Vitamin E is a fat-soluble nutrient
Function
description2
Application
Product specification
Items |
Standards |
Appearance |
Nearly white to yellowish granular/powder |
Identification |
Positive |
Loss on drying |
≤5.0% |
Particle size |
100% of particles go through 30 mesh |
Assay |
≥50.% |
Powdered Vitamin E 50% Feed Grade
Items |
Standards |
Appearance |
Nearly white to yellowish granular/powder |
Identification |
Positive |
Loss on drying |
≤5.0% |
Particle size |
100% of particles go through 30 mesh |
Assay |
≥50.% |
Vitamin E oil 98%
Appearance |
Slightly yellow ,clear, viscous oil |
Assay by GC |
98.0%-101.0% |
Identity |
Corresponds |
Density |
0.952-0.966g/ml |
Refractive index |
1.494-1.498 |
Acitdity |
Max.1.0ml of 0.1 NaOH |
Sulphated ashes |
Max.0.1% |
Yeast & mold |
Not more than 100cfu/g |
E.Coli |
Negative( in 10g) |
Salmonella |
Negative (in 25g) |
Heavy metals |
Max.10 ppm |
Lead |
Max.2 ppm |
Arsenie |
Max.3 ppm |
Free tocopherol |
Max.1.0% |
Organic volatile impurities |
Meets USP requirements |