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Sodium selenate decahydrate

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Sodium selenate decahydrate

EINECS 236-501-8
CAS No. 10102-23-5 Density 1.6
PSA 172.56000 LogP -1.49900
Solubility Soluble in water. Melting Point 35 ºC (dec.)
Formula H2O4 Se . 10 H2 O . 2 Na Boiling Point °Cat760mmHg
Molecular Weight 369.14 Flash Point °C
Transport Information UN 2630 Appearance white crystals
Safety Poison by intraperitoneal route. When heated to decomposition it emits toxic fumes of Se. Risk Codes R23/25;R33;R50/53   
Molecular Structure Molecular Structure of 10102-23-5 (Sodium selenate decahydrate) Hazard Symbols

Selenicacid (H2SeO4), disodium salt, decahydrate (8CI); Disodium selenate decahydrate;Sodium selenate (Na2SeO4) decahydrate


Sodium selenate decahydrate Chemical Properties

IUPAC Name: Disodium selenate decahydrate
The MF of Sodium selenate decahydrate (CAS NO.10102-23-5) is H20Na2O14Se.

The MW of Sodium selenate decahydrate (CAS NO.10102-23-5) is 369.09.
Synonyms of Sodium selenate decahydrate (CAS NO.10102-23-5): Selenic acid, disodium salt, decahydrate ; Sodium selenate decahydrate 
Product Categories: Inorganic Salts;Salts;Sodium Salts;SodiumMetal and Ceramic Science
Apperance: white crystals
EINECS: 236-501-8
Melting Point: 35 °C
Density: 1.6 g/mL
Merck: 14,8671

Sodium selenate decahydrate Uses

  Sodium selenate decahydrate (CAS NO.10102-23-5) is used as a mineral supplement,analytical reagents and horticultural pesticides.

Sodium selenate decahydrate Toxicity Data With Reference


ipr-mus LD50:18 mg/kg

    COREAF    Comptes Rendus Hebdomadaires des Seances de lAcademie des Sciences. 257 (1963),791.

Sodium selenate decahydrate Safety Profile

Poison by intraperitoneal route. When heated to decomposition it emits toxic fumes of Se.Safety information of Sodium selenate decahydrate (CAS NO.10102-23-5):
Hazard Codes  ToxicT,DangerousN
Risk Statements 
23/25 Toxic by inhalation and if swallowed
33 Danger of cumulative effects
50/53 Very Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment
Safety Statements 
20/21 When using, do not eat, drink or smoke
28 After contact with skin, wash immediately with plenty of ... (to be specified by the manufacturer)
45 In case of accident or if you feel unwell, seek medical advice immediately (show label where possible)
60 This material and/or its container must be disposed of as hazardous waste
61 Avoid release to the environment. Refer to special instructions safety data sheet
RIDADR  UN 2630 6.1/PG 1
WGK Germany  3
RTECS  VS6720000
HazardClass  6.1
PackingGroup  I

Sodium selenate decahydrate Standards and Recommendations

OSHA PEL: TWA 0.2 mg(Se)/m3
ACGIH TLV: TWA 0.2 mg(Se)/m3

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