1.产品名称: 次氯酸钠
2.其他名称: sodium hypochlorite solution; soda bleaching lye; b-kliquid; chloros; chlorous acid; sodium hypochlorite disinfectant
3.分子式: NaClO
4.没有。: 1791
5.海关编码: 2828900000
6.CAS号: 7681-52-9
7.EINECS号: 231-668-3
8.危险等级: 8
9.纯度: 12%
10.外貌: Light Yellow Liquid
11.等级标准: 工业级
物理和化学特性
Sodium hypochlorite is a chemical compound with the formula NaOCl or NaClO, comprising a sodium cation (Na+) and a hypochlorite anion (OCl−or ClO−). It may also be viewed as the sodium salt of hypochlorous acid. The anhydrous compound is unstable and may decompose explosively.] It can be crystallized as a pentahydrate NaOCl·5水, a pale greenish-yellow solid which is not explosive and is stable if kept refrigerated.
等级标准: 工业级
| 物品 | Specification | ||||
| A | B | ||||
| I | 二 | I | 二 | III | |
| 指数 | |||||
| Active Chlorine（Cl） 》 % | 10 | 5 | 13 | 10 | 5 |
| Free Alkali（NaOH）% | 0.1-1.0 | 0.1-1.0 | |||
| Iron（Fe）≤ % | 0.005 | 0.005 | |||
| Heavy Metal（Pb）≤ % | 0.001 | – | |||
| As ≤ % | 0.0001 | – | |||
| Type A is for disinfectand water treatment; Type B is for industry use only | |||||
笔记: The above specification meets requirement of GB/T19106-2013,and also accords with European and American Standards. Third party inspection Is also acceptable, 如BV,SGS等.
包裹
| 包裹 | 鼓号. | 每桶净重 | 每 20’FCL 净重 |
| 桶 | 20 | 1150 公斤 | 23 公吨 |
| 35L路 | 720 | 30 公斤 | 21.6公吨 |
| 220L路 | 80 | 220 公斤 | 17.6公吨 |
应用
a.Bleaching,Household bleach is, in general, a solution containing 3–8% sodium hypochlorite.
b.Cleaning,Sodium hypochlorite has destaining properties.[35] Among other applications, it can be used to remove mold stains, dental stains caused by fluorosis,and stains on crockery.
c.Disinfection, Sodium hypochlorite in solution exhibits broad spectrum antimicrobial activity and is widely used in healthcare facilities in a variety of settings. It is usually diluted in water depending on its intended use.
d.Deodorizing, Sodium hypochlorite has deodorizing properties, which go hand in hand with its cleaning properties.
e.Waste water treatment, Sodium hypochlorite solutions have been used to treat dilute cyanide waste water, such as electroplating wastes.
贮存
存放于阴凉处, 干燥, ventilated storage area with good drainage. Protect from physical damage. Keep out of sunlight, away from direct heat, water and incompatible materials. Do not wash out container and use it for other purposes. Observe all warnings and precautions stated on the container label. Wear personal protective equipment when handling, opening containers and using hypochlorite solution
Contact of sodium hypochlorite solutions with metals may evolve flammable hydrogen gas. Containers may explode when heated due to release of chlorine gas.Hypochlorite solutions are corrosive to common container materials such as stainless steel and aluminium. The few compatible metals include titanium (which however is not compatible with dry chlorine) and tantalum. Glass containers are safe. Some plastics and rubbers are affected too; safe choices include polyethylene (PE), high density polyethylene (HDPE, PE-HD), polypropylene (PP), some chlorinated and fluorinated polymers such as polyvinyl chloride (PVC), polytetrafluoroethylene (PTFE), and polyvinylidene fluoride (PVDF);as well as ethylene propylene rubber, and Viton.Containers must allow venting of oxygen produced by decomposition over time, otherwise they may burst.
质量检验
我们的化学品可以由任何公正的第三方进行测试, 如SGS,BV,国际标准化组织,CE认证, ETC.
关于我们
我们在这个领域工作了大约 16 年, and the annual output of Sodium hypochlorite is about 800,000 吨.
我们的优势
1.快速及时的响应
2.快速专业的化学品交付
3.专业的技术支持和售后服务
4.全套危险化学品出口许可证
5.专业处理散货船持续稳定供应化学品,ISO 罐箱和集装箱运输
6.具有最具竞争力价格的优质化学品
