Product name | Vitamin E Powder |
Cas | 1406-66-2 |
Brand | Iknow |
Appearance | White Powder |
Specification | 50% |
Type | Raw Materials |
Package | 1Kg/25Kg/Drum or As per your request |
Storage | Store in cool and dry places ,keep away from strong light |
Shelf life | 2 years when properly stored |
Safety | Non-toxic, non-stimulating, safe and reliable |
*Only selected data is represented here, for a full set of specifications we refer to our Specifications sheet.
Item | Specification | Test Results | Test Method |
Appearance | White to almost white free-flowing powder | White to almost white free-flowing powder | Visual |
Coloration Reaction | Positive | Conform | USP |
Optical Rotation | To conform | Conform | USP<781> |
GC | Conforms to the reference solution | Conform | USP<621> EP2.2.28 |
TLC | The position and size of the principal spot corresponds to that of reference solution | Conform | Ep2.2.27 |
Loss on drying | ≤5.0% | 3.7% | USP<731> EP2.2.32 |
Assay | ≥50.0% | 51.0% | USP<621> EP2.2.28 |
Heavy Metals(as Pb) | ≤10.0mg/kg | <10.0mg/kg | USP<231>II EP2.4.8 |
Arsenic(as As) | ≤3mg/kg | <3.0mg/kg | USP<211>II EP2.4.2 |
Total aerobic microbial count | ≤1000cfu/g | <1000cfu/g | USP<2021> EP2.6.12 |
Total moulds&yeasts count | ≤100cfu/g | <100cfu/g | USP<2021> EP2.6.12 |
Enterobacterial | ≤10cfu/g | <10cfu/g | USP<2021> EP2.6.13 |
Salmonella | n.d./25g | Certified | USP<2022> EP2.6.13 |
Escherichia coli | n.d./10g | Certified | USP<2022> EP2.6.13 |
Staphylococcus aureus | n.d./10g | Certified | USP<2022> EP2.6.13 |
Pseudomonas aeruginosa | n.d./10g | Certified | USP<2022> EP2.6.13 |
Conclusion | The above materials conform with USP38 |
Our Advantage
1) Professional Supplier for many years with advanced facility
2) Factory Price with best quantity
3) Accept Custom Order, Avaliable in thickness and package
4) Offer OEM Service
5) Professional Service and on-time delivery
6) Samples Small quantity are available at any time
How to Contact Us?
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