Model Number: HMHT0033-17
Chemical name: sodium sulfoxylate formaldehyde
Molecular formula: NaHSO2&﹟8226;CH2O&﹟8226;2H2O
Molecular weight: 154.12
Specific gravity: 1.8
Melting point: 64℃
Heat of fusion: 54.84KJ/mol (13.2KCal/mol)
Moisture absorption point: 60% relative humidity
Stability point: less than 50℃
Solubility: At 20 ℃, 1 part of carving white block, carving white powder and carving white grain need 1.2 parts of water to dissolve (45%)
At 70°C, 1 part of carving white block, carving white powder and carving white grain need 1 part of water to dissolve (50%)
Carved white block, carved white powder, and carved white granules are strong reducing salts, white agglomerated lumps or powders, granules, alkaline protection
|Flash point||223.8 ℃|
|Application||Industrial bleach; reducing agent|
|Security description||S26; S36|
|Solubility||easily soluble in water, insoluble in absolute ethanol, ether and benzene.|
|Features||It has strong reducibility at high temperature. Has fading properties.|
|Temperature resistance||It decomposes at high temperature to produce toxic gases such as formaldehyde and hydrogen sulfide.|
|Acid resistance||it decomposes when it encounters dilute acid, and its solution is neutral.|
|Melting point||63～64 ℃.|
|Surface density||1.80～1.85 g/cm3|
Mainly used in printing and dyeing industry as dye discharge agent, color release agent, reducing agent and as activator for styrene-butadiene rubber and synthetic resin, and also used for decolorization and bleaching of some organic substances (such as: synthetic rubber, sugar, food industry as bleaching agent) agent), can be used instead of hydrosulfite under certain conditions. Not for use in food bleaching.
Stored in a dry, cool, and dark place.
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
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cooperation relationship with numerous large enterprises at home and abroad.
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