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food grade 98% rongalite powder

food grade 98% rongalite powder

food grade 98% rongalite powder
food grade 98% rongalite powderfood grade 98% rongalite powderfood grade 98% rongalite powderfood grade 98% rongalite powderfood grade 98% rongalite powder
CategoriesRongalite lump/powder
AlbumView larger image
ModelRongalite powder
Mol wt:154.118
Place of Origin:Hunan, China (Mainland)
HS CODE:28319000
Brand nameRongda
Package50kg iron drum
Shipping date7-10days after ordering
Main marketThailand, Turkey, German, Korea, Parkistan...
Applicationactivation in rubber synthetics
Unit PriceUS $ 1973-1988 / metric ton
FOB portLianyungang etc
Terms of PaymentL/C, D/P, T/T
Update Time2019-05-26
Detail Information

98% food grade rongalite powder


1. Chemical formula: NaHSO2.CH2O.2H2O

2. Standard: HG/T2281-2006

3. Physical appearance: White nubby or powdery solid.

4. CAS No.: 149-44-0

5. Other Names: Sodium Formaldehyde Sulfoxylate

6. EINECS No.: 205-739-4

 

Specification of 98% food grade rongalite powder:

ItemStandardResultConclusion
NaHSO2.CH2O.2H2O≥98.0%99.2%Pass
SolutionClear or shight turbidSlight turbidPass
 No blackNo blackPass
AppearanceWhite powderWhite powderPass
Cu content///
Mn content///
Solubility in benzeneInsolubleInsolublePass
ConclusionFirst class product

 

Application of 98% food grade rongalite powder:


Used as capturing-color agent in printing and dyeing industry, activation in rubber

 

synthetics and industry bleacher, antidote of Hg, Bi, Ba.


Pictures of 98% food grade rongalite powder:


 
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