13410-01-0 Usage
Description
Sodium selenate is an inorganic sodium salt characterized by its colorless rhombic crystal form and white crystalline powder appearance. It is known for its role as a source of selenium and its various applications across different industries.
Uses
Used in Glass Industry:
Sodium selenate is used as a colorant in the glass industry, imparting a red hue to the glass. It also functions as a decoloring agent in glass production, and when combined with ferrous oxides, it helps produce colorless glass.
Used in Multivitamin Preparation:
An appropriate preparation of sodium selenate is utilized in multivitamins, serving as an essential nutrient for the body.
Used in Horticultural Applications:
Sodium selenate is employed as an insecticide in some horticultural applications, particularly for nonedible plants.
Used in Scientific Research:
Sodium selenate has been used as an inorganic source of selenium in various studies, such as examining its effect on the immune response and disease resistance in prawns, its role in antioxidant defense, and its impact on glucose homeostasis in streptozotocin-induced diabetes.
Used in Enzymatic Hydrolysis:
Sodium selenate also serves as a standard in enzymatic hydrolysis processes, contributing to the efficiency and accuracy of these reactions.
Air & Water Reactions
Water soluble.
Reactivity Profile
Sodium selenate has weak oxidizing or reducing powers. Redox reactions can however still occur. The majority of compounds in this class are slightly soluble or insoluble in water. If soluble in water, then the solutions are usually neither strongly acidic nor strongly basic. These compounds are not water-reactive. Light sensitive
Hazard
Toxic by ingestion.
Health Hazard
Causes damage to liver and kidneys. Resembles arsenic in its effects.
Fire Hazard
Fire may produce irritating or poisonous gas. Emits toxic selenium and sodium oxide fumes when heated to decomposition. Avoid decomposing heat.
Safety Profile
Poison by ingestion,
intravenous, subcutaneous, and
intraperitoneal routes. Questionablecarcinogen with experimental carcinogenic
and teratogenic data. Human systemic
effects by ingestion: EKG changes,
hypermotility, diarrhea, and liver
impairment. Experimental reproductive
effects. Effects sdar to those of arsenic.
Mutation data reported. A pesticide. When
heated to decomposition it emits toxic
fumes of Se and NanO. See also
SELENIUM COMPOUNDS and
ARSENIC COMPOUNDS.
Purification Methods
Crystallise sodium selenate from hot water. [Fehér in Handbook of Preparative Inorganic Chemistry (Ed. Brauer) Academic Press Vol I p 433 1963].
Check Digit Verification of cas no
The CAS Registry Mumber 13410-01-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,3,4,1 and 0 respectively; the second part has 2 digits, 0 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 13410-01:
(7*1)+(6*3)+(5*4)+(4*1)+(3*0)+(2*0)+(1*1)=50
50 % 10 = 0
So 13410-01-0 is a valid CAS Registry Number.
InChI:InChI=1/Na.H2O4Se/c;1-5(2,3)4/h;(H2,1,2,3,4)/q+1;/p-1
13410-01-0Relevant articles and documents
Matrix Isolation and Mass Spectrometric Studies of the Vaporization of Alkali Metal Oxoselenium Salts: Characterization of Molecular M2SeO4, M2SeO3, and MSeO2
Brisdon, Alan K.,Gomme, Robin A.,Ogden, J. Steven
, p. 2927 - 2931 (2007/10/02)
Solid samples of alkali metal selenates (M2SeO4) and selenites (M2SeO3) have been heated in vacuo, and the vaporization products studied by using a combination of mass spectrometric and matrix isolation IR techniques.Although some decomposition was observed, evidence was obtained for the existence of the ternary molecular salts M2SeO4 and M2SeO3 (M = Na, K, Rb, Cs) and also for the novel Se(III) species MSeO2.The molecular symmetries are identified as D2d, Cs, and C2v respectively, on the basis of vibrational selection rules, and the various O-Se-O bond angles in these species are estimated from selenium isotope shifts and relative band intensities.
