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A7680912

DL-α-Tocopherol , Analysis standard , 10191-41-0

Synonym(s):
Vitamin E;all-rac-α-Tocopherol;(±)-α-Tocopherol;TGF-β3;Vitamin E alcohol

CAS NO.:10191-41-0

Empirical Formula: C29H50O2

Molecular Weight: 430.71

MDL number: MFCD00072051

EINECS: 233-466-0

Pack Size Price Stock Quantity
500MG RMB555.20 In Stock
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Update time: 2022-07-08

PRODUCT Properties

Melting point: 2-4°C
alpha  [α]D20 - 0.02 - +0.02゜ (neat)
Boiling point: 200-220°C 0,1mm
Density  0.950 g/mL at 20 °C(lit.)
refractive index  n20/D 1.506
Flash point: 240°C
storage temp.  2-8°C
solubility  H2O: insoluble
form  Pale yellow oil
pka 11.40±0.40(Predicted)
color  Colourless to Dark Yellow
Odor at 100.00?%. bland
Water Solubility  Miscible with chloroform, vegetable oils, ether, acetone and alcohol. Immiscible with water.
Sensitive  Light Sensitive
Merck  14,9495
BRN  94012
InChIKey GVJHHUAWPYXKBD-IEOSBIPESA-N
LogP 12.2 at 25℃

Description and Uses

These Secondary Standards are qualified as Certified Reference Materials. These are suitable for use in several analytical applications including but not limited to pharma release testing, pharma method development for qualitative and quantitative analyses, food and beverage quality control testing, and other calibration requirements.

Safety

Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H317
Precautionary statements  P261-P272-P280-P333+P313-P362+P364-P501
Hazard Codes  Xi,T,F
Risk Statements  36/37/38-39/23/24/25-23/24/25-11
Safety Statements  26-37/39-45-36/37-16-7
RIDADR  UN1230 - class 3 - PG 2 - Methanol, solution
WGK Germany  1
RTECS  GA8746000
8-10-23
TSCA  Yes
HS Code  29362800

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