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DEVARDA'S ALLOY

DEVARDA'S ALLOY Suppliers list
Company Name: Shanghai Zheyan Biotech Co., Ltd.
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Products Intro: Product Name:Devarda's alloy
CAS:8049-11-4
Purity:AR Package:100g
Company Name: Hefei TNJ Chemical Industry Co.,Ltd.
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Products Intro: Product Name:devarda'S alloy
CAS:8049-11-4
Company Name: Dayang Chem (Hangzhou) Co.,Ltd.
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Products Intro: Product Name:Devarda's alloy
CAS:8049-11-4
Purity:0.95&0.99 Package:0.1KG;1KG;1000KG Remarks:High quality
Company Name: PT CHEM GROUP LIMITED
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Products Intro: Product Name:Devarda's alloy
CAS:8049-11-4
Purity:0.95&0.99 Package:0.1KG;1KG;1000KG Remarks:High quality
Company Name: SUZHOU SENFEIDA CHEMICAL CO.,LTD
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Products Intro: Product Name:DEVARDA'S ALLOY
CAS:8049-11-4
Purity:99.9% Package:200kg
DEVARDA'S ALLOY Basic information
Product Name:DEVARDA'S ALLOY
Synonyms:ALLOY ACCORDING TO DEVARDA;ALLOY ACC TO DEVARDA;COPPER ALLOYS;DEVARDA'S ALLOY;DEVARDA'S ALLOY SILYLATION REAGENT;DEVARDA'S METAL;DEVARDA'S ALLOY, -100 MESH;DEVARDA'S ALLOY, GRIT
CAS:8049-11-4
MF:AlCuZn
MW:155.92
EINECS:684-242-8
Product Categories:Decomposition Reagents;Alloys;AlloysAnalytical Reagents;Decomposition ReagentsFood&Beverage;Reagents for analysis of proteins;Reagents for Food Analysis;Materials Science;Metal and Ceramic Science;Special Applications
Mol File:8049-11-4.mol
DEVARDA'S ALLOY Structure
DEVARDA'S ALLOY Chemical Properties
Melting point 550 °C(lit.)
density 4.355
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 limitsACGIH: TWA 1 mg/m3
NIOSH: IDLH 100 mg/m3; TWA 1 mg/m3
Stability:Stable.
CAS DataBase Reference8049-11-4
Safety Information
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
MSDS Information
ProviderLanguage
SigmaAldrich English
DEVARDA'S ALLOY Usage And Synthesis
Chemical Propertiesgrey solid
UsesDevarda'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.
UsesReducing agent for determination of nitrogen in nitrates and nitrites.
General DescriptionDevarda′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 materialsAluminum-->ZINC-->Copper
Tag:DEVARDA'S ALLOY(8049-11-4) Related Product Information
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