Chrom(VI)oxid zur Synthese, Sigma-Aldrich®
Supplier: Merck
Certificates
About this item
Synonyms: Chromic anhydride, Chromium trioxide
CAS Number:1333-82-0
:
Formula:CrO₃
MDL Number:MFCD00010952
:99.99 g/mol
Merck Index:13,02256
Melting Pt:195 °C
Density:2.7 g/cm³ (20 °C)
Storage Temperature:Raumtemperatur
EINECS:215-607-8
ADR:5.1 (6.1, 8),II
:M-Clarity™ quality level = MQ200
UN:1463
REACH:01-2119458868-17
:GHS03
:GHS06
:GHS05
:GHS08
:GHS09
Specifications
- Environmentally Preferable:
Specifications
Specification Test Results
- Hill Formula:CrO₃
- Molar Mass:99.99 g/mol
- Density:2.7 g/cm³ (20 °C)
- Melting Point:197 °C
- pH value:- 1 (100 g/l, H₂O, 20 °C)
- Bulk density:900 kg/m³
- Solubility:1854 g/l (20 °C)
- Storage class:5.1A Strongly oxidizing hazardous materials
- WGK:WGK 3 highly water endangering
- R Phrase:R 45-46- 9-24/25-26-35-42/43-48/23-50/53-62
- S Phrase:S 53-45-60-61
Specification Test Results
Related Information
Frequently Bought Together