Description

Sodiumarsenatedodecahydrate CAS NO 13510-46-8 is a high-purity inorganic salt primarily used in specialized industrial and research applications. This compound is valued for its consistent chemical composition and reliable performance in controlled processes. It serves as a critical reagent or intermediate in sectors such as analytical chemistry, materials science, and specialized manufacturing where precise arsenic content is required.

Application

• Analytical Chemistry: Used as a standard or reagent in quantitative analysis and testing procedures.
• Research & Development: Serves as a precursor or starting material in the synthesis of other inorganic compounds and materials.
• Electronics Manufacturing: Potential application in the production of specialized semiconductors or glass formulations.
• Preservative Treatment: Historical use in wood preservation; modern applications are highly regulated and specialized.
• Laboratory Reagent: Employed in educational and industrial laboratories for specific chemical reactions and experiments.
• Metallurgy: Can be used in certain alloying processes or surface treatment applications.

Basic Information

Item	Detail
Product Name	Sodiumarsenatedodecahydrate
CAS No.	13510-46-8
Molecular Formula	Na3AsO4·12H2O
Molecular Weight	424.07 g/mol
Synonyms	Sodium Arsenate Dodecahydrate; Trisodium Arsenate Dodecahydrate; Sodium Orthoarsenate Dodecahydrate; Arsenic Acid, Trisodium Salt, Dodecahydrate; Na3AsO4·12H2O; Sodium Arsenate 12-Hydrate; Trisodium Orthoarsenate Dodecahydrate
EINECS	Contact for details

Quality Control

Our Sodiumarsenatedodecahydrate is manufactured under strict quality management protocols to ensure batch-to-batch consistency and high purity. Each lot undergoes rigorous analytical testing, including assay and impurity profiling. A Certificate of Analysis (COA) detailing all quality parameters is provided with every shipment to guarantee compliance with your technical requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed after each use to prevent moisture absorption and potential caking. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White or colorless crystals
Identification (IR)	Conforms
Assay (Na3AsO4·12H2O)	≥ 98.0 %
pH (5% solution)	10.0 - 12.0
Loss on Drying	≤ 2.0 %
Heavy Metals (as Pb)	≤ 20 ppm
Chloride (Cl)	≤ 0.01 %
Sulfate (SO4)	≤ 0.02 %

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