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Molekula

Molekula

Chromium(VI) oxide

CAS 1333-82-0 CrO3 MW 99.99 Made to order
CoA by batch

Overview

A high-purity uncategorised supplied by Molekula across research and bulk scale.

Specifications

Property Value
Appearance Dark red crystal/flaked solid
Sulfate (SO4) ≤ 0.004%
Chloride (Cl) ≤ 0.005%
Assay ≥ 99.90%
Insoluble Matter ≤ 0.01%
Boron (B) ≤ 0.004%
Cadmium (Cd) ≤ 0.004%
Iron (Fe) ≤ 0.006%
Lead (Pb) ≤ 0.004%
Arsenic (As) ≤ 0.004%
Calcium (Ca) ≤ 0.002%
Copper (Cu) ≤ 0.004%
Magnesium (Mg) ≤ 0.004%
Potassium (K) ≤ 0.002%
Nickel (Ni) ≤ 0.004%
Strontium (Sr) ≤ 0.004%
Barium (Ba) ≤ 0.001%
Zinc (Zn) ≤ 0.004%
Cobalt (Co) ≤ 0.004%
Tin (Sn) ≤ 0.004%
Sodium (Na) ≤ 0.005%
silver (Ag) ≤ 0.004%
aluminium (Al) ≤ 0.001%
Antimony (Sb) ≤ 0.004%
Nitrate (NO3) ≤ 0.05%
Sulphur (S) ≤ 0.003%
Silicon (Si) ≤ 0.004%
Gold (Au) ≤ 0.004%

Storage & handling

Property Value
Storage Temperature Ambient
Transport Class 5.1 (6.1,8)
Packing Group II
Shelf Life 24 months
Acidity Acid

Identification

Property Value
CAS Number 1333-82-0
Molecular Formula CrO3
Molecular Weight 99.99
SMILES O=[Cr](=O)=O
EC / UN Number 1463
REACH Code Y110
TSCA Listed Yes
HTS Code 28191000
Tariff Code 2819100000

Safety & GHS

Danger
  • GHS pictogram — Flammable Flammable GHS02
  • GHS pictogram — Compressed Gas Compressed Gas GHS04
  • GHS pictogram — Corrosive Corrosive GHS05
  • GHS pictogram — Toxic Toxic GHS06
  • GHS pictogram — Health Hazard Health Hazard GHS07

Hazard statements

  • H271 May cause fire or explosion; strong oxidizer
  • H301 + H311 Toxic if swallowed or in contact with skin
  • H314 Causes severe skin burns and eye damage
  • H317 May cause an allergic skin reaction
  • H330 Fatal if inhaled
  • H334 May cause allergy or asthma symptoms or breathing difficulties if inhaled
  • H335 May cause respiratory irritation
  • H340 May cause genetic defects
  • H350 May cause cancer
  • H361f Suspected of damaging fertility.
  • H372 Causes damage to organs through prolonged or repeated exposure
  • H400 Very toxic to aquatic life
  • H410 Very toxic to aquatic life with long lasting effects

Precautionary statements

  • P210 Keep away from heat/sparks/open flames/hot surfaces - No smoking
  • P260 Do not breathe dust/fume/gas/mist/vapours/spray
  • P263 Avoid contact during pregnancy/while nursing
  • P273 Avoid release to the environment
  • P301+310 IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician
  • P303+361 IF ON SKIN (or hair): Remove immediately all contaminated clothing. Rinse with water/shower
  • P304+312 IF INHALED: Call a POISON CENTER or doctor/physician if you feel unwell

For research and industrial use only

Not for use in food, drugs, household, or in or on humans or animals. Consult the Safety Data Sheet before handling.

Documents

Certificate of Analysis (CoA) by batch

Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.

Pricing & pack sizes

Pack sizes & pricing

Pricing on request — packs available from research to bulk quantities.

Prices exclude VAT/sales tax and shipping. Bulk and custom pack sizes available on request.

Synonyms

No alternate names recorded for this product.

Frequently asked questions

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