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

US$2,300.00
20-99 Tons
US$1,850.00
100+ Tons

Basic Info.

Model NO.
sodium formaldehyde sulfoxylate
EINECS
205-739-4
Appearance
Flake
Classification
Sn
Certification
CIQ
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

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