伪麻黄碱硫酸盐 (CAS No.7460-12-0)
- 物化性质
- 白色结晶性粉末，无臭，味苦。易溶于水，溶于乙醇，几乎不溶于乙醚。水溶液呈弱酸性，有引湿性。分子量约428.54。
English description（英文原文，共 929 字符）
Product Name:Pseudoephedrine Sulfate
English Name:Pseudoephedrine Sulfate
CAS No.:7460-12-0
Aliases:Pseudoephedrine sulfate, d-Pseudoephedrine sulfate, Pseudoephedrine hemisulfate
Molecular Formula:C20H32N2O6S
Physical Properties:White crystalline powder, odorless or almost odorless, bitter taste. Freely soluble in water, soluble in ethanol, almost insoluble in ether. Its aqueous solution is weakly acidic and hygroscopic. Molecular weight: approx. 428.54.
Uses:This sympathomimetic agent is a commonly used nasal decongestant. It is used to relieve nasal congestion caused by colds and allergic rhinitis, and also serves as an active pharmaceutical ingredient for compound cold medicines and related scientific research.
Technical Specifications:
Assay (on dried basis): 98.0%–100.5%.
Specific rotation: +58° to +63° (1% aqueous solution).
Loss on drying: ≤0.5%.
Residue on ignition: ≤0.1%.
Heavy metals: ≤20 ppm.
English Name:Pseudoephedrine Sulfate
CAS No.:7460-12-0
Aliases:Pseudoephedrine sulfate, d-Pseudoephedrine sulfate, Pseudoephedrine hemisulfate
Molecular Formula:C20H32N2O6S
Physical Properties:White crystalline powder, odorless or almost odorless, bitter taste. Freely soluble in water, soluble in ethanol, almost insoluble in ether. Its aqueous solution is weakly acidic and hygroscopic. Molecular weight: approx. 428.54.
Uses:This sympathomimetic agent is a commonly used nasal decongestant. It is used to relieve nasal congestion caused by colds and allergic rhinitis, and also serves as an active pharmaceutical ingredient for compound cold medicines and related scientific research.
Technical Specifications:
Assay (on dried basis): 98.0%–100.5%.
Specific rotation: +58° to +63° (1% aqueous solution).
Loss on drying: ≤0.5%.
Residue on ignition: ≤0.1%.
Heavy metals: ≤20 ppm.
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常见问题
- 伪麻黄碱硫酸盐的 CAS 号是多少？
- 伪麻黄碱硫酸盐的 CAS 号是 7460-12-0。
- 伪麻黄碱硫酸盐的分子式和分子量是什么？
- 伪麻黄碱硫酸盐的分子式为 C20H32N2O6S。
- 伪麻黄碱硫酸盐的英文名称是什么？
- 伪麻黄碱硫酸盐的英文名称为 Pseudoephedrine Sulfate。
- 伪麻黄碱硫酸盐还有哪些别名？
- 伪麻黄碱硫酸盐又称 硫酸伪麻黄碱、d-伪麻黄碱硫酸盐、伪麻黄碱半硫酸盐。
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