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Osmic acid, 99.9%

Code: O 1345

Synonyms: Osmium tetroxide, Osmium(VIII)-oxide

20816-12-0
OsO4
28439019
254.23
Vail / Bottle
18%
20816-12-0
OsO4
28439019
254.23
Vail / Bottle
18%
PackingsPrice (INR)
1 gm 8469.00
10 x 1 gm 76005.00
100 x 1 gm POR
Packings
Osmic acid, 99.9%, O 1345, (1)
Osmic acid, 99.9%, 20816-12-0, O 1345, (2)
20816-12-0, Osmic acid, 99.9%, O 1345, (3)
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Properties
Essential chemicals,Research essentials chemicals
99.9%
Yellow to pale yellow
Solid or crystal
40-44 °C(lit.)
Description

Osmium tetroxide is widely used to oxidise alkenes to the vicinal diols, adding two hydroxyl groups at the same side (syn addition). It is also used in catalytic amounts in the Sharpless oxyamination to give vicinal amino-alcohols. Osmium tetroxide is also a widely used staining agent used in transmission electron microscopy (TEM) to provide contrast to the image.

Application

O 1345 (OTTO) Osmic acid, 99.9% Cas 20816-12-0 - used oxidizer for visualizing cells in microscopy. Promotes oxidative cleavage of graphene layers in carbon nanotubes creating the possibility of opening ′windows′ in fullerene cages. A hydroxyl-donating compound for chemical synthesis

Safety Information
Hazard Symbols
 
  • Corrosion
  • Health Hazard
  • Skull and Crossbones

Signal word Danger

Hazard statements H300-H310-H314-H330-H334
Precautionary statements P260-P264-P280-P284-P301 + P310-P302 + P350
Personal Protective Equipment Eyeshields, Faceshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges
Hazard Codes T+
Risk Statements 26/27/28-34
Safety Statements 26-45-7/9
RIDADR UN 2471 6.1/PG 1
WGK Germany 1

Documentation

Certificate Of Analysis

(For eg. B 1615-0108)

Other Documents

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DisclaimerThe above particulars do not release the customer from the obligation to carry out an inspection of goods received.
Not for medical, household or any other uses, for lab use only, Please test before use.

PackingsPrice (INR)
1 gm 8469.00
10 x 1 gm 76005.00
100 x 1 gm POR