Changyi Haosen Biotechnology Co. Ltd.

Changyi, China

• MOQ 10 Metric Ton
• Brand NameChangyi Haosen
• Purity99%
• EINECS No.217-157-8
• ClassificationPaper-making auxiliary
• CAS No.1758-73-2
• Conditionwhite crystal powder
• ApplicationAs a kind of pulp bleaching agent
• Place of OriginChina
• CLASS4.2
• UN NO.3341
• STATECRYSTAL POWDER
• PGIII

Chemical name formamidine sulfinic acid or aminoiminomethanesulfinic acid or fas trade name thiourea dioxide un no.:3341 molecular formula: ch4n2o2s cas no.: 1758-73-2 molecular weight: 108.12 physical and chemical properties and main hazardous properties white or light yellow crystal powder, high reducibility when heating or in alkaline solutin, strong decomposition and releasing poisonous gas above 100 degrees. Purpose of the product fas is a new-type, environmentally friendly products, it is non-toxic, stable, and tasteless. It is used as a substitute of sodium hydrosulfite or rongalite. As efficient reducing agent, bleaching and decoloring agent, stabilizer for plastic, antidoxidant, sensibilizer, pharmaceutical intermediate, they have been widely used in textile printing and dyeing, papermaking, plastic, the synthesis of organic compounds, film industries, pharmaceutical industries, water treatment, etc. Packaging 25kg woven plastic bags kraft paper bags, 20mts20 fcl 25kg woven plastic bags kraft paper bags, 18mts20 fcl 50kg fiber drums, 18mts20 fcl 80kg fibc, 12.8mts20 fcl 180kg steel drums, 14.4mts20 fcl 500kg container bags, 20mts20 fcl 500kg container bags, 15mts20 fcl 1000kg container bags, 20mts20 fcl storage store in a cool, 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 unlabelled 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.

• MOQ 10 Metric Ton
• formamidine sulfinic acidpulp bleaching agent fas
• class4.2
• CAS NO.4178-44-0

Chemical name formamidine sulfinic acid or aminoiminomethanesulfinic acid or fas trade name thiourea dioxide un no.:3341 molecular formula: ch4n2o2s cas no.: 1758-73-2 molecular weight: 108.12 physical and chemical properties and main hazardous properties white or light yellow crystal powder, high reducibility when heating or in alkaline solutin, strong decomposition and releasing poisonous gas above 100 degrees. Purpose of the product fas is a new-type, environmentally friendly products, it is non-toxic, stable, and tasteless. It is used as a substitute of sodium hydrosulfite or rongalite. As efficient reducing agent, bleaching and decoloring agent, stabilizer for plastic, antidoxidant, sensibilizer, pharmaceutical intermediate, they have been widely used in textile printing and dyeing, papermaking, plastic, the synthesis of organic compounds, film industries, pharmaceutical industries, water treatment, etc. Packaging 25kg woven plastic bags kraft paper bags, 20mts20 fcl 25kg woven plastic bags kraft paper bags, 18mts20 fcl 50kg fiber drums, 18mts20 fcl 80kg fibc, 12.8mts20 fcl 180kg steel drums, 14.4mts20 fcl 500kg container bags, 20mts20 fcl 500kg container bags, 15mts20 fcl 1000kg container bags, 20mts20 fcl storage store in a cool, 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 unlabelled 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.

Fas is a new-type, environmentally friendly products, it is non-toxic, stable, and tasteless. It is used as a substitute of sodium hydrosulfite or rongalite. As efficient reducing agent, bleaching and decoloring agent, stabilizer for plastic, antidoxidant, sensibilizer, pharmaceutical intermediate, they have been widely used in textile printing and dyeing, papermaking, plastic, the synthesis of organic compounds, film industries, pharmaceutical industries, water treatment, etc.

• MOQ 1 Metric Ton
• Shapecrystal powder
• CLASS4.2
• Molecular FormularCH4N2O2S
• UN NO.3341
• CAS NO.1758-73-2

CHEMICAL NAME Formamidine Sulfinic Acid or aminoiminomethanesulfinic acid or FAS TRADE NAME Thiourea Dioxide UN NO.:3341 Molecular Formula: CH4N2O2S CAS NO.: 1758-73-2 Molecular Weight: 108.12 Physical and chemical properties and main hazardous properties White or light yellow crystal powder, high reducibility when heating or in alkaline solutin, strong decomposition and releasing poisonous gas above 100 degrees. Purpose of the product FAS is a new-type, environmentally friendly products, it is non-toxic, stable, and tasteless. It is used as a substitute of sodium hydrosulfite or rongalite. As efficient reducing agent, bleaching and decoloring agent, stabilizer for plastic, antidoxidant, sensibilizer, pharmaceutical intermediate, they have been widely used in textile printing and dyeing, papermaking, plastic, the synthesis of organic compounds, film industries, pharmaceutical industries, water treatment, etc. Packaging 25kg woven plastic bags kraft paper bags, 20MTs20 FCL 25kg woven plastic bags kraft paper bags, 18MTs20 FCL 50kg fiber drums, 18MTs20 FCL 80kg FIBC, 12.8MTs20 FCL 180kg steel drums, 14.4MTs20 FCL 500kg container bags, 20MTs20 FCL 500kg container bags, 15MTs20 FCL 1000kg container bags, 20MTs20 FCL Storage Store in a cool, 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 unlabelled 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.

• MOQ 10 Metric Ton
• CAS No.1758-73-2
• UN NO.3341
• StateCRYSTAL POWDER
• Number Of FlowerWHITE
• CLASS4.2
• PGIII