Hot Sale Rongalit Sodium Formaldehyde Sulfoxylate CAS 149-44-0

• CAS No.: 149-44-0
• Formula: CH3nao3s
• EINECS: 205-739-4
• Appearance: Flake
• Classification: Sn
• Certification: CIQ
• Model NO.: sodium formaldehyde sulfoxylate
• Purity: 90%~99%
• Grade Standard: Industrial Grade
• Shelf Life: 2 Years
• Storage: Cool Dry Place
• Transport Package: 50kg/Drum
• Specification: Industrial Grade
• Trademark: sodium formaldehyde sulfoxylate
• Origin: China
• HS Code: 2708100000
• Production Capacity: 50000ton

Product Description

Name: Sodium hydroxymethanesulphinate

CAS: 149-44-0

MW:118.09

MF:CH3NaO3S

Appearance:Crystalline powder

Purity:99%
 

Application :

1.Mainly used as a discharging agent ,color-discharging agent ,reductant in printing and dyeing industry,as an activating agent for production styrene-butadise rubber and synthetic resin.

2.Also be used to decolourize and bleach some organic matters .As a bleaching agent in synthetic rubber ,sugar-making ,and food industries.

 

Detailed Photos

 

 

 

Item	First grade	Superior grade
NaHSO2·CH2O Content%	98% min.	99% min.
State of Solution	Be soluble in water and appear in clarification or micro turbidity	Be soluble in water and appear in clarification or micro turbidity
Sulfide	Not in dark	Not in dark
Alkalinity as sodium carbonate	3.0% max.	1.5% max.
Odor	Slight	Slight
Cu & Mn	5ppm max.	3ppm max.

Sodium Formaldehyde Sulfoxylate is mainly used in the printing and dyeing industry as a dye discharge agent, color discharge agent, reducing agent and as an activator for styrene-butadiene rubber and synthetic resin. It is also used in the decolorization and bleaching of some organic substances (such as synthetic rubber, sugar and food industries for bleaching). agent), which can be used instead of insurance powder under certain conditions. It cannot be used to bleach imported food.

Packaging & Shipping

 

Company Profile