Sodium Formaldehyde Sulfoxylate Powder / Rongalite Lump / Rongalite C Powder

Product Description

Basic Info.

Model NO.

98%

Appearance

Powder

Grade Standard

Industrial Grade

Sample

Available

Shelf Life

2 Years

Transport Package

50kg/Drum

Specification

98%

Origin

China

HS Code

2831101000

Production Capacity

5000tons Per Week

Product Description sodium formaldehyde sulfoxylate powder / rongalite lump / rongalite c powder Chemical name: Sodium Formaldehyde SulfoxylateCommercial name: RongaliteMolecular Formula: NaHSO2.CH2O.2H2OMolecular Weight: 118.0875Specific Gravity: 1.8Melting point: 64ºCStable Pour-Point: 50 ºC max 45% (20 ºC): 1.2 dose of water is necessary for dissolving away 1 dose of Rongalite at 20°C. 50%(70°C):1 dose of water is necessary for dissolving avay 1 dose of Rongalite at 70°C
Specification

Item	Standard	Result	Conclusion
NaHSO2.CH2O.2H2O	≥98.0%	99.2%	Pass
Solution	Clear or shight turbid	Slight turbid	Pass
	No black	No black	Pass
Appearance	White powder	White powder	Pass
Cu content	/	/	/
Mn content	/	/	/
Solubility in benzene	Insoluble	Insoluble	Pass
Conclusion	First class product

Application
1) Dyeing and printing industry used as cotton, rayon, staple fiber fabrics, such as the extraction agent, reducing dyes.
2) The preparation of synthetic resin and synthetic rubber is used as redox catalyst.
3) Also used as antidote, sugar bleach, descaling agent, detergent and for the preparation of indigo dyes, VAT dyes and so on.
4) Sodium hydrogen sulfate is one of the most used reducing agents in the discharge printing, which can make the dyed color disappear.
StorageShould be stored in a dry, cool and dark place. Protected from moisture, avoided exposure to direct sunshine. Don't to let it berained on. Be sure not to store it together with oxidant and acid, no presence of acidic vapour in storage life is one year.

---

>> Automatic Electric Waste Biomass Alfalfa Straw Bales Shredder 3-8 Tons Per Hour Round Grass Hay Bale Crusher
>> Bogda HDPE Lump Various Waste Plastic Double Shaft Shredder Machine
>> Used Crawler Excavator Cat303 Used Mini Excavator Used Diggers Used Caterpillar Excavators Cat 303cr
>> Egg Shape Flat Bottom Big Plastic Easter Egg Box with Handle
>> 3500kg Scissor Type Hydraulic Ultra-Thin Scissors Car Lift with Lifting Height 1850mm
>> Competive Price High Precision Servo Motor Special CNC Scerw Milling Machine for Vacuum Pump Screw
>> Vertical cavitation cellulite reduction and weight loss beauty machine
>> FBA LCL SEA SHIPPING TO AMAZON WAREHOUSE USA
>> CAT PUMP GP-WATER 212-8176 is suitable for 3508, 3512, 777, G3508 and other models
>> T3 Series Commercial And Industrial Ultrasonic Water Flow Meters Flanged Ultrasonic Water Flow Sensors
>> Big Sale! ! ! Embroidery Machine 2 Head Door to Door Service
>> Outdoor Survival Portable Small Packaging Custom Logo Thermal Breakpoint First Aid Blanket
>> Backpack or Knapsack Gasoline Power Sprayer with CE
>> Automatic Feeding Material Tube Bending Machine/ Automatic Tube Bender/ CNC Tube Bender/ CNC Tube Bending Machine
>> 110V Fully South Korea Automatic Momo Electrical Tortellini Dumpling Machine/Spring Roll Patti Empanada Samosa Making Machine
>> 12029818b 130*155*12.5/16 4890833 5801483583 Crankshaft Oil Seal Cassette Oilseal
>> PVC Interior Door (FXSN-A-1080)
>> 1000PCS Set Network Cable End Gold Plated Cat 6 UTP RJ45 Modular Connector Plug
>> pla cutlery set with wooden handle cuillere portable salad hand server forks disposable spoon wooden knife
>> High Recovery Gold Centrifugal Concentrator for Gold Mineral Separation