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Key Documents

13204

Sigma-Aldrich

β-tri-Calcium phosphate

puriss. p.a., ≥98% β-phase basis (unsintered powder)

동의어(들):

β-TCP, β-Tricalcium phosphate

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About This Item

실험식(Hill 표기법):
Ca3O8P2
CAS Number:
Molecular Weight:
310.18
EC Number:
MDL number:
UNSPSC 코드:
12352302
PubChem Substance ID:
NACRES:
NA.55

grade

puriss. p.a.

분석

≥98% β-phase basis (unsintered powder)

형태

powder

불순물

≤250 mg/kg total sulfur (as SO4) (ICP)
≤50 mg/kg total heavy metals (as lead)

음이온 미량물

chloride (Cl-): ≤100 mg/L

양이온 미량물

As: ≤0.5 mg/kg
Ba: ≤10 mg/kg
Cd: ≤1 mg/kg
Co: ≤1 mg/kg
Cr: ≤5 mg/kg
Cu: ≤1 mg/kg
Hg: ≤0.5 mg/kg
Ni: ≤1 mg/kg
Pb: ≤5 mg/kg
Zn: ≤10 mg/kg

InChI

1S/3Ca.2H3O4P/c;;;2*1-5(2,3)4/h;;;2*(H3,1,2,3,4)/q3*+2;;/p-6

InChI key

QORWJWZARLRLPR-UHFFFAOYSA-H

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일반 설명

β-tri-Calcium phosphate belongs to the category of calcium-phosphate based ceramics, which has been involved in the preparation of a new biosynthetic material possessing morphogenetic activity that is used as a bone implant.

분석 메모

Phase Composition (by XRD analysis)
Low crystalinity Hydroxylapatite at unsintered condition.
A high crystalinity ß-Tricalcium phosphate after sintering at 1100C.
ß-TCP: >98% (by x-ray diffraction analysis)
other Ca-P phases as Hydroxylapatite, a-TCP and Pyrophosphate <2.0%

Storage Class Code

11 - Combustible Solids

WGK

WGK 1

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable


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