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-Anodizing

Industrial Nitric Acid
Shape appearance:
Colorless liquid.

Product Usage:
Used to make fertilizers, pesticides, explosives, dyes, salts, etc.; in organic chemistry, a mixture of concentrated nitric acid and concentrated sulfuric acid is an important nitrification reagent, and its aqueous solution is commonly known as nitrate water or ammonia nitrogen.

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. Keep away from fire and heat sources. The storage temperature does not exceed 30℃, and the relative humidity does not exceed 80%. Keep the container tightly closed. It should be stored separately from reducing agents, alkalis, alcohols, metals, etc., and avoid mixed storage. The storage area should be equipped with leakage emergency treatment equipment and suitable storage materials.

Safety Precautions:
Closed operation, pay attention to ventilation. The operation is as mechanized and automated as possible. Operators must undergo special training and strictly abide by operating procedures. It is recommended that the operator wear a self-priming filter gas mask (full face mask), wear rubber acid and alkali resistant clothing, and wear rubber acid and alkali resistant gloves. Keep away from fire and heat sources, and smoking is strictly prohibited in the workplace. Prevent the vapor from leaking into the air in the workplace. When handling, load and unload with care to prevent damage to packaging and containers. Equipped with corresponding types and quantities of fire-fighting equipment and leakage emergency treatment equipment. Empty containers may be harmful residues. When diluting or preparing a solution, acid should be added to the water to avoid boiling and splashing. The operator wears labor protection equipment during use or transportation.

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:104698366@qq.com

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

Design By:66168.net

主站蜘蛛池模板: 在线观看 日韩 | 丝瓜草莓秋葵污WWW旧版安卓 | 九九久久九九久久 | 亚洲精品久久无码AV片软件 | 色欲AV久久人妻蜜臀绯色 | 日本三级韩国三级香港三级网站 | 97色在线视频观看香蕉 | 日韩美女乱淫试看屁视频网站 | 久久五月色婷婷丁香六月综优物 | 天美传媒新剧国产网站 | 少妇伦子伦精品无吗 | 男人一边吃奶一边做爰免费视频 | 国产成人亚洲综合91精品555 | 九九色影院 | 久久久精品久久久久久 | 中文字幕在线网 | 龙年快乐365电影 | 阳茎伸入女人阳道视频 | 精品9e精品视频在线观看 | 免费日产乱码卡一卡2卡三卡四 | 国产AV高清怡春院 | 中文字幕亚洲码 在线观看 中文字幕无线观看在 | 国产三级精品三级在专区中文 | 亚洲日韩区在线电影 | 国产一区二区自拍视频 | 欧美另类v | 亚洲精品入口一区二区乱麻豆精品 | 日本三级韩国三级香港三级 | 公车冰块PLAY张开腿调教 | 最近2019中文字幕免费 | 综合一区无套内射中文字幕 | 欧美日本道免费二区三区 | 国产99区| 久久视频精品3线视频在线观看 | 狠狠撸 撸你喜欢 | 五月天激情小说 | 国产高清在线观看视频手机版 | 国产大片黄在线观看 | 九九夜夜妹子 | 久久发布国产伦子伦精品 | 伊伊人成亚洲综合人网 |