Grundinformationen
- Standard-SMILES
O=P([O-])([O-])[O-].[Cr+3]- InChIKey
IKZBVTPSNGOVRJ-UHFFFAOYSA-K- Summenformel
- CrO4P
- Durchschnittliche Molmasse
- 146,967 g/mol
- Monoisotopische Masse
- 146,89392761
Überblick
P32 labeled is separate SCR since that is form of major interest
Namen und Bezeichner
- Bevorzugter Name
- Chromium phosphate (CrPO4)
- IUPAC
- chromium(3+) phosphate
- Lokaler Name
- Chromorthophosphat
- Englischer Name
- CHROMIUM(III) PHOSPHATE
- Summenformel
- CrO4P
- Molmasse
- 146.97
Namen und Synonyme
Weitere Namen anzeigen
Datenbank-Bezeichner
- CAS
7789-04-0- PubChem CID
- 62673
- DTXSID
DTXSID70884435- UNII
- AQ86ZJ9U98
- EC Number
- 232-141-0
- Nikkaji
- J154.778J
Eigenschaften
Berechnete Struktureigenschaften
- Polarare Oberfläche (TPSA)
- 86,3 Ų
- H-Brücken-Donoren
- 0
- H-Brücken-Akzeptoren
- 4
- Frei drehbare Bindungen
- 0
- Schwere Atome
- 6
- Formalladung
- 0
- Komplexität
- 36,8
Experimentelle und physikochemische Eigenschaften
Physical Description
Other Solid; Liquid
Gray-brown to black solid; [Merck Index] Insoluble in water; [ACGIH]
Physikochemische Eigenschaften
- Schmelzpunkt
- 120 · 120-140 °C (dec.)(lit.)
- Dichte
- 2.12 g/mL · 2.12 g/mL at 25 °C(lit.)
- Löslichkeit
- 2 O, · insoluble in H2O, acid solutions, aquaregia
- Aggregatzustand
- blue orthorhombic crystals
- Farbe
- blue orthorhombic crystals, crystalline
- Wasserlöslichkeit
- 2 O; · insoluble H2O; soluble acids [MER06]
- Stabilität
- Stability
- CAS Datenbank
- 7789 · 7789-04-0
- EPA chemische Informationen
- Phosphoric acid, chromium(3+) salt (1:1) (7789-04-0)
Sicherheit und Regulatorisches
GHS-Klassifizierung
GHS Classification
This chemical does not meet GHS hazard criteria for 47.7% (42 of 88) of reports.
Warning
H302 (15.9%): Harmful if swallowed [Warning Acute toxicity, oral]
P264, P264+P265, P270, P280, P301+P317, P302+P352, P305+P351+P338, P321, P330, P332+P317, P337+P317, P362+P364, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 88 reports by companies from 5 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Gefahrenhinweise
Regulatory Information
Chemical: Phosphoric acid, chromium(3+) salt (1:1)
Phosphoric acid, chromium(3+) salt (1:1) is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of Phosphoric acid, chromium(3+) salt (1:1) are required to report information about their production and use of this chemical to the EPA under the Toxic Substances Control Act (TSCA). (40 eCFR Part 711)
Phosphoric acid, chromium(3+) salt (1:1): Does not have an individual approval but may be used as a component in a product covered by a group standard. It is not approved for use as a chemical in its own right.
Hazards Summary
CrIII compounds do not cause chrome ulcerations but may cause allergic dermatitis in workers with prior sensitization to CrVI compounds. [ILO Encyclo] CrIII is an essential trace mineral in the human diet. [ATSDR Case Studies] Toxic by ingestion; May be harmful if absorbed through skin or inhaled. Stable under recommended storage conditions. [MSDSonline] See Chromium.
Sicherheit und Schutzausrüstung
Toxikologische Informationen
Sicherheitsdaten
- wgk
- 3
- tsca
- TSCA listed
- ridadr
- UN 1759 8/PG 1
- risk_code
- 34
- hazard_code
- C
- safety_code
- 26-36/37/39-45
Chemie und Industrie
Verwendung und Herstellung
Uses
Used in pigments, wash primers, and catalysts; [Merck Index]
Painting (Pigments, Binders, and Biocides) [Category: Paint]
General Manufacturing Information
Petroleum Lubricating Oil and Grease Manufacturing
Phosphoric acid, chromium(3+) salt (1:1): ACTIVE
Anwendungen
VerwendenPaint pigment, catalyst.
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