Chromorthophosphat

Chromium phosphate (CrPO4)

HCID 62673CAS 7789-04-0

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

Chromic phosphate7789-04-0Arnaudon's Greenchromium(III) phosphateCHROMIUM PHOSPHATEChromium monophosphatePhosphoric acid, chromium(3+) salt (1:1)Chromium phosphate (CrPO4)Phosphoric acid chromium (III) saltAQ86ZJ9U98DTXSID70884435Chromium Phosphoricum
Weitere Namen anzeigen
arnaudon’sgreenChromphosphat 96%chromiummonophosphatechromiumorthophosphateChromium(Ⅲ) PhosphateCHRONIUM(III) PHOSPHATEChromic phosphate hydrate
RefChem:576926DTXCID301023876232-141-0chromium(3+);phosphateChromium orthophosphatechromium(3+) phosphateEINECS 232-141-0UNII-AQ86ZJ9U98

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

Experimentelle und physikochemische Eigenschaften

Chemical ClassesMetals -> Chromium Compounds, Inorganic
Physical Description · 2 Einträge

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]

Sicherheit und Regulatorisches

GHS-Klassifizierung

GHS Classification · 5 Einträge

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 · 3 Einträge

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 · 1 Eintrag

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.

Hazard Classes and CategoriesAcute Tox. 4 (15.9%)

Sicherheit und Schutzausrüstung

Threshold Limit Values (TLV)0.003 [mg/m3], as Cr(III), inhalable particulate matter
Permissible Exposure Limit (PEL)0.5 [mg/m3]

Toxikologische Informationen

Adverse EffectsACGIH Carcinogen - Not Classifiable.

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 · 2 Einträge

Used in pigments, wash primers, and catalysts; [Merck Index]

Painting (Pigments, Binders, and Biocides) [Category: Paint]

U.S. Production2023: 400,000 - <550,000 lb
Industry UsesCorrosion inhibitor
General Manufacturing Information · 2 Einträge

Petroleum Lubricating Oil and Grease Manufacturing

Phosphoric acid, chromium(3+) salt (1:1): ACTIVE

Anwendungen

VerwendenPaint pigment, catalyst.

Anbieter50 Anbieter

湖北永阔科技有限公司027-59223108 15972152991 · [email protected]
湖北万得化工有限公司15377098680 15377098680 · [email protected]
天津市光复科技发展有限公司022-85689490 13132141716 · [email protected]
湖北云镁科技有限公司027-59206672 18995657604 · [email protected]
Dayang Chem (Hangzhou) Co.,Ltd.+86-0571-88938639 17705817739 · [email protected]

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