Na2O4Se
188.95 g/mol
AgrochemicalDanger
SODIUM SELENATE
CAS13410-01-0EC236-501-8
Category
Agrochemical
Compound Class
Inorganic Salt
Primary Use
Insecticide for plant protection
Sodium selenate is an inorganic salt used primarily as an insecticide in plant protection and as an additive in fertilizers. It also finds application in horticultural settings, particularly for growing carnations and chrysanthemums, and is used in chromium-plating baths to improve corrosion resistance.
Insecticide for non-edible plantsAdditive to fertilizersCorrosion inhibitor in chromium-plating baths
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
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Related Compounds
StrongSame Parent
Ammonium selenate
CAS7783-21-3
Industrial chemical
StrongSame Parent
Potassium selenate
CAS7790-59-2
research compound
ReferenceSame Category
Calcium polysulfide
CAS1344-81-6
Fungicide and acaricide for agriculture
ReferenceSame Category
Pyrithione zinc
CAS13463-41-7
Antifungal and antibacterial agent
ReferenceSame Category
Ferrous sulfate sesquihydrate
CAS13463-43-9
pesticide and landscaping fertilizer
ReferenceSame Category
Calcium nitrate tetrahydrate
CAS13477-34-4
Fertilizer for crop production
Related Reading
Safety Reference
Danger
H300Fatal if swallowed
H330Fatal if inhaled
H301Toxic if swallowed
H315Causes skin irritation
H331Toxic if inhaled
H372Causes damage to organs through prolonged or repeated exposure
H373May cause damage to organs through prolonged or repeated exposure
H400Very toxic to aquatic life
H410Very toxic to aquatic life with long lasting effects
H341Suspected of causing genetic defects
H361Suspected of damaging fertility or the unborn child
Regulatory Compliance1
- CN Catalogue of Hazardous ChemicalsCNRegulation
Customs Tariff Classification
The international HS code for SODIUM SELENATE (CAS 13410-01-0) is 2842.90.
HS code (international, 6-digit)
2842.90
EU CN code (8-digit)
2842 90 10
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
Identifiers
IUPAC Name
disodium;selenate
InChIKey
MHQOTKLEMKRJIR-UHFFFAOYSA-L
SMILES
[O-][Se](=O)(=O)[O-].[Na+].[Na+]
Synonyms (19)
- Caswell No. 791
- Disodium selenate
- Natriumseleniat
- Natriumseleniat [German]
- SELENIUM (AS SODIUM SELENATE)
- SODIUM SELENATE
- SODIUM SELENATE [MART.]
- Sel-tox SSO2 and SS-20
- Selenate de sodium
- Selenate, Disodium
- Selenate, Sodium
- Selenic acid, disodium salt
- Sodium selenate, anhydrous
- selenato de sodio
- selenato di sodio
- sodium selenium oxide
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