Sodium Formaldehyde Sulfoxylate/Rongalite Lump

Model NO.:99%


Efficacy:Feed Preservatives


Classification:Food Additives


Type:Sodium Formaldehyde Sulfoxylate/Rongalite


Appearance:Powder


Color:White


Mf:CH3nao3s.2H2O


Trademark:ZF


Specification:food garde


Origin:China (Mainland)

sodium formaldehyde sulfoxylate/Rongalite lump

Rongalite lump, Rongalite powder are of a sort but in different forms, their chemical composition is all the same. Three types of Rongalite product are supplied to meet customer's demand in application.






Propeties:


Chemical name: Sodium Formaldehyde Sulfoxylate


Commercial name: Rongalite


Molecular formula:NaHSO2CH2O2H2O


Mloleculare Weight: 154.12


Specific Gravity: 1.8


Melting Point: 64ºC


Heat of Fusion: 54.84KJ/MOL(13.2KCAL/MOL)


Hygroscopic point: Relative Humidity 60%


Stable pour-point: 50ºCmax


Solubility: 45%(20ºC):1.2 dose of water is necessary for dissolving away 1 dose of Rongalite at 20ºC


50%(70ºC):1 dose of water is necessary for dissolving away 1 dose of Rongalite at 70ºC.


Physical Properties:


To be nominated for rongalite is for the reason that it serves the color-discharging function to fabrics as well as its appearance. Under different cooling conditions, it solidifies out into white lumps or powder.


Standard:


Content of NaHSO2CH2O 98%min.


State of solubelness Water solution clear or microturbid


Sulphide No presence of black is allowed


Smell No smell or a little leek.


Applications:


It is mainly used as a discharging agent, reductant in printing and dyeing industry, as an activating agent for production styrene-butadise rubber and synthetic resin, also be used to decolourize and bleach some organic matters. For example: as a bleaching agent in synthetic rubber etc. it may be substituted for the sodium hydrosulfite in some special conditions.

Contact us if you need more details on Sodium Formaldehyde Sulfoxylate/Rongalite. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Sodium Formaldehyde Sulfoxylate、Rongalite. If these products fail to match your need, please contact us and we would like to provide relevant information.

Product Categories : Sodium