日日草夜夜草,亚洲视频一区,一区二区视频在线,综合欧美日韩一区二区三区,夜夜撸天天干,日日操人人,日日夜夜狠狠操

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:蘇ICP備05036568號

镇赉县| 平山县| 开平市| 巴彦淖尔市| 芜湖县| 三穗县| 文安县| 定兴县| 罗定市| 靖西县| 陆川县| 汨罗市| 沅江市| 望城县| 宁乡县| 望都县| 威信县| 石首市| 项城市| 喀喇沁旗| 双江| 错那县| 察隅县| 福海县| 乌兰县| 商洛市| 安康市| 惠水县| 香港| 邻水| 洪湖市| 东辽县| 恭城| 维西| 皮山县| 德惠市| 贵溪市| 仁寿县| 宜都市| 盖州市| 营口市|