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C5267

Sigma-Aldrich

Calcium phosphate tribasic

34.0-40.0% Ca basis

Synonym(s):

Calcium hydroxyphosphate, HAp, Hydroxylapatite, Tribasic calcium phosphate

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100 ML
CN¥1,709.01
500 ML
CN¥6,172.90

CN¥1,709.01

Estimated to ship onMay 20, 2025Details

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100 ML
CN¥1,709.01
500 ML
CN¥6,172.90

About This Item

Linear Formula:
[Ca5(OH)(PO4)3]x
CAS Number:
12167-74-7
Molecular Weight:
502.31
EC Number:
235-330-6
MDL number:
MFCD00010904
UNSPSC Code:
12352302
PubChem Substance ID:
57654023
NACRES:
NA.23
form:
solid

CN¥1,709.01

Estimated to ship onMay 20, 2025Details

Request a Bulk Order

Quality Level

200

form

solid

concentration

34.0-40.0% Ca

mp

1100 °C (lit.)

SMILES string

[Ca++].[Ca++].[Ca++].[Ca++].O[Ca+].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O

InChI

1S/5Ca.3H3O4P.H2O/c;;;;;3*1-5(2,3)4;/h;;;;;3*(H3,1,2,3,4);1H2/q5*+2;;;;/p-10

InChI key

XYJRXVWERLGGKC-UHFFFAOYSA-D

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Show Differences

1 of 4

This Item
3604653306534867
正丁醇 BioRenewable, ACS reagent, ≥99.4%

901351

正丁醇

正丁醇 ACS reagent, ≥99.4%

360465

正丁醇

正丁醇 puriss. p.a., ACS reagent, reag. ISO, reag. Ph. Eur., ≥99.5% (GC)

33065

正丁醇

正丁醇 suitable for HPLC, ≥99.7%

34867

正丁醇

Quality Level

200

Quality Level

200

Quality Level

200

Quality Level

100

assay

≥99.4%

assay

≥99.4%

assay

≥99.5% (GC)

assay

≥99.7%

grade

ACS reagent

grade

ACS reagent

grade

ACS reagent, puriss. p.a.

grade

-

form

liquid

form

liquid

form

liquid

form

liquid

bp

116-118 °C (lit.)

bp

116-118 °C (lit.)

bp

116-118 °C (lit.)

bp

116-118 °C (lit.)

vapor density

2.55 (vs air)

vapor density

2.55 (vs air)

vapor density

2.55 (vs air)

vapor density

2.55 (vs air)

Storage Class Code

13 - Non Combustible Solids

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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    0000352004
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    Xi Chen et al.
    The Journal of biological chemistry, 289(16), 11162-11174 (2014-03-13)
    Calcium phosphate precipitates (CPPs) form complexes with DNA, which enter cells via endocytosis. Under this condition CPPs induce autophagy via the canonic autophagy machinery. Here we showed that CPP-induced autophagy was also dependent on endocytosis as the process was significantly
    Liam M Grover et al.
    Biomaterials, 34(28), 6631-6637 (2013-06-12)
    Pyrophosphate ions are both inhibitors of HA formation and substrates for phosphatase enzymes. Unlike polyphosphates their hydrolysis results simultaneously in the complete loss of mineral formation inhibition and a localised elevation in orthophosphate ion concentration. Despite recent advances in our
    Thomas Lyon et al.
    The Journal of bone and joint surgery. American volume, 95(23), 2088-2096 (2013-12-07)
    Recombinant human bone morphogenetic protein-2 (rhBMP-2) applied on an absorbable collagen sponge improves open tibial fracture-healing as an adjunct to unreamed intramedullary nail fixation. We evaluated rhBMP-2 and a new, injectable calcium phosphate matrix (CPM) formulation in acute closed tibial
    Tie Liu et al.
    Bone, 56(1), 110-118 (2013-06-05)
    As an alternative to an autologous bone graft, deproteinized bovine bone (DBB) is widely used in the clinical dentistry. Although DBB provides an osteoconductive scaffold, it is not capable of enhancing bone regeneration because it is not osteoinductive. In order
    Layal Safa et al.
    Biochimie, 103, 80-88 (2014-04-22)
    Replication protein A (RPA) is a single-stranded DNA binding protein that plays an essential role in telomere maintenance. RPA binds to and unfolds G-quadruplex (G4) structures formed in telomeric DNA, thus facilitating lagging strand DNA replication and telomerase activity. To
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