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| Tocopheryl acetate,7695-91-2 |
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Quick Details
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ProName: Tocopheryl acetate,7695-91-2
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CasNo: 7695-91-2
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Molecular Formula: C31H52O3
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Appearance: White powder
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DeliveryTime: Stock
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PackAge: 1kg/bag ,25kg/bag; 25kg/drum; customiz...
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Port: Shanghai/tianjin
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ProductionCapacity: 1000 Metric Ton/Year
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Purity: 99%
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Transportation: Sea Freight Transportation, Land Trans...
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LimitNum: 1 Kilogram
Superiority
1. We have high quality products, which are supplied directly by the factory to ensure sufficient supply.
2. We have professional services, 24 hours online to solve your problems.
3. With years of sourcing experience, we strive to bring value to every customer.
4. We hope to establish long-term stable and high-quality cooperative relations with customers from all over the world to provide the most professional and high-quality service.
5. We look forward to establishing good cooperation with you and creating a better future.
Details
TECHNICAL DATE SHEET
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TECHNICAL DATE SHEET
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PRODUCT SPECIFICATIONS
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Product Name:
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Vitamin E Acetate 50% CWS
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Internal Code:
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000-01196
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CAS number
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7695-91-2
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Molecular formula
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C31H52O3
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ANALYSIS ITEMS
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SPECIFICATION
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TEST METHOD
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Appearance
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White or whitelike free-flowing powder
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Visual
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Coloration reaction
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Postive
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USP
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Optical rotation
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To conform
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USP<781>
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GC
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Conforms to the refernce solution
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USP<621> EP2.2.28
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TLC
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The position and size of the principal spot corresponds to that of the reference solution
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EP2.2.27
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Sieve analysis
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100% through sieve No.40(US)
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≥90% through sieve No.60(US)
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≥45% through sieve No.100(US)
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Loss on drying
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≤ 5.0%
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USP<731>EP2.2.32
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Heavy metal(as Pb)
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≤ 0.001%
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USP<231>II EP2.4.8
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Arsenic (As)
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≤ 0.0003%
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USP<211>II EP2.4.2
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Assay(GC)
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NLT 50.0%
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USP<621>EP2.2.28
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Total plate count
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≤1000 cfu/g
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USP<2021>EP2.6.12
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Yeast & Moulds
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≤100 cfu/g
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USP<2021>EP2.6.12
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Enterobacterial
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≤10 cfu/g
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USP<2021>EP2.6.13
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Salmonella:
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Negative in 25g
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USP<2022>EP2.6.13
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Escherichia coli
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Negative in 10g
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USP<2022>EP2.6.13
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Staphylococcus aureus
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Negative in 10g
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USP<2022>EP2.6.13
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Pseudomonas aeruginosa
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Negative in 10g
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USP<2022>EP2.6.13
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Packing
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Pack in paper-drums and two plastic-bags inside N.W. 25 kgs I.D.35xH51cm.
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Storage
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Store in a well-closed container away from moisture, light, oxygen.
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Shelf Life
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24 months under the conditions above and in its original packaging
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