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

博爱县| 蛟河市| 紫金县| 孟津县| 大渡口区| 深圳市| 砚山县| 哈密市| 衡水市| 万安县| 洪洞县| 芜湖市| 岱山县| 九台市| 吴旗县| 九龙坡区| 合阳县| 朝阳县| 天全县| 呼图壁县| 旬邑县| 道真| 洛扎县| 古蔺县| 鄄城县| 新密市| 白河县| 六枝特区| 嘉黎县| 南陵县| 嘉兴市| 农安县| 邢台市| 嘉荫县| 贡嘎县| 江达县| 宜黄县| 宁南县| 富蕴县| 惠东县| 杭州市|