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359734

Sigma-Aldrich

Calcium citrate tetrahydrate

99%

Synonym(s):

1,2,3-Propanetricarboxylic acid, 2-hydroxy-, calcium salt (2:3), tetrahydrate, Tricalcium dicitrate tetrahydrate

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250 G
$51.66
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$96.30

$51.66

List Price$57.40Save 10%

Estimated to ship onApril 23, 2025

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250 G
$51.66
1 KG
$96.30

About This Item

Linear Formula:
[O2CCH2C(OH)(CO2)CH2CO2]2Ca3 · 4H2O
CAS Number:
5785-44-4
Molecular Weight:
570.49
EC Number:
212-391-7
MDL number:
MFCD00150786
UNSPSC Code:
12352100
PubChem Substance ID:
24862102
NACRES:
NA.22

$51.66

List Price$57.40Save 10%

Estimated to ship onApril 23, 2025

Request a Bulk Order

Quality Level

200

assay

99%

form

powder

SMILES string

[H]O[H].[H]O[H].[H]O[H].[H]O[H].OC1(CC(=O)O[Ca]OC(=O)C1)C(=O)O[Ca]OC(=O)C2(O)CC(=O)O[Ca]OC(=O)C2

InChI

1S/2C6H8O7.3Ca.4H2O/c2*7-3(8)1-6(13,5(11)12)2-4(9)10;;;;;;;/h2*13H,1-2H2,(H,7,8)(H,9,10)(H,11,12);;;;4*1H2/q;;3*+2;;;;/p-6

InChI key

LNIZKKFWMDARJV-UHFFFAOYSA-H

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General description

Thermal decomposition of calcium citrate tetrahydrate in dynamic air or dry nitrogen has been investigated by by TG, DTA and DSC.[1]

Application

Calcium citrate tetrahydrate may be used as raw material in the preparation of nanoparticle with the nominal composition Ca0.8 Ba0.2 Ti03 :Pr3+, via sol-gel process.[2] It may be employed as carbon source in a simple and effective carbonization method to prepare porous carbon without any activation process.[3] It is suitable for use in the preparation of bovine serum albumin (BSA) nanoparticles.[4]

Storage Class

11 - Combustible Solids

wgk_germany

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

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Certificates of Analysis (COA)

Lot/Batch Number
BCCM8183
BCCL6145
BCCH7067
BCCH0202
BCCH8693

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Preparation of size-controlled bovine serum albumin (BSA) nanoparticles by a modified desolvation method.
Jun JY, et al.
Food Chemistry, 127(4), 1892-1898 (2011)
Thermal decomposition of calcium citrate tetrahydrate.
Mansour SAA.
Thermochimica Acta, 233(2), 243-256 (1994)
Yannan Mu et al.
Luminescence : the journal of biological and chemical luminescence, 30(5), 503-506 (2014-09-12)
Nanoparticles with the nominal composition Ca0.8Ba0.2Ti03:Pr(3+) were prepared using the sol-gel process. Barium nitrate, 4-hydrated calcium nitrate and praseodymium oxide were used as raw materials. The structural evolution and decomposition processes of the precursors were investigated by powder X-ray diffraction
An activation-free protocol for preparing porous carbon from calcium citrate and the capacitive performance.
Zhou QQ, et al.
Microporous and Mesoporous Materials : The Official Journal of the International Zeolite Association, 158, 155-161 (2012)
J Christopher Gallagher et al.
The Journal of clinical endocrinology and metabolism, 97(10), 3550-3556 (2012-08-03)
Vitamin D is often recommended for use with calcium supplements to increase absorption. There are no systematic studies of vitamin D on calcium absorption that indicate what dose should be recommended. Our objective was to study the effect of increasing
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