久久精品人人做人人综合试看,中文字幕视频一区,精品无码黑人又粗又大又长,午夜av男人的天堂

PRODUCTS

Magnesium Hypophosphite

Current page:home > PRODUCTS
Magnesium Hypophosphite

Product Name: Magnesium Hypophosphite
Ⅰ.Properties
      1. Formula: Mg( H2PO2)2•6H2O
      2. Molecular weight: 262
      3. CAS number: 10377-57-8
      4. Appearance: White Crystal
      5. Property: Soluble in water
      6. Stability: Mix with strong oxidants it is decompose into H3P, H3PO4, H3PO3 and H2
      7. CAS:10377-57-8

Ⅱ.Quality Standard (for enterprises)

Item

The high-class

Mg(H2PO2)26H2O    %≥         

98.0

As             %≤

0.0004

Pd                %≤

0.0001

Substance insoluble in water   % ≤

0.5

Ⅲ .Applications
      1. Chemical plating and pharmacy industry
      2. Usually as a reducer.

Ⅳ. Envelopment and storage
The product is 25Kg in net weight, sealed in the paper barrel lined with polyethylene plastic bag inside, kept in a dry and cooling place.


  • Last:Calcium Hypophosphite
  • Next:Potassium Hypophosphite
  • < Back >

    亚洲国产另类精品| 亚洲无限码视频| 丁香天五香天堂综合| 超鹏95国语免费| 日韩人妻三区| 永顺县| 亚洲一区二区三区天堂| 夜夜嗨AⅤ国产精品| 母乳在线麻豆| 91久久久久久波多野高潮| 久久久久久久久久久久久久久久久| 亚洲日韩精品无码AV海量| 玖玖资源国产| 伊人尔区| 草草影院精品一区二区三区| 久久青青精品| 久久久久久国际精品| 亚洲丝袜av卡| 国模国产精品嫩模大尺度视频| 夜夜高潮夜夜爽| 久久精品电影免费| 久久精品国产av福利电影网| 黄片久久| 国产偷国产偷亚洲清高| 欧美乱码精品一区二区三区卡| 性爱AV北美AV| 亚洲 中文 女同| 激情亚洲国产欧美| 涩色av| 高清不卡DVD 123区| 中文字幕av网| 中文字幕乱码在线第一区观看第一 | 欧美盗摄| 欧美综合网站| 欧美第一色区| 欧美一区亚洲一区| 欧美日韩国产精品一区二区三区| 国产亚洲精品综合一区91| 久久中文无码| 色嚕噜伊人久久精品| 国产乱视频在线观看|