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CAS 7778-44-1

:

Calcium arsenate

Description:
Calcium arsenate, with the CAS number 7778-44-1, is an inorganic compound composed of calcium, arsenic, and oxygen. It typically appears as a white or colorless solid and is often found in the form of a hydrate. This compound is primarily used as a pesticide and herbicide in agriculture, particularly for controlling pests in crops. Calcium arsenate is known for its low solubility in water, which contributes to its effectiveness as a long-lasting agricultural treatment. However, it is important to note that calcium arsenate contains arsenic, a toxic element, which poses health risks to humans and the environment. As such, its use is regulated in many countries, and safety precautions are necessary when handling it. In addition to its agricultural applications, calcium arsenate has been studied for its potential use in various chemical processes and materials science. Overall, while it has practical applications, the associated toxicity requires careful management and adherence to safety guidelines.
Formula:AsH3O4Ca
InChI:InChI=1S/AsH3O4.Ca/c2-1(3,4)5;/h(H3,2,3,4,5);
InChI key:InChIKey=GYYLHZUIHDISBV-UHFFFAOYSA-N
SMILES:[As](=O)(O)(O)O.[Ca]
Synonyms:
  • Arsenic acid (H3AsO4), calcium salt (2:3)
  • Arsenic acid (H<sub>3</sub>AsO<sub>4</sub>), calcium salt (2:3)
  • Arsenic acid, calcium salt (2:3)
  • Calcium Arsenate (3:2)
  • Calcium arsenate (Ca<sub>3</sub>(AsO<sub>4</sub>)<sub>2</sub>)
  • Calcium arsenate [2AsH3O4.2Ca]
  • Calcium arsenate, 99% (metals basis)
  • Chip-Cal Granular
  • Chip-cal
  • Cucumber dust
  • See more synonyms
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Found 3 products.
  • Calcium arsenate, 95%
    Alfa Aesar By Thermo Fisher Scientific
    + Info

    Calcium arsenate, 95%

    CAS:
    Calcium arsenate is also used in weather- resistant wood treatment. It was used mainly in viticulture, in the past. it was mainly used against the boll weevil in cotton cultivation. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some document
    Formula:As2Ca3O8
    Purity:95%
    Molecular weight:398.07

    Ref: 02-039219

    50g
    To inquire
    250g
    To inquire
  • Calcium Arsenate
    TRC
    + Info

    Calcium Arsenate

    CAS:
    Formula:AsO4·3Ca
    Color and Shape:Neat
    Molecular weight:398.072

    Ref: TR-C145015

    1g
    264.00€
    5g
    1,027.00€
    10g
    1,575.00€
  • Calcium arsenate, min. 95%
    Strem
    + Info

    Calcium arsenate, min. 95%

    CAS:

    Calcium arsenate, min. 95%

    Formula:Ca3(AsO4)2
    Purity:min. 95%
    Color and Shape:white pwdr.
    Molecular weight:398.08

    Ref: 08-93-2004

    25g
    83.00€
    100g
    278.00€
    500g
    1,050.00€