色酚AS-TR磷酸盐 (CAS No.4264-93-1)
- 中文别名
- 色酚AS-TR磷酸酯单钠盐；萘酚AS-TR磷酸一钠盐；AS-TR萘酚磷酸盐
- 英文名称
- Naphthol AS-TR Phosphate Monosodium Salt
- 分子式
- C18H13ClNO5P·2Na
- 所属类别
- 试剂实验设备
- 物化性质
- 类白色至浅黄色结晶粉末，易吸湿；溶于水、甲醇和DMSO，微溶于乙醇，不溶于乙醚；水溶液不稳定，应新鲜配制并避光保存。
- 技术参数
- 含量（HPLC）≥98%
- 储存条件
- -20℃、避光、密封、干燥保存
- 外观
- 类白色至浅黄色粉末
- 溶解性
- 溶于水、甲醇和DMSO
English description（英文原文，共 1312 字符）
Product Name:Naphthol AS-TR Phosphate Monosodium Salt
English Name:Naphthol AS-TR Phosphate Monosodium Salt
CAS No.:4264-93-1
Aliases:Naphthol AS-TR Phosphate, Monosodium Salt, Naphthol AS-TR Phosphate Disodium Salt, Disodium 3-((4-chloro-2-methylphenyl)carbamoyl)-2-naphthyl phosphate
Molecular Formula:C18H13ClNO5P·2Na
Physical Properties:Off-white to pale yellow crystalline powder; hygroscopic. Soluble in water, methanol and DMSO; slightly soluble in ethanol; insoluble in diethyl ether. Aqueous solutions are unstable and should be prepared fresh and protected from light.
Uses:This product is a chromogenic substrate for histochemical detection of phosphatases. It is hydrolyzed by alkaline or acid phosphatase to release Naphthol AS-TR, which couples with a diazonium salt (e.g., Fast Red TR) to form an insoluble azo dye precipitate for the localization and semiquantitative analysis of phosphatase activity in tissue sections and cells. It is also used in the preparation of biochemical reagents and enzyme-linked assay substrate solutions.
Technical Specifications:
Assay (HPLC): ≥98%
Formula: C18H13ClNO5P·2Na; Molecular weight: 435.71
Storage: keep sealed and dry at -20 °C, protected from light
Appearance: off-white to pale yellow powder
Solubility: soluble in water, methanol and DMSO
English Name:Naphthol AS-TR Phosphate Monosodium Salt
CAS No.:4264-93-1
Aliases:Naphthol AS-TR Phosphate, Monosodium Salt, Naphthol AS-TR Phosphate Disodium Salt, Disodium 3-((4-chloro-2-methylphenyl)carbamoyl)-2-naphthyl phosphate
Molecular Formula:C18H13ClNO5P·2Na
Physical Properties:Off-white to pale yellow crystalline powder; hygroscopic. Soluble in water, methanol and DMSO; slightly soluble in ethanol; insoluble in diethyl ether. Aqueous solutions are unstable and should be prepared fresh and protected from light.
Uses:This product is a chromogenic substrate for histochemical detection of phosphatases. It is hydrolyzed by alkaline or acid phosphatase to release Naphthol AS-TR, which couples with a diazonium salt (e.g., Fast Red TR) to form an insoluble azo dye precipitate for the localization and semiquantitative analysis of phosphatase activity in tissue sections and cells. It is also used in the preparation of biochemical reagents and enzyme-linked assay substrate solutions.
Technical Specifications:
Assay (HPLC): ≥98%
Formula: C18H13ClNO5P·2Na; Molecular weight: 435.71
Storage: keep sealed and dry at -20 °C, protected from light
Appearance: off-white to pale yellow powder
Solubility: soluble in water, methanol and DMSO
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常见问题
- 色酚AS-TR磷酸盐的 CAS 号是多少？
- 色酚AS-TR磷酸盐的 CAS 号是 4264-93-1。
- 色酚AS-TR磷酸盐的分子式和分子量是什么？
- 色酚AS-TR磷酸盐的分子式为 C18H13ClNO5P·2Na。
- 色酚AS-TR磷酸盐的英文名称是什么？
- 色酚AS-TR磷酸盐的英文名称为 Naphthol AS-TR Phosphate Monosodium Salt。
- 色酚AS-TR磷酸盐还有哪些别名？
- 色酚AS-TR磷酸盐又称 色酚AS-TR磷酸酯单钠盐、萘酚AS-TR磷酸一钠盐、AS-TR萘酚磷酸盐。
- 色酚AS-TR磷酸盐有哪些供应商和生产厂家？
- 掌上化工当前收录 1 条色酚AS-TR磷酸盐供应报价，来自 1 家供应商，可按地区、纯度、级别筛选对比。
- 色酚AS-TR磷酸盐的供应商主要分布在哪些地区？
- 色酚AS-TR磷酸盐的供应商主要分布在 上海市（1 条） 等地。
- 色酚AS-TR磷酸盐有哪些级别可选？
- 平台上色酚AS-TR磷酸盐的供应级别包括 工业级。
- 色酚AS-TR磷酸盐的报价单位是什么？
- 色酚AS-TR磷酸盐的报价单位主要有 千克。
- 哪里可以查到色酚AS-TR磷酸盐的价格？
- 掌上化工色酚AS-TR磷酸盐产品页汇总了各供应商的最新报价与规格，地址：/chemicals/4264-93-1/。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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