1kg aluminum bag/5kg carton/25kg Cardboard or according to customer's requirements - Rongalite Lumps SFS
Product Characteristics
CAS:6035-47-8
MF:CH3NaO3S·2H2O
Other Name:Rongalite
Basic Information
 

Model Number: HMHT0033-1

Other Name: SFS; Rongalite C; Sodium Formaldehyde Sulfoxylate

Standard: HG/T2281-2006

CAS NO.: 6035-47-8/ 149-44-0

CAS: 6035-47-8
Molecular formula: CH6Na2O5S
Hazard symbol: R36/37/38
It is prepared by combining formalin with sodium bisulfite and then reducing it. The chemical name is sodium formaldehyde sulfoxylate, and the chemical formula is CH2(OH)SO2Na. It is white block or crystalline powder, odorless or slightly leek odor.

 
Application
 
Water treatment: SFS formaldehyde sodium bisulfate is used as a water treatment agent to purify and disinfect water sources to remove bacteria, viruses, and other pollutants.
Pulp and paper industry: It is used as a bleaching agent in the pulp and paper industry, helping to remove impurities and pigments from wood pulp, thereby producing high-quality paper products.
Chemical production: SFS formaldehyde sodium hydrogen sulfate is an important chemical intermediate used to prepare many organic compounds, such as dyes, drugs, and resins.
Food industry: It is also used as a food additive to regulate the acidity and antioxidant properties of food, and to extend the shelf life of food.
Medical and pharmaceutical applications: SFS sodium formaldehyde bisulfate can be used to prepare drugs and medical devices, and plays an important role in disinfection and sterilization in the field of healthcare.
 
Package
 
25 kg/bag, 500 kg/bag,1000 kg/bag, lined with polyethylene plastic bags and wrapped in woven bags.
 
Saving Method
 

Stored in a dry, cool, and dark place.

Protected from moisture and avoided exposure to direct sunshine.

Don’t let it be rained on.

Be sure not to store it together with oxidant and acid, no presence of acidic vapor in storage.

 

FAQ 

Q: What is SFS formaldehyde sodium hydrogen sulfate?

Answer: SFS formaldehyde sodium bisulfate is a chemical with the chemical formula HCHO · NaHSO3, typically present as a powder or solid crystal. It is an important chemical intermediate with various applications.
Q: What is the use of SFS formaldehyde sodium hydrogen sulfate?
Answer: SFS formaldehyde sodium bisulfate has a wide range of applications in many fields, including water treatment, pulp and paper industry, chemical production, food industry, as well as pharmaceutical and medical applications.
Q: What role does SFS formaldehyde sodium hydrogen sulfate play in water treatment?
Answer: In water treatment, SFS formaldehyde sodium hydrogen sulfate is mainly used as a bleaching agent and disinfectant, which can effectively remove pollutants, bacteria, and viruses in water and improve water quality.
Q: How is SFS sodium formaldehyde bisulfate used in the pulp and paper industry?
Answer: In the pulp and paper industry, SFS formaldehyde sodium bisulfate is used as a bleaching agent, which helps to remove impurities and pigments from wood pulp and produce high-quality paper products.
Q: Can SFS formaldehyde sodium bisulfate be used in the food industry?
Answer: Yes, SFS sodium formaldehyde bisulfate can be used as a food additive to regulate the acidity and antioxidant properties of food, and extend its shelf life.
Q: What are the precautions for SFS formaldehyde sodium hydrogen sulfate?
Answer: When using SFS formaldehyde sodium bisulfate, it is necessary to pay attention to protective measures, avoid contact with skin and eyes, and ensure that it is used in a well ventilated environment. Meanwhile, avoid mixing with other chemicals to avoid adverse reactions.

 

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MSDS
TDS

Products

Description
Review

Guaranteed Specifications

NAME OF INDEXES

GUARANTEED PECIFICATION

NaHSO2·CH2O Content%

98% min

State of Solution

Be soluble in water and appear in

clarification or microturbidity

Sulphide

Not in dark

Appearance

White Powder

Alkalinity as sodium carbonate

3.0%max

Odor

Slight

Cu&Mn

5 ppm max

Formaldehyde Content%

Free

Product Overview

 

 

Product Package

 

 

Warehousing & Transportation

-In a dry and well ventilated warehouse, keep away from ignition and heat sources.
-Store separately from oxidants, acids, alkalis, and other substances to avoid mixed storage and transportation.
-Avoid direct sunlight and damp environments to prevent moisture and deterioration.
-Packaging drums or bags should be placed on dry shelves to avoid contact with the ground
-Use specialized vehicles or transport separately from other hazardous materials to avoid mixed transportation and loading.
-Pay attention to moisture resistance, sun protection, high temperature resistance, and vibration resistance to ensure the packaging is intact.
-Equip corresponding safety facilities and first aid measures to promptly handle unexpected situations.
 
Certificate

 

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