二氧化硫脲

thiourea dioxide
1758-73-2

￥2300 1吨起订

北京更新日期：2024-08-26

河南琅瑞化工有限公司

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联系人：Penny Sun

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产品详情:

中文名称：: 二氧化硫脲

英文名称：: thiourea dioxide

CAS号：: 1758-73-2

品牌：: 濮阳圣恺

产地：: 郑州

保存条件：: 干燥通风

纯度规格：: ≥99%

产品类别：: 化工原料

别名：: formamidine sulfinic acid

分子式：: (NH2)2CSO2

主要用途：: 羊毛真丝漂白、再生纸张漂白、染料剥色

TDO is a new kind of reducing agent that used as exchange of sodium hydrosulfite. It is widely used in textile and paper making industry. This product is also used in leather processing industry, paper, pulp and board industry, photographic industry, bleaching and reducing agents. This product is also a component of decolorisation agents. In macromolecule material industry, it is used as catalysis agent and stabilizer of resinic producing, and it is also used in organic synthesization of sensitizing material, and medicine, medical, spicery materials in fine chemicals, and also can be applied in the recycling and separating of heavy metals.

Physical & Chemical Features

Byname: Formamidine Sulfinic Acid

Molecular Formula:（NH2）2CSO2

PH 4 （1% Solution）

CAS NO. 1758-73-2 or 4189-44-0

UN NO:3341

Dangerous Goods Class:4.2

Specification:

Purity: 99.%Min

Thiourea: 0.10%Max

Moisture:0.05%Max

Iron(Fe):10ppm Max

Sulphate: 0.17%Max

化工原料;二氧化硫脲;羊毛真丝漂白;再生纸张漂白;剥色;

公司简介

Hongye Chemical Co., Ltd is a modern technological joint—stock enterprise.Its headquarter is located in Puyang City ,Henan Province ,which is a state—level civilized and hygienic city and the Garden City;the Daguang Speedway and No.106 Highway run through this District .Our company nears Jingjiu Railway in the east and Jingguang Railway in the west .It is only 200km to both Jinan and Zhengzhou International Airports. Hongye Chemical Co., Ltd. Has entire capitals subsidiary and share—holding companies :Puyang HongyeWorld Dragon Chemical Co ., Ltd., Hongye Chemical Co., Ltd．Puyang Branch, Puyang Hongye Imp&Exp. Commerce Co., Ltd.etc. We also have branches in USA and Japan ,etc.Now our company is the leading professional manufacturer and supplier of Thiourea Dioxide and Pulp Bleaching Agent FAS , the world’s largest production base of Furfuryl Alcohol and Furfural ,and the largest producer of Sodium Percarbonate in Asia .

成立日期	(13年)
注册资本	伍佰万圆整
员工人数	1-10人
年营业额	￥ 100万以内
经营模式	贸易,工厂
主营行业	化学农药原药,食品与饲料添加剂,日用化工,涂料与油漆