Thiourea Dioxide

Molecular Weight102.16 g/mol

Molecular FormulaC3H6N2S

Puritya%0Y=99%

ShapeOther, Granules or powder

SmellOther, Slight sulfur-like odor

SolubilitySoluble in water ethanol and acetone

AppearanceWhite crystalline powder

Density1.8 g/cm³

FeaturesHigh reducibility, Good heat stability, Easy operation, Convenient storage, Eco-friendly, Versatile uses, Cost-effective

Melting point100°C

Packaging25kg bags

Particle size10-20 µm

AppearanceWhite powder

FeaturesHigh purity, Effective bleaching, Versatile applications, Safe handling, Cost-effective, Reliable quality

Packaging25kg bags

Particle size50-100µm

Purity99%

Shelf life2 years

CAS NO1758-73-2 or 4189-44-0

FeaturesPulp bleaching, Textile treatment, Leather processing, High purity, Wide applications, Cost effective, Safe handling

Iron10ppm Max

Moisture0.05% Max

Molecular FormulaNH2CSO2

Purity99% Min

AppearanceWhite powder

FeaturesHigh purity, Effective bleaching, Textile reduction, Aromatic reduction, Industrial grade

Packaging25kg bags

Particle size100-200 micron

Purity99%

Shelf life2 years

AppearanceWhite crystals

Chemical FormulaCH₄N₂O₂S

FeaturesHigh purity, Wide range, Reliable source, Versatile uses, Cost-effective

PackagingDrums

Purity99% min

SolubilityWater soluble

AppearanceWhite powder

Chemical FormulaCH₄N₂O₂S

FeaturesHigh reducibility, Excellent stability, Non-toxic, Easy handling, Versatile uses, Safe storage, Cost-effective

Melting Point130-140°C

Packaging25kg bags

Purity99%

AppearanceWhite crystal powder

FeaturesHigh purity, Effective bleaching, Versatile applications, Dye solubilizing, Cost effective, Replaces hydrosulfite

Iron10 ppm

Moisture0.05%

PackagingFiber drum

Purity99.0%

FeaturesHigh purity, Versatile use, Efficient bleaching, Dye solubilizing, Cost-effective

Iron (Fe)10ppm Max

Moisture0.05% Max

Product NameFormamidinesulfinic Acid

Product TypeChemical Reagent

Purity99% Min

AppearanceWhite crystalline powder

Density1.9 g/cm³

FeaturesHigh purity, Fine particle size, Excellent reducing agent, Effective bleaching agent, Wide range of applications

Melting point180-190 °C

Packaging25kg bags

Particle size1-10 µm

Chemical Namethiourea dioxide

Other Namesformamidine sulfinic acid

CAS No1758-73-2

TypeTextile Pretreatment

Application1. as a auxiliaries used in textiles and dyes,it is widely used to reduce dyes and sulfur dyes,and for bleaching wool and silk. Other uses include the reduction cleaning of disperse dyes,stripping undesirable colors from dyes, and in dye vat cleaning. 2. Thiourea dioxide is also used in the paper industry as a bleaching agent and recycled paper deinking. 3. Other uses:Thiourea dioxide can be used as catalyst for producing synthetic resins in the polymer materials industry, and also has applications in organic synthesis of photosensitive materials, pharmaceuticals, spices and other fine chemicals, as well as in precious metal recovery and separation.

Appearancewhite crystal powder

AppearanceWhite powder

FeaturesHigh purity, Effective bleaching, Wide applications, Cost-effective, Reliable supplier

Melting point180-185°C

Packaging25kg bags

Purity99%

SolubilityWater soluble

MOQ1 Metric Ton/Metric Tons

Chemical Namethiourea dioxide

Other Namesformamidine sulfinic acid

CAS No1758-73-2

TypeTextile Pretreatment

ApplicationFAS 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.

Appearancewhite crystal powder

AppearanceWhite

CAS NO1758-73-2 or 4189-44-0

FeaturesEffective bleaching, Versatile reducing agent, Wide industry use, High purity, Cost-effective, Safe handling, Improved efficiency

Molecular FormulaNH2CSO2

PH4 (1% Solution)

PackagingDrums

AppearanceWhite

FeaturesStrong reducing agent, Versatile applications, Cost-effective solution, High purity, Safe handling

Gross Weight25.15KG

Net Weight25KG

PackagingBag

Product NumberSG1-506

AppearanceWhite crystal powder

CAS number1758-73-2 & 4189-44-0

Delivery timeWithin one week

FeaturesHigh purity, White powder, Textile use, Paper making, Affordable price, Fast delivery

Molecular formulaCH4N2SO2

Packaging50kg fiber drums, 25kg bags