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18851 Selenic acid, 40% aq. soln.

CAS Number
7783-08-6
Synonyms

Stock No. Size Price ($) Quantity Availability
18851-22 100g 163.00
18851-36 500g 731.00
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Selenic acid, 40% aq. soln.

MDL
MFCD00012191
EINECS
231-979-4

Chemical Properties

Formula
H2O4Se
Formula Weight
144.97(anhy)
Form
Liquid
Density
1.41
Storage & Sensitivity
Ambient temperatures.
Solubility
Miscible with sulfuric acid. Immiscible with ammonia.

Applications

Selenic acid is used as an oxidizing agent. Its derivative sodium selenate is used in the preparation of glass and animal feeds. It acts as an analytical reagent and also used for the preparation of other selenium salts such as gold(III) selenate. Further, it reacts with fluorosulfuric acid to get selenoyl fluoride.

Notes

Hygroscopic. Incompatible with bases, oxidizing agents, metals and combustible materials.

Literature References

Nazarkina, Y.; Gavrilov, S.; Terryn, H.; Petrova, M.; Ustarroz, J. Investigation of the Ordering of Porous Anodic Alumina Formed by Anodization of Aluminum in Selenic Acid. J. Electrochem. Soc. 2015, 162 (9), E166-E172.

Akiya, S.; Kikuchi, T.; Natsui, S.; Suzuki, R. O. Optimum Exploration for the Self-Ordering of Anodic Porous Alumina Formed via Selenic Acid Anodizing. J. Electrochem. Soc. 2015, 162 (10), E244-E250.

GHS Hazard and Precautionary Statements

Hazard Statements: H301-H331-H373

Toxic if swallowed. Toxic if inhaled. May cause damage to organs through prolonged or repeated exposure.

Precautionary Statements: P260-P301+P310a-P304+P340-P311a-P405-P501a

Do not breathe dust/fume/gas/mist/vapours/spray. IF SWALLOWED: Immediately call a POISON CENTER/doctor IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Call a POISON CENTER/doctor. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Other References

Merck
14,8429
Hazard Class
8
Packing Group
II
Harmonized Tariff Code
2811.19
TSCA
Yes

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