离岸价格
Get Latest Price|
1 Kilogram Minimum Order
国:
China
モデル番号:
-
离岸价格:
ロケーション:
-
最低注文量の価格:
-
最低注文量:
1 Kilogram
パッケージの詳細:
25kgs/cardboard carton
納期:
3-7 working days after payment
供給能力:
100000 Kilogram per Month
支払いタイプ:
Western Union, L/C, T/T
製品グループ :
-
連絡先担当者 Amaya
Beijing, Beijing
| Product Name: Ascorbic Acid | Testing Date: JAN. 8th, ***3 | ||
| Specification | Standard | Result | |
| Appearance |
White
or Almost White Crystalline Powder |
pass | |
| Identification | Positive Reaction | Positive | |
| Melting Point | About **0°C | **1°C | |
| pH(With 2% Water Solution) | 2.4~2.8 | 2.6 | |
| pH(With 5% Water Solution) | 2.1~2.6 | 2.3 | |
| Clarity of Solution | Clear | Clear | |
| Colour of Solution | ≤ BY7 | < BY7 | |
| Copper | ≤ 5ppm | < 5ppm | |
| Heavy Metals | ≤ *0ppm | < *0ppm | |
| Lead | ≤ 2ppm | < 2ppm | |
| Iron | ≤ 2ppm | < 2ppm | |
| Cadmium | ≤ 1ppm | < 1ppm | |
| Arsenic | ≤ 3ppm | < 3ppm | |
| Mercury | ≤ 0.1ppm | < 0.1ppm | |
| Zinc | ≤ *5ppm | < *5ppm | |
| Oxalic Acid | ≤ 0.2% | < 0.2% | |
| Sulphate Ash(Residue on Ignition) | ≤ 0.1% | 0.*3% | |
| Specific Optical Rotation | **0.5° ~ **1.5° | **1.1° | |
| Assay | *9.0% ~ **0.5% | *9.9% | |
| Loss on Drying< | |||
| 国: | China |
| モデル番号: | - |
| 离岸价格: | Get Latest Price |
| ロケーション: | - |
| 最低注文量の価格: | - |
| 最低注文量: | 1 Kilogram |
| パッケージの詳細: | 25kgs/cardboard carton |
| 納期: | 3-7 working days after payment |
| 供給能力: | 100000 Kilogram per Month |
| 支払いタイプ: | Western Union, L/C, T/T |
| 製品グループ : | - |
