双（正磷酸盐）三钴

Description

tricobalt bis(orthophosphate) · CAS 13455-36-2 · Co3O8P2. UNII 0B5M38T47H.

Identification

CAS Registry Number	13455-36-2
PubChem CID	61615
Molecular formula	Co3O8P2
IUPAC name	tris(cobalt(2+)) diphosphate
UNII (FDA)	0B5M38T47H

Computed Descriptors

Molecular Weight	366.74
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	8
Rotatable Bond Count	0
Exact Mass	366.70642
Monoisotopic Mass	366.70642
Topological Polar Surface Area	173
Heavy Atom Count	13
Formal Charge	0
Complexity	36.8

Physical description & handling notes

• Pink or purple hygroscopic powder; [Alfa Aesar MSDS]

Regulatory Status

GHS notification summary	36.7% (18 / 49)

GHS Hazard Classification

GHS notification summary	36.7% (18 / 49)
Reported hazard statements	H302 (61.2%), H315 (10.2%), H317 (12.2%), H319 (10.2%), H335 (10.2%)

Documented Uses

• Hydrated compound used in ceramic pigments, artists' colors, and plastic resins; [Merck Index]
• Ceramics making [Category: Hobbies]
• Information on 2 consumer products that contain Cobalt phosphate in the following categories is provided:

Synonyms

Cobalt(II) phosphate; Cobalt phosphate; Cobaltous phosphate; EINECS 236-655-6; UNII-0B5M38T47H; 0B5M38T47H; Phosphoric acid cobalt(2+) salt (2:3); C.I. 77360; Cobaltum Phosphoricum; RefChem:57535; 236-655-6; 13455-36-2; Cobalt(II) phosphate, anhydrous; MFCD00016028; COBALT PHOSPHATE HYDRATE; COBALT(II) PHOSPHATE ANHYDROUS

Frequently Asked Questions

What are the CAS number and molecular formula of tricobalt bis(orthophosphate)?

CAS 13455-36-2; molecular formula Co3O8P2; molecular weight — g/mol.

What other names is tricobalt bis(orthophosphate) known by?

Cobalt(II) phosphate, Cobalt phosphate, Cobaltous phosphate, EINECS 236-655-6, UNII-0B5M38T47H, 0B5M38T47H.

Is tricobalt bis(orthophosphate) classified as hazardous?

36.7% of GHS notifications report no hazard classification (18 of 49).

Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.