osmic acid 99.9% extrapure

Six white plastic bottles with red caps of varying sizes are lined up in ascending order against a plain gray background.
Three chemical solution bottles with red caps are arranged side by side against a gray background. The labels read "Methyl Orange Indicator Solution" and "Fehling's Solution No. A.
Three white chemical bottles with red caps, labeled "Chemnovyo," arranged in order of size against a plain gray background.
Four plastic bottles of chemical reagents with red caps, labeled for different substances, are arranged in size order against a gray background.
Five black plastic chemical bottles of various sizes are arranged on a gray surface against a dark gray background. Labels are visible but not fully legible.
Six brown pharmaceutical containers of varying sizes with white and red ChemBooz labels are arranged in a row against a plain gray background.
Three black plastic bottles of nitric acid with white hazard labels are arranged in a row against a grey background.
Two brown glass bottles with red caps, labeled as chemical containers, are placed side by side on a gray surface with a dark background.
Two white plastic chemical containers with black lids, labeled "Chemnovato." The left contains Magnesium Sulphate, and the right contains Acetyl Salicylic Acid, both on a gray background.
Three chemical bottles labeled Toluene, Iso-Propyl Alcohol, and Chloroform are arranged side by side on a gray background.
Six brown glass bottles of varying sizes with white labels and black or white caps, containing Trichloroacetic Acid 99% AR from Chemoxy, are arranged in a row on a gray background.
Two brown glass bottles labeled "Chloroform 99.8% for HPLC" with hazard symbols, placed side by side on a neutral gray background.
Three dark brown bottles with red caps and Chemnovatic labels contain hydrochloric acid, nitric acid, and sulfuric acid, arranged side by side on a gray background.

Description

CAS 20816-12-0
Molecular Formula OsO4
Molecular Weight 254.20
Shelf Life 60 Months
Physical Properties
Physical State at 20 °C Solid Colour Colorless to pale yellow
Odour Unpleasant Melting Point/ Freezing Point [°C] 39.5 – 41 °C
Boiling Point [°C] 130 °C Vapour Pressure [20°C] 9 hPa at 20 °C
Vapour Density 8.8 Density [g/cm3] 4.9
Solubility in Water [% weight] 5.7 g/100 g water @ 100C
Specifications
Appearance Yellow powder/ crystals Assay Min 99.9%
Non Volatile Matter Max 0.02% Ruthenium (Ru) Max 0.01%
Dangerous Goods Information
UN Number 2471 DG Class 6.1
Safety Information & Hazard Symbols
Symbol GHS05, GHS06, GHS08
Signal Word Danger
Hazard Statement H300-H310-H314-H330-H334
Precaution Statement P260-P264-P280-P284-P301 + P310-P302 + P350

osmic acid 99.9% extrapure

$511.75

SKU C01898-00001-HS Category
Elementor blue circle.

Australia Wide Shipping

We ship to all areas of Australia

A padlock icon in a blue circle on Elementor Single Product page #46.

Secure Payments

Your transactional information is transmitted in a safe when shopping

A pink circle with a speech bubble icon.

Support Customer

Have any questions? We're happy to help! Call +1300 778 068

Product Enquiry

Announcement for Hurst Scientific: Free freight on all orders starting May 1st, with exclusions for dangerous goods and Holiday Closure periods. Features a laboratory scene with glassware and blue liquid.