Calcium phosphate - Bio-medical grade, ≥98%, β-phase basis,< 70μm , CAS No.7758-87-4

CAS: 7758-87-4 Cat. No.: C139914 Formula: Ca3O8P2 Molecular Weight: 310.18 EC Number: 231-840-8
AVAILABLE TO ORDER
GRADE & PURITY Bio-medical grade ? Bio-medical grade — quality for biomedical and device-contact use. Use where biocompatibility and controlled purity are needed. ≥98% β-phase basis,< 70μm
Synonyms
TCP | beta-Tricalcium phosphate | Posture (TN) | FT-0645103 | Synthos | beta-tri-Calcium phosphate, puriss. p.a., >=95% beta-phase basis (sintered powder) | CALCIUM PHOSPHATE, UNSPECIFIED FORM | Tertiary calcium phosphate | beta tricalcium phosphate | Cal
Storage
Argon charged,Room temperature
Shipped In
Normal
★
Size
USA
Germany (EU)*
Price
Qty
5g
C139914-5g
5 In stock
—

$114.90

$155.90
Save $41.00 (26.30%)
25g
C139914-25g
6 In stock
—

$457.90

$618.90
Save $161.00 (26.01%)
Enter a quantity for the sizes you want to add.
🧪
Why this grade

Bio-medical grade, ≥98%, β-phase basis,< 70μm Bio-medical grade 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 48 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyms
TCP | beta-Tricalcium phosphate | Posture (TN) | FT-0645103 | Synthos | beta-tri-Calcium phosphate, puriss. p.a., >=95% beta-phase basis (sintered powder) | CALCIUM PHOSPHATE, UNSPECIFIED FORM | Tertiary calcium phosphate | beta tricalcium phosphate | Cal
Specifications & Purity
Bio-medical grade, ≥98%, β-phase basis,< 70μm
Storage
Argon charged,Room temperature
Shipped In
Normal
Grade
Bio-medical grade
Purity
≥98%
Names and Identifiers
Pubchem Sid
Canonical Smiles
[O-]P(=O)([O-])[O-].[O-]P(=O)([O-])[O-].[Ca+2].[Ca+2].[Ca+2]
IUPAC Name
tricalcium;diphosphate
InChIKey
QORWJWZARLRLPR-UHFFFAOYSA-H
INCHI
1S/3Ca.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-].[Ca+2].[Ca+2].[Ca+2]
WGK Germany
3
Molecular Weight
310.18
Reaxy-Rn
11329545
Reaxys-RN_link_address
https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=11329545&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
ClassAlkaline earth metal oxoanionic compounds
SubclassAlkaline earth metal phosphates
Intermediate Tree Nodes Not available
Direct ParentAlkaline earth metal phosphates
Alternative Parents Inorganic oxides  Inorganic calcium salts  
Molecular FrameworkNot available
Substituents Alkaline earth metal phosphate - Inorganic calcium salt - Inorganic oxide - Inorganic salt
DescriptionThis compound belongs to the class of inorganic compounds known as alkaline earth metal phosphates. These are inorganic compounds in which the largest oxoanion is phosphate, and in which the heaviest atom not in an oxoanion is an alkaline earth metal.
External Descriptors calcium phosphate
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.

12 results found

Lot NumberCertificate TypeDateItem
H2528148Certificate of AnalysisJul 03, 2025 C139914
H2528149Certificate of AnalysisJul 03, 2025 C139914
C2518712Certificate of AnalysisMar 04, 2025 C139914
C2518713Certificate of AnalysisMar 04, 2025 C139914
H2430398Certificate of AnalysisAug 22, 2024 C139914
H2430399Certificate of AnalysisAug 22, 2024 C139914
C23181014Certificate of AnalysisDec 17, 2022 C139914
C23181020Certificate of AnalysisDec 17, 2022 C139914
C23181021Certificate of AnalysisDec 17, 2022 C139914
C23181023Certificate of AnalysisDec 17, 2022 C139914
H2219100Certificate of AnalysisMar 10, 2022 C139914
H2219101Certificate of AnalysisMar 10, 2022 C139914
Chemical and Physical Properties
SensitivityMoisture sensitive.
Refractive Index1.626
Melt Point(°C)1670°C
Molecular Weight310.180 g/mol
XLogP3
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count8
Rotatable Bond Count0
Exact Mass309.795 Da
Monoisotopic Mass309.795 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
Documents & Articles
Citations of This Product
Solution Calculators
Reviews

Customer Reviews

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