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Merck

S8295

Sodium selenate

BioXtra

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About This Item

Linear Formula:
Na2SeO4
CAS Number:
13410-01-0
Molecular Weight:
188.94
NACRES:
NA.21
PubChem Substance ID:
24899787
UNSPSC Code:
12352300
EC Number:
236-501-8
MDL number:
MFCD00003490
Form:
powder

Key Documents

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InChI

1S/2Na.H2O4Se/c;;1-5(2,3)4/h;;(H2,1,2,3,4)/q2*+1;/p-2

InChI key

MHQOTKLEMKRJIR-UHFFFAOYSA-L

SMILES string

[Na+].[Na+].[O-][Se]([O-])(=O)=O

product line

BioXtra

form

powder

impurities

≤0.01% Phosphorus (P), ≤0.1% Insoluble matter

pH

5.5-7.5 (25 °C, 18.9 g/L)

anion traces

chloride (Cl-): ≤0.05%, sulfate (SO42-): ≤0.1%

cation traces

Al: ≤0.0005%, Ca: ≤0.005%, Cu: ≤0.0005%, Fe: ≤0.0005%, K: ≤0.02%, Mg: ≤0.0005%, NH4+: ≤0.05%, Pb: ≤0.001%, Zn: ≤0.0005%

Quality Level

200

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Application

Sodium selenate has been used as an inorganic source of selenium:
  • to study its effect on the immune response and disease resistance of prawn
  • to study its antioxidant defense and in glucose homeostasis in streptozotocin-induced diabetes
  • as standard in enzymatic hydrolysis

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Danger

Hazard Classifications

Acute Tox. 2 Inhalation - Acute Tox. 2 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Skin Irrit. 2 - STOT RE 2

Storage Class

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

wgk

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

Poisonous substance

pdsc

Class I Designated Chemical Substances

prtr

Substances Subject to be Indicated Names

ishl_indicated

Substances Subject to be Notified Names

ishl_notified

S8295-VAR: + S8295-BULK: + S8295-25G:4548173211626 + S8295-10G:4548173211619

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Certificates of Analysis (COA)

Lot/Batch Number
SLCK2187
SLCG2902
SLCC0425
SLBW6647
SLBV3659

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Effects of selenium supplementation on antioxidant defense and glucose homeostasis in experimental diabetes mellitus
Erbayraktar Z, et al.
Biological trace element research, 118(3), 217-226 (2007)
Maggie-Anne Harvey et al.
Metallomics : integrated biometal science, 12(4), 514-527 (2020-02-15)
Selenium (Se), a trace element essential for human and animal biological processes, is deficient in many agricultural soils. Some extremely rare plants can naturally accumulate extraordinarily high concentrations of Se. The native legume Neptunia amplexicaulis, endemic to a small area
The increase of immunity and disease resistance of the giant freshwater prawn, Macrobrachium rosenbergii by feeding with selenium enriched-diet
Chiu ST, et al.
Fish & Shellfish Immunology, 29(4), 623-629 (2010)
Ultrasonic assisted enzymatic digestion (USAED) coupled with high performance liquid chromatography and electrothermal atomic absorption spectrometry as a powerful tool for total selenium and selenium species control in Se-enriched food supplements
Vale G, et al.
Food Chemistry, 121(1), 268-274 (2010)
Maria Łabanowska et al.
Journal of plant physiology, 169(3), 275-284 (2011-12-14)
Biochemical analyses of antioxidant content were compared with measurements of fluorescence and electron paramagnetic resonance (EPR) to examine the alteration of radicals in wheat seedlings exposed to 2 days of selenium stress. Two genotypes of Polish and one of Finnish
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