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CAS

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7782-82-3

SODIUM HYDROGEN SELENITE is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

7782-82-3 Suppliers

This product is a nationally controlled contraband or patented product, and the Lookchem platform doesn't provide relevant sales information.
  • 7782-82-3 Structure

  • Basic information

    1. Product Name: SODIUM HYDROGEN SELENITE
    2. Synonyms: Seleniousacidmonosodiumsalt;Sodiumhydrogentrioxoselenite;Sodiumselenite(7CI);SodiumHydrogenSelenite,>98%;SODIUM BISELENITE pure;Sodium biselenite, Sodium hydroselenite;Selenious acid hydrogen=sodium salt;Selenite, sodiuM hydroxide
    3. CAS NO:7782-82-3
    4. Molecular Formula: HO3Se*Na
    5. Molecular Weight: 150.96
    6. EINECS: 231-966-3
    7. Product Categories: N/A
    8. Mol File: 7782-82-3.mol

  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: N/A
    3. Flash Point: N/A
    4. Appearance: white powder
    5. Density: N/A
    6. Refractive Index: N/A
    7. Storage Temp.: 2-8°C
    8. Solubility: N/A
    9. Water Solubility: Soluble in water.
    10. Sensitive: Hygroscopic
    11. CAS DataBase Reference: SODIUM HYDROGEN SELENITE(CAS DataBase Reference)
    12. NIST Chemistry Reference: SODIUM HYDROGEN SELENITE(7782-82-3)
    13. EPA Substance Registry System: SODIUM HYDROGEN SELENITE(7782-82-3)

  • Safety Data

    1. Hazard Codes: T,N
    2. Statements: 23/25-33-50/53
    3. Safety Statements: 20/21-28-45-60-61
    4. RIDADR: UN 2630 6.1/PG 1
    5. WGK Germany: 3
    6. RTECS: VS7500000
    7. HazardClass: 6.1
    8. PackingGroup: I
    9. Hazardous Substances Data: 7782-82-3(Hazardous Substances Data)

7782-82-3 Usage

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.

Check Digit Verification of cas no

The CAS Registry Mumber 7782-82-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,7,8 and 2 respectively; the second part has 2 digits, 8 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 7782-82:
(6*7)+(5*7)+(4*8)+(3*2)+(2*8)+(1*2)=133
133 % 10 = 3
So 7782-82-3 is a valid CAS Registry Number.
InChI:InChI=1/Na.H2O3Se/c;1-4(2)3/h;(H2,1,2,3)/q+1;/p-1

7782-82-3SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 12, 2017

Revision Date: Aug 12, 2017

1.Identification

1.1 GHS Product identifier

Product name sodium,hydrogen selenite

1.2 Other means of identification

Product number -
Other names Sodium hydroselenite

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:7782-82-3 SDS

7782-82-3Relevant articles and documents

Method of producing pharmacologically pure crystals

-

Page/Page column 11, (2014/02/16)

The present invention relates to means and methods for producing crystals or crystalline substances. In particular, crystals or crystalline substances which are useful as pharmaceutical ingredients can be manufactured.

Molecular spectra and X-ray study of the alkali hydrogen selenites MHSeO3

Micka, Zdenek,Danek, Michal,Loub, Josef,Strauch, Bohuslav,Podlahova, Jana,Hasek, Jindrich

, p. 306 - 315 (2008/10/08)

A study of the molecular spectra confirmed that the protons are localized close to one of the oxygen atoms in the hydrogen bonds in the compounds LiHSeO3, KHSeO3, RbHSeO3, and CsHSeO3. The character of the NaHSeO3 spectrum indicates that part of the protons are in ordered positions, which is in agreement with the results of the structural analysis published earlier. Down to a temperature of 77 K, no phase transition connected with a change in the proton ordering was found during the study of the molecular spectra of the test compounds. X-ray diffraction confirmed structural isomorphy of RbHSeO3 with KHSeO3.