在线观看国产亚洲|亚洲人人夜夜澡人人爽|亚洲AV无码专区在线|免费国产a国产片高清不卡|国产美女久久精品香蕉69|在线亚洲精品国产一区麻豆|成人午夜精品无码区久久蜜臀|大陆极品少妇内射AAAAAA

<cite id="aeaeo"></cite>

<th id="aeaeo"></th>

>> Tel : +86-936-4458369
>> Mobile : +86-13812304408
+86-13776461818
>> E-mail : sales@tongshichem.com
384922761@qq.com

Cadmium fluoride

Molecular formula

CdF₂

Molecular weight

150.41

CAS NO

7790-79-6

Characters

White crystal

Use

Used ascathode ray tubes, phosphor, etc.

Specification

chemically pure

Executive standard

Enterprise standard

Technical index

Name	Chemically pure(%)
Content (F) (Cd)	≥24.0 ≥73.5
Hydrochloric acid solubility	qualified
Chloride(Cl)	≤0.005
Sulfate(SO₄)	≤0.01
Nitrate(NO₃)	≤0.1
Ferrum(Fe)	≤0.008
Copper(Cu)	≤0.004
Plumbum(Pb)	≤0.01
Zinc(Zn)	≤0.05

Packing

500kg for bottle packing, 40kg for pail packing, 25kg for paper plastic packing

【Back】