The physical form of this product may range from a powder or granules to chunks. The particle size is not determined.
202657
Arsenic
99.999% trace metals basis
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About This Item
Empirical Formula (Hill Notation):
As
CAS Number:
Molecular Weight:
74.92
NACRES:
NA.23
PubChem Substance ID:
UNSPSC Code:
12141906
EC Number:
231-148-6
MDL number:
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Product Name
Arsenic, 99.999% trace metals basis
InChI key
RQNWIZPPADIBDY-UHFFFAOYSA-N
InChI
1S/As
SMILES string
[As]
assay
99.999% trace metals basis
resistivity
33.3 μΩ-cm
bp
613 °C (lit.)
mp
817 °C (lit.)
density
5.727 g/mL at 25 °C (lit.)
Quality Level
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This Item | 267961 | 709247 | 209643 |
|---|---|---|---|
| assay 99.999% trace metals basis | assay ≥99.997% trace metals basis | assay 99.995% trace metals basis | assay ≥99.99% trace metals basis |
| mp 817 °C (lit.) | mp 817 °C (lit.) | mp 1015 °C | mp 217 °C (lit.) |
| resistivity 33.3 μΩ-cm | resistivity 33.3 μΩ-cm | resistivity - | resistivity 1.2 μΩ-cm, 0°C |
| bp 613 °C (lit.) | bp 613 °C (lit.) | bp - | bp 684.9 °C (lit.) |
| density 5.727 g/mL at 25 °C (lit.) | density 5.727 g/mL at 25 °C (lit.) | density 5.53 g/mL at 25 °C (lit.) | density 4.81 g/mL at 25 °C (lit.) |
| Quality Level 100 | Quality Level 100 | Quality Level - | Quality Level 100 |
Application
Arsenic pieces may be used to prepare α-realgar (As4S4).[1]
signalword
Danger
Hazard Classifications
Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 1A - Repr. 1A - STOT RE 1 Oral
target_organs
Respiratory organs,Cardio-vascular system,Gastro-intestinal system,Central nervous system,Nervous system
Storage Class
6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges
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Valence and core-level binding energy shifts in realgar (As 4 S 4) and pararealgar (As 4 S 4) arsenic sulfides.
Bullen HA, et al.
Surface Science, 531(3), 319-328 (2003)
Arsenic binding to proteins.
Shengwen Shen et al.
Chemical reviews, 113(10), 7769-7792 (2013-07-03)
Ilona Dudka et al.
Environment international, 68, 71-81 (2014-04-10)
Environmental metabonomics is the application of metabonomics to characterize the interactions of organisms with their environment. Metabolic profiling is an exciting addition to the armory of the epidemiologist for the discovery of new disease risk biomarkers and diagnostics. This work
Meryene C Teixeira et al.
Food chemistry, 154, 38-43 (2014-02-13)
We have developed an eletroanalytical method that employs Cu(2+) solutions to determine arsenic in sugarcane brandy using an electrode consisting of carbon paste modified with carbon nanotubes (CNTPE) and polymeric resins. We used linear sweep (LSV) and differential-pulse (DPV) voltammetry
Tien-Hui Lu et al.
Toxicology letters, 224(1), 130-140 (2013-10-26)
Arsenic (As), a well-known high toxic metal, is an important environmental and industrial contaminant, and it induces oxidative stress, which causes many adverse health effects and diseases in humans, particularly in inorganic As (iAs) more harmful than organic As. Recently
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