精品久久人人做人人爰,国产精品自产拍在线观看蜜芽,美女啪啪一区二区三区激情,一区二区一本色道久久综合

  • Operate all kinds of rare earth wire materials,

    Processing nonferrous alloys and rare earth alloy wires and bars

    Implementation standards: customized according to customer requirements Quality system: ISO9001

    Applicable process: evaporation coating, ion sputtering

    Specifications: according to customer requirements

  • Operate all kinds of rare earth wire materials,

    Processing nonferrous alloys and rare earth alloy wires and bars

    Implementation standards: customized according to customer requirements Quality system: ISO9001

    Applicable process: evaporation coating, ion sputtering

    Specifications: according to customer requirements

  • Operate all kinds of rare earth wire materials,

    Processing nonferrous alloys and rare earth alloy wires and bars

    Implementation standards: customized according to customer requirements Quality system: ISO9001

    Applicable process: evaporation coating, ion sputtering

    Applicable process: evaporation coating, ion sputtering

Potassium

Potassium

  • Category:Vanadium Compound
  • Weight:0

Details:

Purity: 98%-99%

Packaging: 25kgs per plastic bag in iron barrel

Molecular formula:KVO3

Molecular weight:138.04

Melting point:520℃

Appearance: white powder form.

Main Application: Mainly used for chemical reagent, catalyst, dryer, mordant

Specification

 

Brand

Purity (%min)

Chemical contents

 (%min)

Impurity contents

 (%, max)

Appearance

KVO3

V2O5

K2O

S

Na

Fe

White powder

 

98

64.5

33%

0.02

0.2

0.02


内江市| 密云县| 阜康市| 阜宁县| 云霄县| 德阳市| 磐安县| 茶陵县| 施秉县| 平乡县| 东台市| 三原县| 武安市| 财经| 遵义县| 吐鲁番市| 北辰区| 南江县| 瑞丽市| 冷水江市| 江达县| 红桥区| 涞源县| 玉溪市| 西华县| 正阳县| 绵竹市| 马公市| 尉犁县| 湘潭市| 肃宁县| 湖南省| 睢宁县| 隆昌县| 弥渡县| 应用必备| 富锦市| 视频| 申扎县| 沿河| 诸城市|