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Sodium erythorbate CAS:6381-77-7

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Sodium erythorbate CAS:6381-77-7

CAS: 6381-77-7

MF: C6H7NaO6

MW: 198.11

EINECS: 228-973-9

Synonyms: 3-keto-d-gulofuranolactose;erbitn;eribaten;isoascorbic;isona;mercate20;D-erythro-Hex-2-enonic acid, .gamma.-lactone, sodium salt (1:1);2,3-Didehydro-3-O-sodio-D-erythro-hexono-1,4-lactone



Sodium erythorbate CAS:6381-77-7 Product Introduction

Product name: Sodium erythorbate

CAS: 6381-77-7

MF: C6H7NaO6

MW: 198.11

Appearance:White to yellow-white crystalline particles or crystalline powder, odorless, slightly salty taste

Sodium erythorbate  Characteristic:

It decomposes above the melting point of 200°C, and is quite stable when exposed to air in a dry state. But in the aqueous solution, when there is air, metal, heat, light, oxidation occurs, it is easily soluble in water 55g/100ml, almost insoluble in ethanol, the pH value of 2% aqueous solution is 6.5-8.0.

Sodium erythorbate  Indicator:

Item Specifications Results
Assay 98.0%-100.5% 0.992
Specific Rotation(at 25) +95.5°~ +98° +96.7°
pH(1:20) 5.5-8.0 7.3
Loss on drying ≤0.25% 0.0004
Lead ≤2ppm <2ppm
Heavy metals(as Pb) ≤10ppm <10ppm
Arsenic ≤3ppm <3ppm
Mercury ≤1ppm <1ppm

Sodium erythorbate application:

1.Sodium erythorbate is mainly used in the food industry

2.Antioxidant used as food,Widely used in meat food, fish food, beer, fruit juice, fruit juice crystal, canned fruit and vegetable, cakes, dairy products, jam, wine, pickles, oil, etc.

3.The dosage for meat products is 0.5~1.0/kg


– 25L/drum or 200L/drum.

Storage and transportation:

To be protected from water.To be protected from torrid sunlight.To be protected from fire

Related Products——food additives:

Inositol 87-89-8
Calcium Ascorbate DC 5743-28-2
L-Ascorbate-2-Monophosphate 23313-12-4
Citric Acid Monohydrate 5949-29-1
Sodium Ascorbate 134-03-2
Sodium erythorbate 6381-77-7
Citric Acid Anhydrous 77-92-9


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3. What is the purpose of Sodium erythorbate ?

Detailed usage is in the product details page.


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