2.Specifications:
Description Light yellow powder
Identification
A: Color reaction with HNO3 Positive
B: Main peak in GC The retention time of the principal peak in the test solution
conforms to which in the reference solution
Identification
A: Color reaction with HNO3 Positive
B: Main peak in GC The retention time of the principal peak in the test solution
conforms to which in the reference solution
Specific rotation [α]20℃ ≥+20°
Acid Value ≤1.0ml
Heavy metals ≤10ppm Arsenic ≤3ppm
Assay
Total Tocopherols ≥30%
The percentage of d-（β+γ+δ）-tocopherol in total tocopherol ≥80%
Microbial test
Total plate count ≤1000cfu/g
Moulds and yeasts ≤100cfu/g
E.coli ＜90MPN/100g. Salmonella N.A. Staphylococcus N.A.
3.Storage: The product may be stored for 24 months from the date of manufacture in the unopened original container. Keep container tightly closed. Once opened, use contents quickly.
4.Packaging: 25kg/ Fibre Board drum