Vitamin D3 Powder and Vitamin D3 in Oil
Product |
Vitamin D3 Powder |
Vitamin D3 in Oil |
Synonyms: |
VD3 Powder |
Vitamin D3 Oil |
Grade Types: |
Feed Grade, Food Grade, Pharmaceutical Grade |
|
Appearance |
White to light yellow powder or granule. |
Yellow Liquid |
Pictures |
|
|
Assay |
40,000,000IU/g(40MIU); 500,000IU/g |
4MIU/g; 1MIU/g |
Difference |
They are all Vitamin D3. Difference is one is powder form, the other is Vitamin D3 soluble in Oil. Different carrier. |
|
Packing: |
Drum |
Tin |
COA of Vitamin D3 Powder (4MIU/g)
Name of Product |
Vitamin D3 Powder (4MIU/g) |
|
Testing Item |
Standard |
Result |
Appearance |
White crystalline powder |
Complies |
Solubility |
Should comply |
Complies |
Melting range |
82°C ~87°C |
82.2°C |
7-Dehydrocholesterol |
≤ 0.2% |
<0.2% |
Light absorption |
0.46~0.50 |
0.469 |
Specific optical rotation |
+105°~+112° |
+108.5° |
Potency |
>= 40,000,000IU/g |
40,110,000IU/g |
COA of Vitamin D3 Powder (500,000IU /g)
Name of Product |
Vitamin D3 (500,000IU/g) |
|
Testing Item |
Standard |
Result |
Appearance |
Yellow or yellow brown liquidity granules. |
Complies |
Loss on drying |
≤ 5.0% |
3.8% |
Partical Size(Granularity) |
100% go through 0.85mm sieve ≥85% go through 0.425mm sieve |
100.0% 99.85% |
Heavy Metals |
≤ 10mg/kg |
< 10mg/kg |
Arsenic |
≤ 2mg/kg |
< 2mg/kg |
Content (Vitamin D3) |
≥ 500, 000IU/g |
508,000IU/g |
COA of Vitamin D3 Oil (1,000,000IU/g)
Name of Product |
Vitamin D3 Oil (1MIU/G) Pharmaceutical Grade |
|
Testing Item |
Standard |
Result |
Appearance |
Yellow liquid |
Yellow liquid |
Acid Value |
≤ 2.0 mg KOH/g |
0.45 mg KOH/g |
Peroxide Value |
≤ 20.0 meq/kg |
2.20 meq/kg |
Heavy Metal |
≤ 10 mg/kg |
< 10 mg/kg |
Lead |
≤ 2.0mg/kg |
< 0.2 mg/kg |
Arsenic |
≤ 1.0mg/kg |
< 0.2 mg/kg |
Total Bacterial Count |
≤ 1000cfu/g |
< 1000cfu/g |
Coli form bacteria |
≤ 100 MPN/100g |
< 100 MPN/100g |
Fungi and yeast |
≤ 100 cfu/g |
< 100cfu/g |
Salmonella |
Should not detect |
Do not detect |
Content (Assay) |
≥ 1,000,000 IU/g |
1,034,500 IU/g |