Description

Calcium Bis(Methylarsonate) CAS NO 5902-95-4 is an organoarsenic compound primarily utilized as a key intermediate in the synthesis of specialized herbicides and fungicides. Its value lies in providing a stable, bioavailable source of arsenic for targeted agricultural applications, contributing to effective crop protection strategies. This product is essential for agrochemical manufacturers and research institutions developing formulations for broad-spectrum disease and weed control.

Application

• Primary Intermediate for Herbicides: A critical building block in the synthesis of organic arsenical herbicides used for non-selective vegetation control.
• Fungicide Formulations: Used in the development of fungicidal agents for protecting crops from soil-borne and foliar diseases.
• Wood Preservation Research: Investigated as a potential component in formulations for protecting timber against fungal decay and insect damage.
• Chemical Synthesis: Serves as a specialized reagent in organic synthesis for introducing methylarsonate groups into target molecules.
• Agricultural Research & Development: Employed in R&D settings to study the efficacy and environmental behavior of organoarsenic compounds.

Basic Information

Product Name	Calcium Bis(Methylarsonate)
CAS No.	5902-95-4
Molecular Formula	C4H6As2CaO6
Molecular Weight	328.01 g/mol
Synonyms	Calcium Methanearsonate; Calcium Methylarsonate; Calcium hydrogen methylarsonate; Calcium dimethyl arsenate; Methanearsonic acid, calcium salt; DSMA (related disodium salt); CAMA; Contact for additional synonyms.
EINECS	227-593-7

Quality Control

Our Calcium Bis(Methylarsonate) is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. A Certificate of Analysis (COA) detailing specific results for assay, impurity profile, and physical parameters is provided with every shipment to guarantee it meets your technical requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials. Maintain at controlled room temperature. Keep container tightly sealed when not in use to minimize exposure to atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to reference spectrum
Assay (Titration)	≥ 95.0%
Loss on Drying	≤ 2.0%
Arsenic Content	Contact for details
Heavy Metals (as Pb)	≤ 20 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.