Customization: | Available |
---|---|
CAS No.: | 127-47-9 |
Formula: | C22h32o2 |
Still deciding? Get samples of $ !
Request Sample
|
Suppliers with verified business licenses
Audited by an independent third-party inspection agency
Vitamin A, known chemically as retinol, was the first vitamin to be discovered. There are two kinds of vitamin A. One is retinol, which is the initial vitamin A form (available in animal foods only); The other is carotene.
Items
|
Specification
|
Results
|
Appearance
|
Free-flowing beadlet
|
Free-flowing beadlet
|
Colour
|
Yellow
|
Yellow
|
Dispersibility
|
Cold water spread
|
Cold water spread
|
Fineness(US Standard Sieves)
|
||
-through sieve No.30
|
100% smaller than 30
|
100%
|
-through sieve No.40
|
Min 90% smaller than 40
|
99.92%
|
-through sieve No.100
|
Max.15% smaller than 100
|
1.83%
|
Loss on drying (%)
|
≤8
|
3.38
|
Sulfated Ash (%)
|
≤5.0
|
0.11
|
Pb(ppm)
|
≤10.0
|
<0.3
|
Arsenic (ppm)
|
≤1.0
|
<0.6
|
Vitamin A Acetate (IU/g)
|
≥500,000
|
514,500
|
Total bacterial count (cfu/g) |
≤1×103
|
Conform |
Coli form bacteria(MPN/100g)
|
≤40
|
Conform
|
Fungi and yeast(cfu/g)
|
≤50
|
Conform
|
Salmonella(/25g)
|
Negative
|
Conform
|