甲胺硫酸盐 (CAS No.33689-83-7)
- 物化性质
- 白色结晶性粉末，易溶于水，微溶于乙醇，不溶于乙醚。水溶液呈弱酸性。相对密度约为1.34，熔点约190℃（分解）。具有胺类特征气味，吸湿性强。
- 技术参数
- 纯度 ≥97% 分子量 160.19 熔点约190℃（分解） 水溶液呈弱酸性，pH约5-6（10%水溶液） 干燥失重 ≤0.5%
English description（英文原文，共 1021 字符）
Product Name:Methylamine sulfate
English Name:Methylamine sulfate
CAS No.:33689-83-7
Aliases:Methanamine sulfate, Dimethylamine sulfate salt, Methylammonium sulfate
Molecular Formula:C2H12N2O4S
Physical Properties:White crystalline powder, readily soluble in water, slightly soluble in ethanol, insoluble in diethyl ether. Aqueous solution is weakly acidic. Relative density approximately 1.34, melting point approximately 190°C (decomposition). Possesses characteristic amine odor and strong hygroscopicity.
Uses:Used as an organic synthesis intermediate for the preparation of N-methylating agents and pharmaceutical/pesticide intermediates. Serves as an auxiliary agent in the dye industry and is also used in the synthesis of surfactants. Employed as a buffer component and protein precipitant in analytical chemistry.
Technical Specifications:
Purity ≥97%
Molecular weight 160.19
Melting point approximately 190°C (decomposition)
Aqueous solution weakly acidic, pH 5-6 (10% solution)
Loss on drying ≤0.5%
English Name:Methylamine sulfate
CAS No.:33689-83-7
Aliases:Methanamine sulfate, Dimethylamine sulfate salt, Methylammonium sulfate
Molecular Formula:C2H12N2O4S
Physical Properties:White crystalline powder, readily soluble in water, slightly soluble in ethanol, insoluble in diethyl ether. Aqueous solution is weakly acidic. Relative density approximately 1.34, melting point approximately 190°C (decomposition). Possesses characteristic amine odor and strong hygroscopicity.
Uses:Used as an organic synthesis intermediate for the preparation of N-methylating agents and pharmaceutical/pesticide intermediates. Serves as an auxiliary agent in the dye industry and is also used in the synthesis of surfactants. Employed as a buffer component and protein precipitant in analytical chemistry.
Technical Specifications:
Purity ≥97%
Molecular weight 160.19
Melting point approximately 190°C (decomposition)
Aqueous solution weakly acidic, pH 5-6 (10% solution)
Loss on drying ≤0.5%
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常见问题
- 甲胺硫酸盐的 CAS 号是多少？
- 甲胺硫酸盐的 CAS 号是 33689-83-7。
- 甲胺硫酸盐的分子式和分子量是什么？
- 甲胺硫酸盐的分子式为 C2H12N2O4S。
- 甲胺硫酸盐的英文名称是什么？
- 甲胺硫酸盐的英文名称为 Methylamine sulfate。
- 甲胺硫酸盐还有哪些别名？
- 甲胺硫酸盐又称 硫酸甲胺、硫酸二甲胺盐、甲胺磺酸。
- 甲胺硫酸盐有哪些供应商和生产厂家？
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