偷窥xxxx盗摄国产-国产脚交一视频丨vk-久久国产99-国产免费a视频-狠狠色噜噜狠狠狠-亚洲 欧美 综合-亚洲天堂777-ass日本-日本理论片-胸大美女又黄的网站-人妻熟妇乱又伦精品视频中文字幕-国产真人无码作爱免费视频-91美女图片黄在线观看-亚洲2017天堂色无码-真人三级毛片-99在线视频精品-国产精品人人人人-国产精品无码久久一线-国产精品一二三级-国产情侣出租屋露脸实拍

Products

Position:Home > Products > Product details
Stannous Oxide

Molecular Formula:

SnO

 

 

Molecular Weight:

134.71

Physical and Chemical Properties:

Brown black powder

Use:

Mainly used as a coloring agent in the glass industry; Ceramic material additives; Electronic industry; reducing additive; In the field of electroplating, it is dissolved in sulfuric acid for acid electroplating or in the form of tin hydroxide for immersion tin plating.

Package:

25kg/drum or 30kg/calcareous plastic box,or customized

Main Technical Index:

Index Name

Standard

Content

≥98%

Hcl Insolubility

≤0.02%

Chlorides

≤0.03%

Sulfates(SO4)

≤0.02%

Fe

≤0.02%

Pb

≤0.02%

Contact us

Fine Chemicals Group Co., Ltd.

Address: NO.158 Yongda Road,Jiangkou Street,Huangyan,Taizhou,Zhejiang , China
Zip Code: 318020
Foreign Trade Dept.: +86-576-84285761
Sales Dept.: +86-576-84276563
E-mail: office@finechemgroup.com

Mobile
Copyright(C)2025, Fine Chemicals Group Co., Ltd. All Rights Reserved. Supported by  ChemNet ChinaChemNet Toocle