尼泊金丙酯钠 (CAS No.35285-69-9)
- 物化性质
- 白色吸湿性粉末，易溶于水，水溶液呈碱性；微溶于乙醇。
English description（英文原文，共 958 字符）
Product Name:Sodium Propylparaben
English Name:Sodium Propylparaben
CAS No.:35285-69-9
Aliases:Propyl 4-hydroxybenzoate sodium salt
Molecular Formula:C10H11NaO3
Physical Properties:White hygroscopic powder; freely soluble in water, aqueous solution is alkaline; slightly soluble in ethanol.
Uses:It is a broad-spectrum antimicrobial preservative with safe and efficient characteristics. It is widely used for preservation in pharmaceutical industry (preparation of Chinese herbal medicines and proprietary Chinese medicines, disinfection of medical devices), food industry (dairy products, pickled products, beverages, fruit juices, jellies, pastries), as well as textiles, cosmetics, feed and daily chemical products.
Technical Specifications:
Molecular weight: 202.2
Assay (on dry basis): 98.5% ~ 101.5%
pH (0.1% aqueous solution): 9.5 ~ 10.5
Water: ≤5.0%
Impurity limits: sulfate ≤0.12%, chloride ≤350 ppm, heavy metals ≤10 ppm, arsenic ≤2 ppm
English Name:Sodium Propylparaben
CAS No.:35285-69-9
Aliases:Propyl 4-hydroxybenzoate sodium salt
Molecular Formula:C10H11NaO3
Physical Properties:White hygroscopic powder; freely soluble in water, aqueous solution is alkaline; slightly soluble in ethanol.
Uses:It is a broad-spectrum antimicrobial preservative with safe and efficient characteristics. It is widely used for preservation in pharmaceutical industry (preparation of Chinese herbal medicines and proprietary Chinese medicines, disinfection of medical devices), food industry (dairy products, pickled products, beverages, fruit juices, jellies, pastries), as well as textiles, cosmetics, feed and daily chemical products.
Technical Specifications:
Molecular weight: 202.2
Assay (on dry basis): 98.5% ~ 101.5%
pH (0.1% aqueous solution): 9.5 ~ 10.5
Water: ≤5.0%
Impurity limits: sulfate ≤0.12%, chloride ≤350 ppm, heavy metals ≤10 ppm, arsenic ≤2 ppm
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常见问题
- 尼泊金丙酯钠的 CAS 号是多少？
- 尼泊金丙酯钠的 CAS 号是 35285-69-9。
- 尼泊金丙酯钠的分子式和分子量是什么？
- 尼泊金丙酯钠的分子式为 C10H11NaO3，分子量约 202.2。
- 尼泊金丙酯钠的英文名称是什么？
- 尼泊金丙酯钠的英文名称为 Sodium Propylparaben。
- 尼泊金丙酯钠还有哪些别名？
- 尼泊金丙酯钠又称 对羟基苯甲酸丙酯钠。
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