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Potassium sulfide, with the molecular formula K2S, is an inorganic compound that typically appears as a yellowish or colorless crystalline solid or powder. It is known for its strong reducing properties and should be handled with care due to its potential to cause severe burns and eye damage.

1312-73-8

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1312-73-8 Usage

Uses

Used in Glass Manufacturing Industry:
Potassium sulfide is used as a component in the production of special types of glass, contributing to the desired properties of the final product.
Used in Silver Tarnish Removers:
Potassium sulfide is used as an active ingredient in silver tarnish removers, helping to restore the shine and appearance of silver items by reacting with the tarnish.
Used in Chemical Reactions:
As a strong reducing agent, potassium sulfide is used in various chemical reactions where its reducing properties are required, although it should be noted that it can react violently with oxidizing materials. It is essential to handle it with caution in a well-ventilated environment to minimize risks.

Check Digit Verification of cas no

The CAS Registry Mumber 1312-73-8 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,3,1 and 2 respectively; the second part has 2 digits, 7 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1312-73:
(6*1)+(5*3)+(4*1)+(3*2)+(2*7)+(1*3)=48
48 % 10 = 8
So 1312-73-8 is a valid CAS Registry Number.
InChI:InChI=1/2K.H2S/h;;1H2/q2*+1;/p-1

1312-73-8SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 13, 2017

Revision Date: Aug 13, 2017

1.Identification

1.1 GHS Product identifier

Product name Potassium Sulfide

1.2 Other means of identification

Product number -
Other names POTASSIUM SULFIDE

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:1312-73-8 SDS

1312-73-8Synthetic route

phosphorous pentasulphide

phosphorous pentasulphide

potassium sulphide
1312-73-8

potassium sulphide

Zacopride fumarate
101303-98-4

Zacopride fumarate

R-4-Amino-N-(1-azabicyclo[2.2.2]oct-3-yl)-5-chloro-2-methoxythiobenzamide fumarate

R-4-Amino-N-(1-azabicyclo[2.2.2]oct-3-yl)-5-chloro-2-methoxythiobenzamide fumarate

Conditions
ConditionsYield
In (2E)-but-2-enedioic acid
phosphorous pentasulphide

phosphorous pentasulphide

potassium sulphide
1312-73-8

potassium sulphide

Zacopride fumarate
101303-98-4

Zacopride fumarate

S-4-Amino-N-(1-azabicyclo[2.2.2]oct-3-yl)-5-chloro-2-methoxythiobenzamide fumarate

S-4-Amino-N-(1-azabicyclo[2.2.2]oct-3-yl)-5-chloro-2-methoxythiobenzamide fumarate

Conditions
ConditionsYield
In (2E)-but-2-enedioic acid
phosphorous pentasulphide

phosphorous pentasulphide

potassium sulphide
1312-73-8

potassium sulphide

Zacopride fumarate
101303-98-4

Zacopride fumarate

4-Amino-N-(1-azabicyclo[2.2.2]oct-3-yl)-5-chloro-2-methoxythiobenzamide, fumarate

4-Amino-N-(1-azabicyclo[2.2.2]oct-3-yl)-5-chloro-2-methoxythiobenzamide, fumarate

Conditions
ConditionsYield
In (2E)-but-2-enedioic acid
In (2E)-but-2-enedioic acid

1312-73-8Upstream product

1312-73-8Downstream Products

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