Bleaching Agent Sodium Formaldehyde Sulfoxylate CAS 149-44-0
Bleaching Agent Sodium Formaldehyde Sulfoxylate Manufacturer CAS 149-44-0
Basic Information
Name:Sodium Formaldehyde Sulfoxylate
CAS: 149-44-0
Hazard description: Xi
Boiling point 446.4 ℃
Safety description: S26; S36
Water solubility: soluble in water
Physicochemical Properties
Appearance: White lumps or powder
Density: 1.8 g/cm3
Melting Point: 64℃
Hygroscopic Point: Relative Humidity 60%
Stable Point: <50℃
Melting Heat: 54.84 KJ/mol (13.2KCal/mol)
Water Solubility: 500-600 g/l at 20 ℃ ± 0.5℃ (DECD 105)
Technical Specifications
| 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. |
|
|
Slight | ||
|
Cu & Mn |
5ppm max. |
3ppm max. |
Packaging Types
We can provide 25kg bag; 50kg iron drum or as per customers' requirement

Applications

Used as polymerization activator of styrene butadiene rubber in rubber industry
Additive in photographic materials
Used as bleaching agent in daily industry
Storage/Transport Information
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.
Company Profile

Wuxi High Mountain Hi-tech Development Co., Ltd is a professional industrial company engaged in special
chemical production, technology research & development, and import & export. The company focuses on the
production, trade, and research & development of various chemical products.
Since its establishment, the company has been concentrating on constructing an international marketing
network and optimizing supply chain management, where we have established a long-term strategic
cooperation relationship with numerous large enterprises at home and abroad.
Relying on our wide business channels and professional experience, we are more skillfully
providing products of stable but differentiated quality, along with flexible, highly efficient & considerate
service to satisfy our partner at more competitive pricing.
In line with the principle of sharing the preferential cost and joint development, the company has formed
an interesting community for years with its customers at home and abroad. Sincerely to build up a pleasant
mutual trust, cooperative, win-win, and value-added sustainable partnership is what we are achieving to grow
together with you!
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Bleaching Agent Sodium Formaldehyde Sulfoxylate
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