Description
We are a main supplier of Thiourea dioxide in China. We can supply
you good quality Thiourea dioxide with competitive price. The
details of the product as follow:
*9% Min Thiourea dioxide for Leather and Textile Industry
Product Description
*9% Min Thiourea dioxide for Leather and Textile Industry
CAS NO. : ********2
Other names:formamidine sulfinic acid
Appearance:white crystalline powder
Molecular formula:(NH2) 2CSO2
Molecular weight:**8.*2
UN NO.:***1
Hazard level:4.2
*9% Min Thiourea
dioxide for Leather and Textile Industry Specification
Items |
Standard |
Appearance |
white crystal powder |
Purity :(%) |
≥*9.0 |
Thiourea: (%) |
≤0.*0 |
Moisture: (%) |
≤0.*5 |
Iron(PPM) |
≤*0 |
Sulphate: (%) |
≤0.*7 |
Application
Thiourea dioxide is one new-type environmental-protection agent
instead of Sodium Hydrosulfite,which has good heat stability,high
reducibility,easy operation and transportation and storage
convenient. It is applied widely to reduce dyes and sulfur
dyeing,wool and silk bleaching etc.. And it\'s also usded in paper
making industry as bleaching agent,deinking, wate paper deink.
Packaging:
*5kg/bag, *0kg/bag, ***0kg/bag, *5kg/drum, *0kg/drum or
according to the customer\'s requirement.
Storage:
Storage: in a cool (below *0°C ), dry, well ventilated area
away from all source of ignition and out of direct sunlight. Keep
away from incompatible materials. Keep containers tightly closed.
Do not store in unlabeled or mislabeled containers. Protect from
moisture. Do not store near combustible materials. Keep containers
well sealed, seal only with original vent cap. Ensure pressure
relief and adequate ventilation. Store separately from organics and
reducing materials. Avoid contamination which may lead to
decomposition.
