Cobalt phosphate, anhydrous - ≥98% , CAS No.13455-36-2

CAS: 13455-36-2 Cat. No.: C107771 Molecular Weight: 366.74 EC Number: 236-655-6
AVAILABLE TO ORDER
GRADE & PURITY ≥98%
Synonyms
MFCD00016028 | Cobalt phosphate | COBALT PHOSPHATE HYDRATE | 0B5M38T47H | C.I. 77360 | Cobalt(II) phosphate, anhydrous | COBALTOUS PHOSPHATE [MI] | Q15634038 | DTXSID20893875 | UNII-0B5M38T47H | Phosphoric acid cobalt(2+) salt (2:3) | Cobaltous phosphate
Storage
Argon charged,Room temperature
Shipped In
Normal
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
1g
C107771-1g
3

$9.90

$14.90
Save $5.00 (33.56%)
5g
C107771-5g
1

$21.90

$32.90
Save $11.00 (33.43%)
25g
C107771-25g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.

$56.90

$85.90
Save $29.00 (33.76%)
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Why this grade

≥98% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Argon charged,Room temperature Ships Normal Check lot-specific COA for exact specifications.

📋

Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

📚

Literature proof

Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyms
MFCD00016028 | Cobalt phosphate | COBALT PHOSPHATE HYDRATE | 0B5M38T47H | C.I. 77360 | Cobalt(II) phosphate, anhydrous | COBALTOUS PHOSPHATE [MI] | Q15634038 | DTXSID20893875 | UNII-0B5M38T47H | Phosphoric acid cobalt(2+) salt (2:3) | Cobaltous phosphate
Specifications & Purity
≥98%
Storage
Argon charged, Room temperature
Shipped In
Normal
Purity
≥98%
Names and Identifiers
Pubchem Sid504753792
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/504753792
Canonical Smiles[O-]P(=O)([O-])[O-].[O-]P(=O)([O-])[O-].[Co+2].[Co+2].[Co+2]
IUPAC Namecobalt(2+);diphosphate
InChIKeyZBDSFTZNNQNSQM-UHFFFAOYSA-H
INCHI1S/3Co.2H3O4P/c;;;2*1-5(2,3)4/h;;;2*(H3,1,2,3,4)/q3*+2;;/p-6
Isomeric SMILES [O-]P(=O)([O-])[O-].[O-]P(=O)([O-])[O-].[Co+2].[Co+2].[Co+2]
Molecular Weight 366.74
Reaxy-Rn 13317121
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=13317121&ln=

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

Download SDS →

✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

Look up COA →

📊 Datasheet

Quick-reference summary of product specifications and applications.

View datasheet →

🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomInorganic compounds
SuperclassMixed metal/non-metal compounds
ClassTransition metal oxoanionic compounds
SubclassTransition metal phosphates
Intermediate Tree Nodes Not available
Direct ParentTransition metal phosphates
Alternative Parents Inorganic oxides  Inorganic cobalt salts  
Molecular FrameworkNot available
Substituents Transition metal phosphate - Inorganic cobalt salt - Inorganic oxide - Inorganic salt
DescriptionThis compound belongs to the class of inorganic compounds known as transition metal phosphates. These are inorganic compounds in which the largest oxoanion is phosphate, and in which the heaviest atom not in an oxoanion is a transition metal.
External Descriptors Not available
3D Structure
Interactive Chemical Structure Model





Certificates(CoA,COO,BSE/TSE and Analysis Chart)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

14 results found

Lot NumberCertificate TypeDateItem
C2317423Certificate of AnalysisJan 19, 2026 C107771
J2522339Certificate of AnalysisJul 16, 2025 C107771
J2522386Certificate of AnalysisJul 16, 2025 C107771
J2522387Certificate of AnalysisJul 16, 2025 C107771
F2503209Certificate of AnalysisMay 29, 2025 C107771
F2503210Certificate of AnalysisMay 29, 2025 C107771
F2503211Certificate of AnalysisMay 29, 2025 C107771
F2503212Certificate of AnalysisMay 29, 2025 C107771
G2209090Certificate of AnalysisApr 07, 2025 C107771
B2507022Certificate of AnalysisSep 19, 2024 C107771
L2101245Certificate of AnalysisSep 19, 2024 C107771
L2101305Certificate of AnalysisSep 19, 2024 C107771
G2209078Certificate of AnalysisJun 16, 2022 C107771
G2209122Certificate of AnalysisJun 16, 2022 C107771

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Chemical and Physical Properties
SensitivityHygroscopic
Molecular Weight366.740 g/mol
XLogP3
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count8
Rotatable Bond Count0
Exact Mass366.706 Da
Monoisotopic Mass366.706 Da
Topological Polar Surface Area173.000 Ų
Heavy Atom Count13
Formal Charge0
Complexity36.800
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count5
Solution Calculators
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