High definition Calcium Propionate - Vitamin c Powder Ascorbic Acid – Bohua
High definition Calcium Propionate - 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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Well-run devices, expert profits group, and better after-sales companies; We have been also a unified huge family, everybody keep on with the organization worth "unification, determination, tolerance" for High definition Calcium Propionate - Vitamin c Powder Ascorbic Acid – Bohua , The product will supply to all over the world, such as: Ghana, Grenada, Naples, For many years, we have adhered to the principle of customer oriented, quality based, excellence pursuing, mutual benefit sharing. We hope, with great sincerity and good will, to have the honor to help with your further market.
By Mandy from Russia - 2017.03.07 13:42
The after-sale warranty service is timely and thoughtful, encounter problems can be resolved very quickly, we feel reliable and secure.
By Ina from Algeria - 2018.11.04 10:32