Calcium citrate tetrahydrate

Basic Information

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CAS Number

5785-44-4

Molecular Formula

C12H18Ca3O18

Molecular Weight

570.49 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Fine Chemicals Surfactants Anionic Surfactants

Basic Physical Properties

Boiling Point

309.6 oC at 760 mmHg

Water Solubility

Soluble in water and hydrochloric acid.

Flash Point

155.2 oC

Solubility

0.1 M HCl: 0.01 M at 20 °C, clear, colorless

SMILES

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[O-]C(=O)C(CC(=O)[O-])(CC(=O)[O-])O.[O-]C(=O)C(CC(=O)[O-])(CC(=O)[O-])O.O.O.O.O.[Ca+2].[Ca+2].[Ca+2]

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

InChIKey

LNIZKKFWMDARJV-UHFFFAOYSA-H

LogP

-3.21680

Complexity

211

Safety Information

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Sensitiveness

对湿度敏感

Synonyms & References

English

Calcium citrate tetrahydrate
Tricalcium Citrate 4 H2O
tricalcium,2-hydroxypropane-1,2,3-tricarboxylate,tetrahydrate
Calcium citrate
1,2,3-Propanetricarboxylicacid, 2-hydroxy-, calcium salt (2:3), tetrahydrate (9CI)
Citric acid, calciumsalt (2:3), tetrahydrate (8CI)
Tricalciumdicitrate tetrahydrate
Calcium citrate [USP]
Citric acid calcium salt
MLM29U2X85
Tricalcium dicitrate tetrahydrate
Calcium citrate (USP)
Calcium 2-hydroxypropane-1,2,3-tricarboxylate tetrahydrate
Calcium citrate tribasic tetrahydrate, 98+%, for analysis
Citracal (TN)
Calcium citrate (3:2), tetrahydrate
KSC493E4F
TRA0015197
1,2,3-Propanetricarboxylic acid, 2-hydroxy-, calcium sal

MDL Number

MFCD00078618

Customs Code

2918150000

FAQ

What regulatory guidelines apply to calcium citrate tetrahydrate (CAS: 5785-44-4)?

Calcium citrate tetrahydrate (CAS: 5785-44-4) is subject to regulatory guidelines under the Globally Harmonized System (GHS) for classification and labeling of chemicals. It is also regulated under the REACH (Registration, Evaluation, Authorization, and Restriction of Chemicals) framework in the European Union. In the United States, it is regulated by the FDA for food additives and by the EPA for environmental protection. Specific safety data sheets (SDS) and compliance with local environmental laws are essential.

Are there alternatives to calcium citrate tetrahydrate (CAS: 5785-44-4) in synthesis?

There are other calcium salts that can be used as alternatives in synthesis, such as calcium carbonate or calcium gluconate. For specific applications, alternative reagents like citric acid or tricalcium phosphate can also be considered. The choice depends on the desired properties and the specific requirements of the synthesis process.

What is the market or research trend for calcium citrate tetrahydrate (CAS: 5785-44-4)?

The market for calcium citrate tetrahydrate (CAS: 5785-44-4) is growing due to its widespread use in dietary supplements and pharmaceuticals. Research trends include its use in bone health supplements and as a calcium source in food products. Additionally, there is increasing interest in its use in dental care products and as a buffering agent in various formulations.

How should waste containing calcium citrate tetrahydrate (CAS: 5785-44-4) be handled?

Waste containing calcium citrate tetrahydrate (CAS: 5785-44-4) should be collected in appropriate containers and stored separately. It can be disposed of through professional waste disposal services that handle hazardous materials. Environmental precautions include preventing water contamination and following local regulations for waste disposal. Proper labeling and documentation of waste management practices are also essential.