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7782-82-3

7782-82-3 Structure

7782-82-3 Structure
IdentificationMore
[Name]

SODIUM HYDROGEN SELENITE
[CAS]

7782-82-3
[Synonyms]

SODIUM ACID SELENITE
Sodium biseleite
SODIUM BISELENITE
SODIUM HYDROGEN SELENITE
SODIUM HYDROSELENITE
Hydrogensodiumselenite
Hydrogensodiumseleniumoxide
Seleniousacid,monosodiumsalt
Seleniousacidmonosodiumsalt
Sodiumhydrogentrioxoselenite
Sodiumselenite(7CI)
SodiumHydrogenSelenite,>98%
SODIUM BISELENITE pure
Sodium biselenite, Sodium hydroselenite
Selenious acid hydrogen=sodium salt
[EINECS(EC#)]

231-966-3
[Molecular Formula]

HNaO3Se
[MDL Number]

MFCD00003525
[Molecular Weight]

150.96
[MOL File]

7782-82-3.mol
Chemical PropertiesBack Directory
[Appearance]

off-white fine powder
[storage temp. ]

2-8°C
[form ]

Solid
[color ]

White powder
[PH]

5.4-7.2 (25°C, 50mg/mL in H2O, hot)
[PH Range]

6- 7 at 50 g/l at 25 °C
[Water Solubility ]

Soluble in water.
[Sensitive ]

Hygroscopic
[InChI]

1S/Na.H2O3Se/c;1-4(2)3/h;(H2,1,2,3)/q+1;/p-1
[InChIKey]

OHYAUPVXSYITQV-UHFFFAOYSA-M
[SMILES]

[Na+].O[Se]([O-])=O
[CAS DataBase Reference]

7782-82-3(CAS DataBase Reference)
[EPA Substance Registry System]

Sodium selenite (NaHSeO3) (7782-82-3)
Safety DataBack Directory
[Hazard Codes ]

T,N
[Risk Statements ]

R23/25:Toxic by inhalation and if swallowed .
R33:Danger of cumulative effects.
R50/53:Very Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment .
[Safety Statements ]

S20/21:When using, do not eat, drink or smoke .
S28:After contact with skin, wash immediately with plenty of ... (to be specified by the manufacturer) .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) .
S60:This material and/or its container must be disposed of as hazardous waste .
S61:Avoid release to the environment. Refer to special instructions safety data sheet .
[RIDADR ]

UN 2630 6.1/PG 1
[WGK Germany ]

3
[RTECS ]

VS7500000
[HazardClass ]

6.1
[PackingGroup ]

I
[Storage Class]

6.1A - Combustible acute toxic Cat. 1 and 2
very toxic hazardous materials
[Hazard Classifications]

Acute Tox. 1 Oral
Acute Tox. 3 Inhalation
Aquatic Acute 1
Aquatic Chronic 1
STOT RE 2
Hazard InformationBack Directory
[Chemical Properties]

off-white fine powder
[Uses]

Sodium hydrogen selenite is used as a culture media additive.
[General Description]

Sodium hydrogen selenite is an alkali hydrogen selenite.Its infrared and Raman spectral investigations have been reported.
Well-known Reagent Company Product InformationBack Directory
[Alfa Aesar]

Sodium hydrogen selenite, 98%(7782-82-3)
[Sigma Aldrich]

7782-82-3(sigmaaldrich)
7782-82-3 suppliers list
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