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Selenous acid

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Formula: H2O3Se
CAS: 7783-00-8
search Element: selenous acid
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Identification

Structural Formula
Selenous acid
CAS:
7783-00-8
EINECS:
231-974-7
Molecular Formula:
H2O3Se
MDL:
MFCD00011331
SMILES:
O[Se](=O)O
Synonym:
selenious acid ; selenium mixture ; vandex ; selenius acid ; selenium metal ; selenious ; selanium ; selenium red ; selenium acid ; selenium dioxide,monohydrated ; selenous acid ; monohydrated selenium dioxide ; selenite,hydrogen




Suppliers

Fox Chemicals GmbH
FC4681404
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Santa Cruz Biotechnology, Inc.
255610
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CAS equal suppliers

Selenious acid
Hangzhou Ocean Chemical Co., Ltd.
HOC9243696
Selenious acid
Chemos GmbH & Co. KG
CC5601680
Selenious acid
Chemieliva Pharmaceutical Co., Ltd.
CP9802940
Selenious acid
Leap Chem Co., Ltd
LC5041512
Selenious acid
Hangzhou J&H Chemical Co., Ltd.
HJC8683472
Selenious acid
Fond Chemical Co.Ltd,
FCC5882352
Selenious acid
Dayang Chem (Hangzhou) Co.,Ltd.
DC8683472
Selenious acid
Daming Changda Co., Ltd.
LLB00635
Selenious acid
Hangzhou Ocean Chemical Co., Ltd.
HOC9243696
Selenious Acid
United States Biological
S0658
Selenious acid
H&Z Industry Co.,Ltd
HIC5602240
Selenious acid
Sancai Industry Co.,Ltd.
SIC6722688
Selenious acid
Xingrui Industry Co., Limited
XIL8123248
Selenious acid
Zehao Industry Co., Ltd.
ZI6722016
Selenious acid
Krada CPS Industry S.L
KCIS6163080
Selenous acid, 97%
Alfa (A Johnson Matthey Company)
A11523456
Selenous acid, Puratronic, 99.999% (metals basis)
Alfa (A Johnson Matthey Company)
A784023520

Prices & Availability




Data is processed


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Properties for Selenous acid

Molecular Weight:
128.97 g·mol−1
Density:
4.81 g/mL at 25 °C(lit.)
Melting point:
70 °C (dec.)(lit.)
Boiling point:
684.9 °C(lit.)
Flash point:
690 °C
Solubility:
H2O: soluble
Transport Information:
UN 3440 6.1/PG 3
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Safety & Transport Information

Risk Codes:
R23/25 - Toxic by inhalation and if swallowed
R33 - Danger of cumulative effects
R36/38 - Irritating to eyes and skin
R50/53 - Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment
R52/53 - Harmful to aquatic organisms, may cause long-term adverse effects in the aquatic environment
Safety Codes:
S20/21 - When using do not eat, drink or smoke
S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
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 the label where possible)
S60 - This material and its container must be disposed of as hazardous waste
S61 - Avoid release to the environment. Refer to special instructions/safety data sheet
Hazard Classes:
8
Hazard Symbols:
T, N, Xi
Hazard symbol T Hazard symbol N Hazard symbol Xi
Storage temperature :
Store at RT.
RID/ADR certification :
UN 3440 6.1 / PG 3
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Alternative Distributors of [Selenous acid]

Producers or manufacturers change the product range from time to time. The following companies
have appeared as suppliers in the past / currently not verified

Central Drug House (P) Ltd. | Jinan Great Chemical Co., Ltd. | Clearsynth Canada INC.

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Downloads

Mol File:
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MSDS:
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