前收录 1 条钙色素供应报价，来自 1 家供应商，可按地区、纯度、级别筛选对比。
- 钙色素的供应商主要分布在哪些地区？
- 钙色素的供应商主要分布在 上海市（1 条） 等地。
- 钙色素有哪些级别可选？
- 平台上钙色素的供应级别包括 工业级。
- 钙色素的报价单位是什么？
- 钙色素的报价单位主要有 千克。
- 哪里可以查到钙色素的价格？
- 掌上化工钙色素产品页汇总了各供应商的最新报价与规格，地址：/chemicals/3810-39-7/。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。
以上信息由平台根据收录的产品数据自动生成，数据更新时间 。 价格与库存由供应商自行发布，实际交易请以询价结果为准。
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