产品名称

对羟基苯甲酸甲酯钠

CAS NO

5026-62-0

中文别名

尼泊金甲酯钠

英文名称

Benzoic acid,4-hydroxy-, methyl ester, sodium salt (1:1)

英文别名

Benzoicacid, 4-hydroxy-, methyl ester, sodium salt (9CI); Benzoic acid, p-hydroxy-,methyl ester, sodium salt (6CI,8CI); Sodium, (p-carboxyphenoxy)-, methyl ester(7CI); 4-Hydroxybenzoic acid methyl ester sodium salt; Bonomold OMNa; Methyl4-hydroxybenzoate sodium salt; Methyl p-hydroxybenzoate sodium salt;Methylparaben sodium; Preserval MS; Sodium 4-(methoxycarbonyl)phenoxide; Sodium4-carbomethoxyphenolate; Sodium methyl 4-hydroxybenzoate; Sodium methylp-hydroxybenzoate; Sodium methylparaben; Sodium p-methoxycarbonylphenolate;Sodium p-methoxycarbonylphenoxide; Solparol; p-Hydroxybenzoic acid methyl estersodium salt

分子式

C₈H₈O₃.Na

分子量

174.13

EINECS

225-714-1

熔点

>125°C

沸点

265.5oC at 760 mmHg

毒性

1、急性毒性：小鼠经口LD50：2mg/kg；小鼠经腹腔LD50：760mg/kg；小鼠经静脉LD50：170mg/kg；

Identification: Chemical Name: Sodium Methyl P-hydroxybenzoate Synonyms: Methyl 4-hydroxybenzoate,sodium salt CAS No.: 5026-62-0 Structural Formula: Molecular Formula: C8H7O3Na E-Code: E219 Properties: White hygroscopic crystalline powder. It is easily dissolved in water and alkaline. Specifications: Assay( on dried basis): 99.0% -102.0% PH: 9.5 - 10.5 Water: 5.0% max Sulfate: 300PPm max Chloride: 350PPm max Heavy Metals: 10PPm max Application: Sodium Methyl Paraben is a water-soluble antiseptics, mainly features as a safe, high efficiency, broad-spectrum antibiotic and widely used in Pharmacy industry (Chinese herbal medicine/patent drug; medical instruments sterilization); Food industry(dairy products, pickles, beverage, fruit juice/jelly, confectionery); textile industry (dry goods, cotton yarn, chemical fibers), as well as antiseptics in cosmetics, feedstuffs, daily-chemicals. Packing& Storage: 20kgs cardboard drum with aluminium multilayer inner bag. Stored at a place where is far away from sunshine, clean, in a cool, dry, ventilated place.