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086-0512-58696503
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11-24/F, Guotai Times Square, Renmin Road, Zhangjiagang, Suzhou, Jiangsu, China (Mainland)
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Thiourea Dioxide 1758-73-2 99% TIO2 factory price & best quality

Thiourea Dioxide 1758-73-2 99% TIO2 factory price & best quality,GTIG,Rubber & Plastics,Environment,Inorganic Chemicals,Oxide

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Description

Overview

Quick Details

Classification:: Thiourea Dioxide

CAS No.:: 1758-73-2

Other Names:: FORMAMIDINESULFINIC ACID

MF:: CH4N2O2S

EINECS No.:: 236-675-5

Place of Origin:: Jiangsu, China (Mainland)

Grade Standard:: Agriculture Grade, Electron Grade, Food Grade, Industrial Grade, Medicine Grade, Reagent Grade, Other

Purity:: 99%min

Appearance:: white crystal powder

Application:: Agrochemical Intermediates...

Brand Name:: GTIG

Model Number:: Thiourea Dioxide

Package:: PE bags/PP woven bag

Supply Ability

Supply Ability:: 10000 Ton/Tons per Year

Packaging & Delivery

Packaging Details: N.W 25kgs plastic woven bag
20MT-25MT loaded in 1*20'fcl container.

Port: Shanghai Port; Tianjin Port

Lead Time :: within 10days after the order confirmed

SPECIFICATION

specification

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Thiourea Dioxide

Formula: (NH2)2CSO2

CAS No: 1758-73-2 or 4189-44-0
Other name: Formamidine Sulfinic Acid (FAS), TDO, TUD
Melting point: 126°C

PH: 4 (1% Solution)
UN No: 3341

Dangerous Goods Class: 4.2

Specification:

Items	Standard
Appearance	white crystal powder
Purity :(%)	≥99.0
Thiourea: (%)	≤0.10
Moisture: (%)	≤0.05
Iron(PPM)	≤10
Sulphate: (%)	≤0.17

Packing:

50kg fiber drums, 25kg/500kg/1000kg woven bags, 25kg kraft bags.

Applications:
1. Pulper bleaching of recycled paper.
2. Single stage bleaching of recycled paper.
3. Sequential stage bleaching of recycled paper.
4. Solubilizing Vat dyes.
5. Clearing commercial dyes.
6. Reductive bleaching of minerals (primarily Calcium Carbonate).
7. Replacing sodium hydrosulfite in all above applications.

Storage:

1. Store in a cool (below 30°C ), dry, well ventilated area away from all source of ignition and out of direct sunlight.

2. Keep away from incompatible materials. Keep containers tightly closed. Do not store in unlabeled or mislabeled containers.

3. Protect from moisture.

4. Do not store near combustible materials. Keep containers well sealed, seal only with original vent cap.

5. Ensure pressure relief and adequate ventilation. Store separately from organics and reducing materials.

6. Avoid contamination which may lead to decomposition.

COMPANY BRIEF

company brirf

Jiangsu Guotai International Group Guomao Co., Ltd , with a registered capital of 240 million RMB , was founded by the approval of the people’s government of Jiangsu Province in 1998. The main business scope involves import & export , such as textile, garment, tools, light industry and chemicals, and labour dispatchment. Guomao’ stock name is Jiangsu Guotai, and stock code is 002091.