产品名称

英文名称：Sodium hypochlorite solution

同义词

次氯酸钠

产品性质

CAS编号：7681-52-9

分子式：NaClO

分子量：74.44

EC号：231-668-3

MDL号：MFCD00011120

PubChem编号：23665760

别名：次氯酸钠

规格或纯度：AR,6-14% active chlorine basis

英文名称：Sodium hypochlorite solution

储存温度：2-8°C储存,充氩

运输条件：冰袋运输

产品介绍：极不稳定。工业品次氯酸钠是无色或淡黄色的液体，俗称漂白水，含有效氯100－140g/l。次氯酸钠易溶于水，溶于水后生成烧碱及次氯酸，次氯酸再分解生成氯化氢和新生氧，新生氧的氧化能力很强，所以次氯酸钠也是强氧化剂。次氯酸钠易水解，故不宜久存。其稳定度受光、热及重金属阳离子和PH值的影响。具有刺激味，且伤害皮肤。次氯酸钠水溶液主要用于造纸、纺织工业的漂白，以及水处理和杀菌消毒，还用于水合肼等合成。Sodium hypochlorite is used as a disinfectant and a bleaching agent. It is used as a destainer involved in removing of mold stains, dental stains arises by fluorosis. It finds application in laundry detergents. Its aqueous solution is used as household bleach for sanitizing smooth surfaces. In a water treatment plant, it is utilized for treating dilute cyanide waste water like electroplating wastes. It is an oxidizing agent used with phase transfer catalyst to convert alcohols into corresponding carbonyl compounds. It is an important reactant in Hofmann rearrangement to prepare primary amine from primary amide.

IUPAC Name：sodium;hypochlorite

INCHI：InChI=1S/ClO.Na/c1-2;/q-1;+1

InChi Key：SUKJFIGYRHOWBL-UHFFFAOYSA-N

Canonical SMILES：[O-]Cl.[Na+]

Isomeric SMILES：[O-]Cl.[Na+]

WGK Germany：2

PubChem CID：23665760

UN Number：1791

Packing Group：II

溶解性：Miscible with water.

密度：1.206

敏感性：对湿度敏感；对热敏感；对光敏感

熔点：-16°C

一般危化品：一般危化品

象形图：

信号词：Danger

危险声明：H314 Causes severe skin burns and eye damageH318 Causes serious eye damageH400 Very toxic to aquatic lifeH410 Very toxic to aquatic life with long lasting effects

预防措施声明：P273,P280,P321,P405,P501,P264,P260,P301+P330+P331,P304+P340,P363,P391,P264+P265,P305+P354+P338,P317,P302+P361+P354,P316

Class：8

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