Rongalite C with good quality

• CAS No.: 6035-47-8
• Formula: CH3nao3s.2H2O
• EINECS: 205-739-4
• Color: White
• Appearance: Powder
• Purity: 99%
• Model NO.: rongalite C
• Transport Package: Bag
• Specification: 25kgs
• Trademark: BESTPVA
• Origin: China
• Production Capacity: 20000

Product Description

Sodium formaldehyde sulfoxylate (Rongalite C Powder)

Name: sodium formaldehyde sulfoxylate, rongalite C
CAS #: 6035-47-8
EINECS #: 205-739-4
Formula: CH₃NaO₃S.2H₂O
Molecular weight: 154.11
Heat of fusion: 54.84KJ/mol(13.2Kcal/mol)
Melting point: 64ºC
Specific gravity: 1.8
Stable pour point: 50ºC max
Hygroscopic point: relative humidity 60%
Solubility 45%(20ºC): 1.2 doses of water is necessary for dissolving away I dose of Rongalite at 20ºC.
50%(70ºC): 1 dose of water is necessary for dissolving away 1 dose of rongalite at 70ºC

Specification:

Item	Standard	Result
Appearance	White powder	White powder
Purity	≥99.00%	99.190%
State of soluble	Water solution clear
Odor	None
Sulphide	Not in dark
Alkalinity as sodium carbonate	1.6%
Cu&Mn	3ppm

Usages: It is used as dying auxiliary in printing and dying industry as dying auxiliary and for butadien styrene rubber and synthetic resin as active agent. Also can be used to decolorize and bleach some organic substances. it is recommended for food industry as bleaching agent, especially sugar industry

Packing and storage: 25kgs/bag or 50kgs in iron drum with two layer PE bag inside. Customer request .
It should keep away from sunlight and water, store it in cool place. It can not mix with acid and oxide.