91精品国产色综合久久,国产精品入口免费麻豆,国产黑丝在线视频,亚洲无线码在线一区观看,欧美一区二区久久精品,久热中文字幕在线精品首页,亚洲日本中文字幕在线2022

貝斯特鉬制品

Best Molybdenum Products

中

PRODUCTS

Best Molybdenum Products

Ammonium paramolybdate

Molecular formula

(NH₄)₆MO₇O₂₄.4H₂O

Properties

wihte or light green crystalline powder

Specification

molybdenum assay ≥54%

Attribute	AR	CP
Water insoluble matter	0.01	0.03
Chloride	0.001	0.003
Sulfate	0.02	0.05
As, P, silicic acid as SiO3	0.001	0.003
Heavy metals as Pb	0.001	0.003

Uses

Reagent of P analysis, the material of acrylonitrile catalyst, also applied in the analysis of element fertilizer or used in the making of metal molybdenum

Packing

Net 25kg,double-layer woven bag , plastic bag lined composite kraft paper bag or 50kg in plastic bag lined metal pail.

[ BACK ]

貝斯特鉬制品

Best Molybdenum Products