China (Mainland)
DL-alpha-Tocopherol in stock hot sale CAS NO.10191-41-0
- Min.Order: 1 Kilogram
- Payment Terms: T/T,MoneyGram,Other
- Product Details
Keywords
- 10191-41-0
- DL-alpha-Tocopherol
- Vitamin E
Quick Details
- ProName: DL-alpha-Tocopherol in stock hot sale
- CasNo: 10191-41-0
- Molecular Formula: C29H50O2
- Appearance: Slightly yellow, clear, viscous oil
- Application: Pharmaceutical Intermediates
- DeliveryTime: 3-7 days after payment
- PackAge: as the customer required
- Port: by air or by sea
- ProductionCapacity: 2000 Kilogram/Month
- Purity: 98%min
- Transportation: by air or by sea
- LimitNum: 1 Kilogram
Superiority
Detailed description
Product Name: Vitamin EVitamin E
CAS No.: 10191-41-0
EINECS: 233-466-0
Molecular Formula: C29H50O2
Molecular Weight: 430.71
Appearance:yellow powder
Application: Animal Pharmaceuticals
|
ITEM |
SPECIFICATIONS |
RESULTS |
|
Appearance |
Slightly yellow, clear, viscous oil |
Qualified |
|
Assay by G.C |
98.0—102.0% |
98.8% |
|
Identity |
Corresponds |
Qualified |
|
Infrared spectrum |
Meets EP requirement |
Qualified |
|
Option rotation |
-0.01°~ +0.01° |
Qualified |
|
Density(20°C) |
0.952—0.966g/ml |
0.955g/ml |
|
Refractive index(20°C) |
1.494—1.498 |
1.496 |
|
Absorbance in ethanol: At about 284nm (max) At about 254nm (min) |
42.0—45.0 7.5—9.0 |
44.0 8.8 |
|
Acidity |
Max.1.0ml of 0.1 N NaOH |
0.04 ml |
|
Sulphated ashes |
≤0.1% |
0.03% |
|
Heavy metals |
≤10ppm |
<5ppm |
|
Lead |
≤2ppm |
0.04ppm |
Details
Our Service
We offer specialized logistic service including export declaration,customs clearance and every detail during shipment,this makes us able to offer you one-stop service from the order to the products transported to your hand.
we will try our best to satisfied you:
1. Tailor-made for every customers.
2. Third-party test for the products you demand.
3. Test your counter-samples and produce them for you.
4. Best discount for old customers.
5.24 hours service.
payment way:
,moneygram ,T/T,btc ,escrow and so on,
any question you can feel free to contact with us
Delivery
|
By Courier |
By Air |
By Sea |
|
≤50kg |
50kg-500kg |
≥500kgs |
|
3-7 Days |
5-7 Days |
15-40Days |
|
Door to Door |
Airport to Airport |
Seaport to Seaport |
|
Easy to get products |
Need do custom clearance |
Need do custom clearance |