Quick Details of Sodium Pyrosulfite with cas 7681-57-4
Classification:Sulfate De
Type:Métabisulfite De Sodium
CAS No.:7681-57-4
Other Names:sodium pyrosulfite
MF:Na2S2O5
EINECS No.:231-673-0
Lieu d'Origine:Shandong, Chine
Grade Standard:Qualité Alimentaire, De Qualité Industrielle
Pureté:99%, 99%min
Appearance:White to slightly yellowish crystialline powder
Application:la Production de l'assurance de la poudre, sulfaméthazine
Nom De Marque:Unilong
Model Number:JL20210235
Nom du produit:Sodium métabisulfite de Sodium
Paquet:25KG/DRUM
MOQ:25 Kg
Échantillon:Disponible
LIVRAISON:Immédiatement
Grade:Grade Alimentaire.De Qualité Industrielle
Marque:Unilong
Molecular Weight:190.11
HS code:2832 10 00
Specification of Sodium Pyrosulfite with cas 7681-57-4
ARTICLE
|
RÉSULTAT DU TEST
|
Métabisulfite De Sodium (Na2S2O5) %
|
97.21
|
SO2 % ≥
|
65
|
Fe % ≤
|
0.002
|
La clarté
|
claire
|
Insoluble matter in nitric acid% ≤
|
0.009
|
AS%
|
<0.00009
|
Phosphoric acid test ≤
|
4.2
|
Apparence
|
White to slightly yellowish
crystialline powder
|
Emballage
25kgs/tambour, 9tons/20'containerPacking
L'utilisation de la
Sodium Metabisulfite is a preservative and antioxidant that exists as crystals or powder having a sulfur dioxide odor. it is readily solu- ble in water. it is used in dried fruits to preserve flavor, color, and to inhibit undesirable microorganism growth.