Prix FOB
Obtenir le dernier prix2.8 / Kilogram
|25 Kilogram Minimum Order
Pays:
China
N ° de modèle:
ascorbic acid
Prix FOB:
2.8 / Kilogram Obtenir le dernier prix
Localité:
-
Prix de commande minimale:
2.8 per Kilogram
Commande minimale:
25 Kilogram
Packaging Detail:
25kg cardboard cartons /drums
Heure de livraison:
Prompt
Capacité de Fournir:
500 Ton per Month
Payment Type:
L/C, T/T
Groupe de produits :
Personne àcontacter Ms. Ellie
2277 Zuchongzhi Road,Zhangjiang Hi-Tech Park, Shanghai, Shanghai
White Powder Vitamin C
Details
Ascorbic
acid is a white or slightly yellow crystals or powder,a little
acid.m.p.190°C-192°C,easily soluble in water,a little soluble in
alcohol and uneasily soluble in Ether and chlorofom and other
organic solvent.In solid state it is stable in air.Its water
solution is easliy mutated when it meets with air.
White Powder
Vitamin C Applications
1.Keep food,
fruits and beverage fresh and prevent them from producing
unpleasant smell.
2.Prevent
formation of nitrous amine from nitrous acid in meat
products.
3.Improve
dough quality and make baked food expand to its maximum.
4.Compensate
the Vitamin C losses of beverage ,fruits and vegetables during
processing rocedures.
5.Used as
nutritional element in additives,Feed additives.
White Powder
Vitamin C Specifications
| ITEM | STANDARD |
| Appearance | White or almost white crystal or crystalline powder |
| Identification | Positive |
| Melting point | 191 °C ~ 192°C |
| pH (5%, w/v) | 2.2 ~ 2.5 |
| pH (2%,w/v) | 2.4 ~ 2.8 |
| Specific optical rotation | +20.5° ~ +21.5° |
| Clarity of solution | Clear |
| Heavy metals | ≤0.0003% |
| Assay (as C 6H 8O6, %) | 99.0 ~ 100.5 |
| Copper | ≤3 mg/kg |
| Iron | ≤2 mg/kg |
| Mercury | ≤1 mg/kg |
| Arsenic | ≤2 mg/kg |
| Lead | ≤2 mg/kg |
| Oxalic acid | ≤0.2% |
| Loss on drying | ≤0.1% |
| Sulphated ash | ≤ 0.1% |
| Residual solvents (as methanol) | ≤ 500 mg/kg |
| Total plate count (cfu/g) | ≤ 1000 |
| Yeasts & molds (cfu/g) | ≤ 100 |
| Escherichia. Coli/g | Absence |
| Salmonella/ 25g | Absence |
| Staphylococcus aureus/ 25g | Absence |
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WHY
FOODCHEM?
• TOP 3 Food
enterprises in China
• Over 10
years of experience
• Wholly
owned production plant (1200sq.m.)
• Sales to
more than 70 countries
• 200
products with competitive price
• 1000sq.m.
owned office and 3000sq.m. warehouse
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|
​For more information,you can visit our web：foodchem.cn |
| Pays: | China |
| N ° de modèle: | ascorbic acid |
| Prix FOB: | 2.8 / Kilogram Obtenir le dernier prix |
| Localité: | - |
| Prix de commande minimale: | 2.8 per Kilogram |
| Commande minimale: | 25 Kilogram |
| Packaging Detail: | 25kg cardboard cartons /drums |
| Heure de livraison: | Prompt |
| Capacité de Fournir: | 500 Ton per Month |
| Payment Type: | L/C, T/T |
| Groupe de produits : | Vitamins |
