7783-21-3

Basic information

Product Name: AMMONIUM SELENATE
Synonyms: selenicacid,diammoniumsalt;AMMONIUM SELENATE
CAS NO:7783-21-3
Molecular Formula: H8N2O4Se
Molecular Weight: 179.03
EINECS: 231-985-7
Product Categories: N/A
Mol File: 7783-21-3.mol

Chemical Properties

Melting Point: decomposed by heating [MER06]
Boiling Point: °Cat760mmHg
Flash Point: °C
Appearance: /white monoclinic crystals
Density: d420 2.194
Refractive Index: N/A
Storage Temp.: N/A
Solubility: N/A
Water Solubility: g/100g solution H2O: 54.02 (25°C) [KRU93]; insoluble alcohol [HAW93]
CAS DataBase Reference: AMMONIUM SELENATE(CAS DataBase Reference)
NIST Chemistry Reference: AMMONIUM SELENATE(7783-21-3)
EPA Substance Registry System: AMMONIUM SELENATE(7783-21-3)

Safety Data

Hazard Codes: N/A
Statements: N/A
Safety Statements: N/A
RIDADR: 2630
WGK Germany:
RTECS:
HazardClass: 6.1(a)
PackingGroup: I
Hazardous Substances Data: 7783-21-3(Hazardous Substances Data)

Suppliers
Usage
SDS
Upstream product
Downstream Products

7783-21-3 Suppliers

This product is a nationally controlled contraband or patented product, and the Lookchem platform doesn't provide relevant sales information.

7783-21-3 Usage

Chemical Properties

Colorless crystals. Soluble in water, insoluble in alcohol.

Uses

Mothproofing agent.

Purification Methods

Crystallise the selenate from water at room temperature by adding EtOH and cooling. Its solubility in H2O is 117% at 7o and 197% at 100o. [King J Phys Chem 41 797 1937.]

Check Digit Verification of cas no

The CAS Registry Mumber 7783-21-3 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 3 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 7783-21:
(6*7)+(5*7)+(4*8)+(3*3)+(2*2)+(1*1)=123
123 % 10 = 3
So 7783-21-3 is a valid CAS Registry Number.

InChI:InChI=1S/H8N2O4Se/c1-5-7(3,4)6-2/h1-2H4

7783-21-3SDS

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	diazanium,selenate

1.2 Other means of identification

Product number	-
Other names	AC1L4X09

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:7783-21-3 SDS

7783-21-3

Basic information

Chemical Properties

Safety Data

7783-21-3 Suppliers

7783-21-3 Usage

Chemical Properties

Uses

Purification Methods

Check Digit Verification of cas no

7783-21-3SDS

SAFETY DATA SHEETS

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

1.Identification

1.1 GHS Product identifier

1.2 Other means of identification

1.3 Recommended use of the chemical and restrictions on use

1.4 Supplier's details

1.5 Emergency phone number

7783-21-3Upstream product

7783-21-3Downstream Products