离岸价格
Get Latest Price3 ~ 22 / Kilogram
|22 Ton Minimum Order
国:
Germany
モデル番号:
Ascorbic acid
离岸价格:
3 ~ 22 / Kilogram Get Latest Price
ロケーション:
Germany
最低注文量の価格:
3 per Kilogram
最低注文量:
22 Ton
パッケージの詳細:
25kg cardboard cartons /drums
納期:
prompt
供給能力:
2300 Ton per Month
支払いタイプ:
-
製品グループ :
Germany
連絡先担当者 Ms. Dielentheis
Heerdter Lohweg 63-71, Dusseldorf, Dusseldorf
L-ascorbic Acid
Powder Details
Ascorbic
acid is a white or slightly yellow crystals or powder,a
little acid.m.p.**0°C***2°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.
L-ascorbic
Acid Powder 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.
L-ascorbic
Acid Powder Specifications
| ITEM | STANDARD |
| Appearance | White or almost white crystal or crystalline powder |
| Identification | Positive |
| Melting point | **1 °C ~ **2°C |
| pH (5%, w/v) | 2.2 ~ 2.5 |
| pH (2%,w/v) | 2.4 ~ 2.8 |
| Specific optical rotation | **0.5° ~ **1.5° |
| Clarity of solution | Clear |
| Heavy metals | ≤0.***3% |
| Assay (as C 6H 8O6, %) | *9.0 ~ **0.5 |
| 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) | ≤ **0 mg/kg |
| Total plate count (cfu/g) | ≤ ***0 |
| Yeasts & molds (cfu/g) | ≤ **0 |
| Escherichia. Coli/g | Absence |
| Salmonella/ *5g | Absence |
| Staphylococcus aureus/ *5g | Absence |
| 国: | Germany |
| モデル番号: | Ascorbic acid |
| 离岸价格: | 3 ~ 22 / Kilogram Get Latest Price |
| ロケーション: | Germany |
| 最低注文量の価格: | 3 per Kilogram |
| 最低注文量: | 22 Ton |
| パッケージの詳細: | 25kg cardboard cartons /drums |
| 納期: | prompt |
| 供給能力: | 2300 Ton per Month |
| 支払いタイプ: | - |
| 製品グループ : | Food Additives |
