DEVARDA'S ALLOY

ChemicalBook > CAS DataBase List > DEVARDA'S ALLOY

Product Name: DEVARDA'S ALLOY
CAS No.: 8049-11-4
Chemical Name: DEVARDA'S ALLOY
Synonyms: COPPER ALLOYS;DEVARDA'S ALLOY;DEVARDA'S METAL;Devarda’s alloy;Devardas alloy, GR;ALLOY ACC TO DEVARDA;aluminum:copper:zinc;DEVARDA'S ALLOY GRAN;DevardasAlloyPowderGr;DEVARDA'S ALLOY, GRIT
CBNumber: CB0355885
Molecular Formula: AlCuZn
Formula Weight: 155.92
MOL File: 8049-11-4.mol

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DEVARDA'S ALLOY Property

Melting point:: 550 °C(lit.)
Density: 4.355
bulk density: 2080kg/m3
storage temp.: Store at +5°C to +30°C.
form: powder
color: Grey
Water Solubility: Insoluble in water. Slightly soluble in hydrochloric acid
Merck: 13,2958
Boiling point:: 906°C (1013 hPa)
Exposure limits: ACGIH: TWA 1 mg/m3
NIOSH: IDLH 100 mg/m3; TWA 1 mg/m3
Stability:: Stable.
CAS DataBase Reference: 8049-11-4

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Safety

Hazard Codes: F
Risk Statements: 11
Safety Statements: 16-33-7/9
RIDADR: UN 3089 4.1/PG 2
WGK Germany: 3
TSCA: Yes
HS Code: 7403 29 00
HazardClass: 4.1

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H228Flammable solid

H411Toxic to aquatic life with long lasting effects

Precautionary statements

P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.

P273Avoid release to the environment.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 269484
Product name: Devarda’s alloy
Purity: filings, +100 mesh
Packaging: 100g
Price: $63.7
Updated: 2024/03/01

Sigma-Aldrich

Product number: 269484
Product name: Devarda’s alloy
Purity: filings, +100 mesh
Packaging: 500g
Price: $185
Updated: 2024/03/01

Sigma-Aldrich

Product number: 1.05341
Product name: Devarda′s alloy
Purity: for analysis EMSURE?
Packaging: 250g
Price: $298
Updated: 2024/03/01

Sigma-Aldrich

Product number: 1.05341
Product name: Devarda′s alloy
Purity: for analysis EMSURE?
Packaging: 1kg
Price: $712
Updated: 2024/03/01

Alfa Aesar

Product number: 045526
Product name: Devarda's Alloy, granular
Packaging: 100g
Price: $50.6
Updated: 2024/03/01

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DEVARDA'S ALLOY Chemical Properties,Usage,Production

Chemical Properties

grey solid

Uses

Devarda's Alloy is used as reducing agent in analytical chemistry for the determination of nitrates after their reduction to ammonia under alkaline conditions. It is also used in the quantitative or qualitative analysis of nitrates in agriculture and soil science before the development of ion chromatography. It is an important raw material and intermediate used in organic synthesis, pharmaceuticals, and agrochemicals.

Uses

Reducing agent for determination of nitrogen in nitrates and nitrites.

General Description

Devarda′s alloy is a reducing agent, and has found application in being used to reduce NO₃--N, or NO₂--N, into NH⁴⁺-N, thereby finding functionality in being used for total nitrogen determination.

DEVARDA'S ALLOY Preparation Products And Raw materials

Raw materials

Preparation Products

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8049-11-4, DEVARDA'S ALLOYRelated Search:

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DEVARDA'S ALLOY GRAN

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