成人一级视频,中文欧美一级强,一级全黄色,黄色体验区,美女免费毛片,国产二区视频在线观看,精品久久亚洲一级α

貝斯特鉬制品

Best Molybdenum Products

PRODUCTS

Best Molybdenum Products

Sodium tungstate

Molecular formula Na2WO4.2H2O
Properties white crystal
Specification
Chemical ingredients AR First grade Second grade
Na2WO4.2H2O 99 98 97
Mo 0.001 0.02 --
AS 0.001 0.001 0.001
Cu 0.0005 0.001 0.001
Fe 0.001 0.001 0.005
Si 0.004 0.04 0.04
Water insoluble substance 0.005 0.05 0.05
PH 8.5-9 8.5-9 8.5-9
Uses Intermediate of tungsten, used in mordant, catalystic pigment, reagent, weight additive, water treatment agent, fitre fight material, phosphato tungstated and boron tungstated
Packing Net 25kg,metal pail and 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

HOME  |   ABOUT US  |   PRODUCTS  |   HONORS  |   FACTORY  |   PURCHASE  |   CONTACT  |   中文版

Copyright(C)2023, Taizhou Best Molybdenum Products Co., Ltd. All Rights Reserved. Supported by ChinaChemNet ChemNet Toocle Copyright Notice 備案序號(hào):蘇ICP備05036568號(hào)

新兴县| 合水县| 柘城县| 襄汾县| 沂水县| 鸡东县| 江达县| 兴国县| 新闻| 图木舒克市| 治多县| 泰顺县| 饶平县| 金平| 建始县| 临高县| 长葛市| 罗山县| 南宁市| 冕宁县| 武威市| 阿拉尔市| 古浪县| 雅安市| 宁强县| 金阳县| 万盛区| 蓬莱市| 临西县| 米易县| 仙居县| 札达县| 邹城市| 潞城市| 息烽县| 保定市| 隆化县| 乳山市| 秭归县| 仁寿县| 洛隆县|