酒石酸钾钠四水合物 (CAS No.6381-59-5)
- 物化性质
- 无色至蓝白色正交晶系晶体，味咸而凉，可溶于水（630 g/L，20℃），微溶于醇，水溶液呈微碱性（pH 6.5-8.5，25℃，50g/L）。密度1.79 g/cm³。60℃时开始失去结晶水，215℃时失去全部结晶水。熔点70-80℃。储存于35℃以下通风、干燥环境。
- 技术参数
- 纯度 ≥ 99% 密度 1.79 g/cm³ 熔点 70-80℃ 水溶解度 630 g/L (20℃) pH值 6.5-8.5 (25℃, 50g/L)
English description（英文原文，共 1139 字符）
Product Name:Potassium sodium tartrate
English Name:Potassium sodium tartrate
CAS No.:6381-59-5
Aliases:Rochelle salt, Seignette salt, Sodium potassium tartrate, Potassium sodium tartrate tetrahydrate
Molecular Formula:NaKC4H4O6·4H2O
Physical Properties:Colorless to bluish-white orthorhombic crystals with a salty and cooling taste. Soluble in water (630 g/L at 20°C), slightly soluble in alcohol. Aqueous solution is slightly alkaline (pH 6.5-8.5 at 25°C, 50 g/L). Density 1.79 g/cm³. Begins to lose water of crystallization at 60°C and completely dehydrates at 215°C. Melting point 70-80°C. Store below 35°C in a ventilated, dry environment.
Uses:Used as a laxative in medicine, food additive (E337), and chemical reagent. Employed in the preparation of Fehling's solution and Biuret reagent, and as a reducing agent in mirror silvering. Its single crystals serve as piezoelectric elements. Also used as a complexing agent in electroplating and as a desulfurizer in fertilizer industry.
Technical Specifications:
Purity ≥ 99%
Density 1.79 g/cm³
Melting point 70-80°C
Water solubility 630 g/L (20°C)
pH 6.5-8.5 (25°C, 50 g/L)
English Name:Potassium sodium tartrate
CAS No.:6381-59-5
Aliases:Rochelle salt, Seignette salt, Sodium potassium tartrate, Potassium sodium tartrate tetrahydrate
Molecular Formula:NaKC4H4O6·4H2O
Physical Properties:Colorless to bluish-white orthorhombic crystals with a salty and cooling taste. Soluble in water (630 g/L at 20°C), slightly soluble in alcohol. Aqueous solution is slightly alkaline (pH 6.5-8.5 at 25°C, 50 g/L). Density 1.79 g/cm³. Begins to lose water of crystallization at 60°C and completely dehydrates at 215°C. Melting point 70-80°C. Store below 35°C in a ventilated, dry environment.
Uses:Used as a laxative in medicine, food additive (E337), and chemical reagent. Employed in the preparation of Fehling's solution and Biuret reagent, and as a reducing agent in mirror silvering. Its single crystals serve as piezoelectric elements. Also used as a complexing agent in electroplating and as a desulfurizer in fertilizer industry.
Technical Specifications:
Purity ≥ 99%
Density 1.79 g/cm³
Melting point 70-80°C
Water solubility 630 g/L (20°C)
pH 6.5-8.5 (25°C, 50 g/L)
共 1 家生产厂家、批发商，
1 条供应报价
供应报价
常见问题
- 酒石酸钾钠四水合物的 CAS 号是多少？
- 酒石酸钾钠四水合物的 CAS 号是 6381-59-5。
- 酒石酸钾钠四水合物的分子式和分子量是什么？
- 酒石酸钾钠四水合物的分子式为 NaKC4H4O6·4H2O。
- 酒石酸钾钠四水合物的英文名称是什么？
- 酒石酸钾钠四水合物的英文名称为 Potassium sodium tartrate。
- 酒石酸钾钠四水合物还有哪些别名？
- 酒石酸钾钠四水合物又称 罗氏盐、罗谢尔盐、酒石酸钠钾、洛瑟尔氏盐、酒石酸钾钠四水。
- 酒石酸钾钠四水合物有哪些供应商和生产厂家？
- 掌上化工当前收录 1 条酒石酸钾钠四水合物供应报价，来自 1 家供应商，可按地区、纯度、级别筛选对比。
- 酒石酸钾钠四水合物的供应商主要分布在哪些地区？
- 酒石酸钾钠四水合物的供应商主要分布在 上海市（1 条） 等地。
- 酒石酸钾钠四水合物有哪些级别可选？
- 平台上酒石酸钾钠四水合物的供应级别包括 工业级。
- 酒石酸钾钠四水合物的报价单位是什么？
- 酒石酸钾钠四水合物的报价单位主要有 千克。
- 哪里可以查到酒石酸钾钠四水合物的价格？
- 掌上化工酒石酸钾钠四水合物产品页汇总了各供应商的最新报价与规格，地址：/chemicals/6381-59-5/。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。
没找到合适的供应商？
发布采购需求，让供应商主动联系你。我们会在 1 个工作日内跟进。
发布酒石酸钾钠四水合物采购需求
