国产不雅在线观看-国产操女人-国产艹逼一区二区三区-国产草莓精品-国产插逼视频-国产超好看

PRODUCTS
Surface Treatment
Water Treatment
Food Industry
Environmental Solutions
Laboratory Solutions
Oilfield series
Project Cases
Value-added services

Water Treatment

Home-Product-Water Treatment-Industrial Water Treatment

AR sulfuric acid
Shape appearance:
Colorless viscous liquid.

Applications:
Manufacturing fertilizers, drugs, explosives, pigments, detergents, batteries, etc., and is also widely used in industries such as oil purification, metal smelting, and dyes. Often used as a chemical reagent, it can be used as a dehydrating agent and sulfonating agent in organic synthesis.
Previous:
No Products
Next:
Lactic acid

Product Description

Warehousing and transportation:
Avoid rain and hot sun during transportation. Be careful when loading and unloading to prevent damage to the package. In case of fire, sand and carbon dioxide fire extinguishers can be used to fight the fire. Store in a cool, ventilated warehouse. The storage temperature does not exceed 35℃, and the relative humidity does not exceed 85%. Keep the container tightly closed. Keep away from fire and heat sources, and smoking is strictly prohibited in the workplace. When handling, load and unload with care to prevent damage to packaging and containers. Separate transportation and storage from alkalis, reducing agents, flammable (flammable) substances, metals and food chemicals, and avoid mixed storage. Sulfuric acid is a precursor chemical, sales and use need to be recorded and managed by a dedicated person and a dedicated library.

Safety Precautions:
Keep away from flammable and combustible materials. Prevent the vapor from leaking into the air in the workplace. Avoid contact with reducing agents, alkalis, and alkali metals, transport and store separately from flammable (flammable) materials and food chemicals, and avoid mixed storage. The storage area should be equipped with suitable materials to contain the leakage. When diluting or preparing the solution, acid should be added to the water to avoid boiling and splashing and injury to personnel. The storage container should comply with safety regulations, prevent sun and rain, store in a cool and ventilated area, and wear labor protection equipment when using or transporting.

SERVICE HOTLINE

159 1999 3603

136 0302 4855

CONTACT US

Add:No. 820, Global Center, South China City, Pinghu, Longgang District, Shenzhen
Contact:Mr.Shu 13603024855 Miss Hu 15919993603
Tel:159 1999 3603
Email:[email protected]

Copyright 2020 Shenzhen Qiyunlong Industrial Material Co., LTD. All Rights Reserved.

Design By:66168.net

主站蜘蛛池模板: 亚洲色图激情小说 | 日韩精品无码A片一二三区 日韩精品无码二三区A片 | 国产精品久久久久久52AVAV | 日本黄线在线播放免费观看 | 天天综合天天做天天综合 | 永久免费的网站观看 | 成人免费视频l免费观看 | 午夜福利小视频400 午夜副利电影手机高清在线直播app下载 | 日韩一级精品久久久久 | 国产成人在线观看网站 | 欧美国产亚洲一区二区三区 | 国精品人妻无码一区二区三区一 | 大陆一级毛片免费视频观看i | 99r精品视频 | 黑人巨茎大战欧美白妇 | 九九在线 | 欧美乱一级在线观看 | 欧美丰满大乳无码少妇 | 老头老太tubebbbbxxxxhd | 五月天婷婷在线观看 | 亚洲无限码| 在线 亚洲 欧美 | 日韩一卡二卡3卡四卡2021高清妈妈的朋友 | 乱亲H女秽乱常伦强强和苹苹 | 在线精品亚洲观看不卡欧 | 亚洲AV综合AV国产AV中山 | 欧美日韩一二三区 | 国产aaaaa一级毛片 | 国产极品美女视频福利 | 欧美精品在线观看视频 | 国产精品视频一区二区猎奇 | 日日噜噜夜夜爽爽 | 中文有码视频 | 视频二区 调教中字 知名国产 | 国产乱码精品一区二区三区香蕉 | 乱小说欧美综合 | 久久国产精品-久久精品 | 三级网址日本 | 久久久久久久国产视频 | 国产永久免费视频 | 久久久高清 |