OEM Supply Potassium Citrate - Vitamin c Powder Ascorbic Acid – Bohua
OEM Supply Potassium Citrate - Vitamin c Powder Ascorbic Acid – Bohua Detail:
Specification cation:GB14754-2010,BP/EP/CP/USP/E300/FCC7
Packing Size: 25KG/Carton
Technical Data Sheet (TDS) of Ascorbic Acid (Vitamin C)
Commodity:C Ascorbic Acid
Chemical name:(5R)-5-[(1S)-1,2-dihydroxyethyl]-3,4-dihydroxfuran-2(5H)-one
Chemical Formula: C6H8O6
Molecular Weight: 176.1
Appearance:White or almost white, crystalline powder or colorless crystals, becoming discolored on exposure to air and moisture.
Solubility: Freely soluble in water, sparingly soluble in ethanol (96%).
Melting Point:about 190ºC, with decomposition
Function:It applies mainly to production of various medicines as clinically important material for supplementary cure practice in different sectors. Being food additives, it acts as superior and reliable agent in nutrition, antiseptic and flour processing aspects. It also helps enhance the immune system of animals as being served in feed additives.
Package: 25 kg net weight carton with two PE-inner linings and vacuum-sealed.
Storage:Preserve from tight, light-resistant containers
No. |
Item | Standard(BP2011/USP33) | Test Result |
1 |
Characteristics | White or Almost White crystals Crystalline powder | Pass |
2 |
Identification | Positive reaction | Positive |
3 |
Melting Point | About 190oC | 190.3oC |
4 |
PH | 2.1~2.6 | 2.42 |
5 |
Sulphate Ash(Residue on Ignition) | ≤0.1% | <0.1% |
6 |
Clarity Of Solution | Clear | Clear |
7 |
Colour Of Solution | ≤BY7 | <BY7 |
8 |
Copper | ≤5ppm | <5ppm |
9 |
Heavy Metals | ≤10ppm | <10ppm |
10 |
Mercury | <0.1mg/kg | <0.1mg/kg |
11 |
Iron | ≤2ppm | <2ppm |
12 |
Specific Optical Rotation | +20.5~+21.5o | +20.95o |
13 |
Assay | 99.0%~100.5% | 99.83% |
14 |
Lead | <2mg/kg | <2mg/kg |
15 |
Arsenic | ≤2ppm | <2ppm |
16 |
Cadmium(Cd) | <1mg/kg | <1mg/kg |
17 |
Loss of Drying | ≤0.1% | <0.1% |
18 |
Oxalic Acid | ≤0.2% | <0.2% |
19 |
Organic Volatile Impurities | Pass | Pass |
20 |
Mesh | 40~80 Mesh | Pass |
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Our goods are broadly recognized and reliable by users and can meet consistently switching financial and social demands of OEM Supply Potassium Citrate - Vitamin c Powder Ascorbic Acid – Bohua , The product will supply to all over the world, such as: Los Angeles, French, Estonia, We also have the strong ability of integration to supply our best service, and plan to build the warehouse in the different countries around the world, that will probably be more conveniently to service our customers.
By Merry from Florence - 2018.06.28 19:27
This supplier stick to the principle of "Quality first, Honesty as base", it is absolutely to be trust.
By Ina from Colombia - 2018.06.18 17:25