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Minimum Order
Place of Origin:
-
Price for Minimum Order:
-
Minimum Order Quantity:
500 Kilogram
Packaging Detail:
net 25kg per paper carton
Delivery Time:
15days after order confirmation date
Supplying Ability:
5000 Ton per Year
Payment Type:
T/T, L/C, D/P
連絡先担当者 Ms. Susan
A-15J HIBC No. 9 Changjiang Avenue, Shijiazhuang, Hebei
Product
Name
Erythorbic acid;Iso-ascorbic
acid
CAS
NO.
******6
Molecular Formula
C6H8O6
Molecular Weight
**6.*3
Description
It is white or slightly yellow
crystals or powder, easily soluble in water(a *0% range of
soluble)and alcohol.M.p.******1℃.Have quality of deoxidization,
easily change colour in ray or calefaction.It\'s stable in dry, but
easily mutated when it meets with air in water
solution.
Quality
Standard
The quality is accorded with
American Food Chemical Code Fifth
edition(F.C.C.V)
Specifications
| Item | Standard |
| Description | White or slightly
yellow crystals or powder |
| Identity | Positive |
| Assay | *9.0%***0.5% |
| Loss on drying | Max.0.4% |
| Specific Rotation | **6.5°~ **8° |
| Residue on ignition | Max.0.3% |
| Heavy Metals (as Pb)(mg/kg) | Max.*0 |
| Lead (mg/kg) | Max.2 |
| Arsenic (mg/kg) | Max.3 |
| Mercury (mg/kg) | Max.1 |
| Oxalate | Passes test |
Usage
Erythorbic Acid is important
antioxidant in food industry, which can keep the color, natural
flavor of foods and lengthen its storage without any toxic and side
effects.They are used in meat processing, fruits, vegetable, tin
and jam etc.Also they are used in drinks, such as beer, grape wine,
soft drink, fruit tea and fruit juice etc.
Storage
and Transportation
It must be stored in the
warehouse of ventilation, dry and shady and cool, and cannot be
mixed with poisonous.The temperature must be not higher than
*0℃.Transportation is
the same as storage.
