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Tricalcium diarsorate

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Identification
Molecular formula
Ca3(AsO4)2
CAS number
52723-05-8
IUPAC name
tricalcium;diarsorate
State
State

At room temperature, tricalcium diarsorate is typically found in a solid state.

Melting point (Celsius)
2 335.00
Melting point (Kelvin)
2 608.00
Boiling point (Celsius)
2 827.00
Boiling point (Kelvin)
3 100.00
General information
Molecular weight
398.07g/mol
Molar mass
398.0710g/mol
Density
3.6800g/cm3
Appearence

Tricalcium diarsorate typically appears as a white or off-white solid. It is usually found in crystalline form.

Comment on solubility

Solubility of Tricalcium Diarsorate

Tricalcium diarsorate, with the formula Ca3(AsO4)2, is known for its intriguing solubility characteristics. The solubility of this compound can generally be described as:

  • Low Solubility: Tricalcium diarsorate tends to be poorly soluble in water, which is a common property of many calcium-based compounds.
  • Influence of pH: The solubility can be affected by the pH of the solution; it typically dissolves more readily in acidic conditions.
  • Precipitation: In neutral or alkaline environments, it may precipitate out of solution, leading to decreased solubility.

Interestingly, there are several factors that may influence the solubility of tricalcium diarsorate:

  1. Temperature: Increased temperature often leads to increased solubility in various compounds, though specific data on temperature effects for this compound can vary.
  2. Ionic Strength: The presence of other ions in solution can impact the solubility by either competing with the calcium or arsenate ions or altering the chemical environment.

In summary, the solubility of tricalcium diarsorate is a complex interplay involving environmental conditions. Understanding these dynamics is crucial for applications in fields such as environmental chemistry and materials science.

Interesting facts

Interesting Facts about Tricalcium Diarsorate

Tricalcium diarsorate is an intriguing compound that showcases the fascinating interplay of calcium and arsenic in various chemical applications. Here are some captivating highlights about this compound:

  • Composition: As suggested by its name, this compound consists of three calcium (Ca) ions combined with two arsenate (AsO4) groups, resulting in a complex arrangement that influences its properties.
  • Role in Biology: While arsenic is often known for its toxicity, certain arsenates play important roles in biological systems, sometimes serving as components of vital biochemical pathways.
  • Industrial Applications: Tricalcium diarsorate can find its applications in various industries, particularly in manufacturing processes that require specific arsenate formulations.
  • Research Significance: Researchers are increasingly interested in the interactions of calcium and arsenic compounds, particularly in understanding their behavior in soils and their impact on plant growth.
  • Analytical Importance: Compounds containing arsenate, including tricalcium diarsorate, are often studied through modern analytical techniques to monitor environmental contamination and assess bioavailability.

In the words of famed chemist Marie Curie, "Nothing in life is to be feared, it is only to be understood." This sentiment holds true in the study of compounds like tricalcium diarsorate, as increased understanding of its properties and applications can lead to safer usage strategies and innovative solutions in chemistry.

In conclusion, tricalcium diarsorate is more than just a chemical formula—it represents a gateway to exploring the dual nature of both essential and hazardous materials, highlighting the importance of careful study in the field of chemistry.

Synonyms
CALCIUM ARSENATE
7778-44-1
Pencal
Cucumber dust
Spra-cal
Calcium-o-arsenate
Chip-Cal Granular
Tricalcium arsenate
Calcium orthoarsenate
Calcium arsenate (Ca3(AsO4)2)
HSDB 1433
EINECS 233-287-8
UNII-95OX15I8ZU
95OX15I8ZU
AI3-24838
CALCAREA ARSENICICA
DTXSID6058182
EC 231-904-5
Calciumarsenat
Kalziumarseniat
Spracal
Kilmag
Chip-Cal
Arseniate de calcium
Caswell no 137
KALO
Calcium ortho-arsenate
Pesticide Code 013501
TRICALCIUM-O-ARSENATE
TRICALCIUM ORTHO ARSENATE
DTXCID2031950
CALCIUM ARSENATE, (SOLID)
EPA pesticide chemical code 013501
231-904-5
Arsenic acid, calcium salt
tricalcium;diarsorate
10103-62-5
Arsenic acid (H3AsO4), calcium salt (2:3)
Arsenic acid (H3AsO4),calcium salt (2:3)
Kalziumarseniat (German)
UN1573
Arseniate de calcium (French)
EINECS 231-904-5
Arsenic acid, calcium slt (2:3)
MFCD00049407
Arsenic acid,calcium salt
CALCIUM ARSENATE [MI]
CALCIUM ARSENATE [HSDB]
CHEBI:81880
CALCIUM ARSENATE [WHO-DD]
RMBBSOLAGVEUSI-UHFFFAOYSA-H
CALCAREA ARSENICICA [HPUS]
Calcium arsenate [UN1573] [Poison]
DB-254154
NS00080311
C18647
Q412645
ARSENIC ACID (H(SUB 3)ASO(SUB 4)) CALCIUM SALT (2:3)