九九热激情视频免费观看,来吧大吊草逼逼,3D美女用肉棒插逼视频,性服务中的专业术语大全

永大化工

yongda chemical

PRODUCTS

yongda chemical

Phosphorus oxychloride

Product name Phosphorus oxychloride
CAS No. 10025-87-3
Molecular formula POCL3
Appearance Colorless Transparent Liquid
Properties It is a colorless and highly corrosive liquid. Fuming in humid air can be highly irritating and cause severe decomposition when exposed to water. Density 1.69; Boiling point 107 ℃.
Use Manufacturing of intermediates and phosphate esters for pesticides, pharmaceuticals, dyes.
Package According to the packaging regulations of Railway Dangerous Goods Regulation No. 5.8 (A), railway special labels No. 9 and No. 10 shall be affixed externally, and 40kg or 50kg plastic drums can be used for transportation in the city. The annual production capacity is 10000t.
Quality standard
Index Superior products First Grade Qualified products
Phosphorus oxychloride content %≥ 99.0 98.5 98.0
Phosphorus trichloride content %≤ 0.20 0.50 0.80
Boiling range(105-109℃v/v)%≥ 97 96 95
(Note: Free phosphorus content and positive phosphorus content can be controlled according to customer requirements)

[ BACK ]

HOME  |   ABOUT US  |   SPEECH  |   PRODUCTS  |   FACTORY  |   NEWS  |   ORDER  |   CONTACT  |   中文版

Copyright(C)2023, Xuzhou Yongda Chemical Co., Ltd. All Rights Reserved. Supported by ChinaChemNet ChemNet Toocle Copyright Notice 備案序號(hào)：蘇ICP備09071720號(hào)

马鞍山市| 六盘水市| 封开县| 明水县| 奉贤区| 上杭县| 尉氏县| 盱眙县| 新宾| 潜江市| 凤庆县| 凤城市| 南陵县| 浦城县| 泾阳县| 沙湾县| 高碑店市| 磐石市| 高平市| 安国市| 白玉县| 那曲县| 措美县| 长顺县| 洪泽县| 清镇市| 临邑县| 霍林郭勒市| 凤山市| 稻城县| 包头市| 广汉市| 南开区| 板桥市| 鄂托克旗| 卢氏县| 汽车| 陇南市| 佛教| 荥经县| 天津市|