13940-21-1

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Basic information

Product Name: hydrogen sulfide
Synonyms: sulfanyl
CAS NO:13940-21-1
Molecular Formula: H2S
Molecular Weight: 0
EINECS: 231-197-3
Product Categories: N/A
Mol File: 13940-21-1.mol
Article Data: 0

Chemical Properties

Melting Point: N/A
Boiling Point: °Cat760mmHg
Flash Point: °C
Appearance: /
Density: g/cm³
Refractive Index: N/A
Storage Temp.: N/A
Solubility: N/A
CAS DataBase Reference: hydrogen sulfide(CAS DataBase Reference)
NIST Chemistry Reference: hydrogen sulfide(13940-21-1)
EPA Substance Registry System: hydrogen sulfide(13940-21-1)

Safety Data

Hazard Codes: N/A
Statements: N/A
Safety Statements: N/A
WGK Germany:
RTECS:
HazardClass: N/A
PackingGroup: N/A
Hazardous Substances Data: 13940-21-1(Hazardous Substances Data)

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13940-21-1 Usage

Chemical Description

Different sources of media describe the Chemical Description of 13940-21-1 differently. You can refer to the following data:
1. Hydrogen sulfide is used to form thioamides 5c-f from compounds 3c-f.
2. Hydrogen sulfide is a colorless gas with a strong odor that is commonly used in the production of sulfuric acid.
3. Hydrogen sulfide is a gas with a characteristic odor that plays a role in various physiological processes.
4. Hydrogen sulfide is a colorless gas with a characteristic odor of rotten eggs, and is used in various industrial processes.

Check Digit Verification of cas no

The CAS Registry Mumber 13940-21-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,3,9,4 and 0 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 13940-21:
(7*1)+(6*3)+(5*9)+(4*4)+(3*0)+(2*2)+(1*1)=91
91 % 10 = 1
So 13940-21-1 is a valid CAS Registry Number.

InChI:InChI=1/HS/h1H

13940-21-1SDS

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	sulfanyl

1.2 Other means of identification

Product number	-
Other names	HS-(CH2)11-(EG)6-NH2

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:13940-21-1 SDS

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