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

Surface Treatment

Home-Product-Surface Treatment-Plating

CP 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:
CP hydrochloric acid
Next:
Carbon core

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: 欧美一级欧美三级在线观看 | 欧美精品第欧美第12页 | 久久国产露脸老熟女熟69 | WWW国产亚洲精品久久 | 人人妻人爽A片二区三区 | 久久女人被添全过程A片 | 99久久无码一区人妻A片蜜臀 | 日本色网址 | 在线视频 日韩 | 国产综合区 | 波多野结衣亚洲一区二区三区 | 日韩毛片高清免费 | 婷婷综合亚洲爱久久 | 偷亚洲偷国产欧美高清 | 亚洲综合AV色婷婷五月蜜臀 | 麻豆亚洲精品中文字幕一麻豆 | 亚洲色偷偷男人的天堂 | 人妖欧美一区二区三区四区 | 亚洲第一页乱 | 久久久国产高清 | 精彩大片在线免费观看 | 好硬啊一进一得太深了A片 好涨好爽好大视频免费 | 操一操干一干 | 久久大 | 九一视频在线免费观看 | 欧美巨乳亚洲第一社区 | 永久免费在线看 | 天天做天天爱天天干 | 日韩毛片免费线上观看 | 亚洲三级在线中文字幕 | 第一次破處在线国语视频播放 | 天天操天天干天天玩 | 99视频30精品视频在线观看 | 阿v网站在线观看 | 亚洲欧美日韩综合久久久久 | 亚洲欧美韩国综合色 | 在线精品国精品国产不卡 | 国产在线aaa片一区二区99 | 粉嫩被粗大进进出出视频 | 国产午夜亚洲精品区 | 又大又硬又粗做大爽A片 |