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Identify Suppliers 2025 Properties Safty

Sodium hydrogen sulfide

BGC Id:	180242393837
CAS No:	16721-80-5
Synonyms:	sodium sulfhydrate ; sodium hydrogensulfide (nahs) ; sodiummercaptan ; sodium hydrosulfide (na(hs)) ; hidrosulfurosodics ; sodiumsulfide (na(hs)) (8ci) ; hydrogen sodium sulfide(hnas) ; sodiummercaptide ; sodiumhydrosulphide ; sodiumbisulphide ; sodium hydrosulphide ; sodium mercaptide ; nsc 158264 ; anhydre ; sodium hydrogen sulfide ; sodiumsulphydrate ; hydrogen sodium sulfide ; nas2 ; sodium bisulfide
Molecular Formula:	NaHS
Molecular Weight:	56.06
EINECS:	240-778-0

Verified providers in 2025

The following notable provider has been checked and can be recommended.

BIOZOL Diagnostica Vertrieb GmbH

type bedrift: Supplier of chemical products

telefon: +49-871-966346-0
Fax: +49-871-966346-13
land: Germany

Chemos®, a subsidiary of BIOZOL Diagnostica Vertrieb GmbH, is a leading supplier of ready to use solutions for the lab and chemical industry. We are producing reagents and standards for the analytical lab and supplying raw materials for the chemical and pharmaceutical industry. Vi er selger av SB-505124. The base of our solutions are a portfolio of ~ 200.000 raw materials wh ...

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What other providers are available for CAS 16721-80-5?

The last intensive check and update was carried out on 2025/02/21.

Identify

Synonyms:

sodium sulfhydrate ; sodium hydrogensulfide (nahs) ; sodiummercaptan ; sodium hydrosulfide (na(hs)) ; hidrosulfurosodics ; sodiumsulfide (na(hs)) (8ci) ; hydrogen sodium sulfide(hnas) ; sodiummercaptide ; sodiumhydrosulphide ; sodiumbisulphide ; sodium hydrosulphide ; sodium mercaptide ; nsc 158264 ; anhydre ; sodium hydrogen sulfide ; sodiumsulphydrate ; hydrogen sodium sulfide ; nas2 ; sodium bisulfide

CAS:

16721-80-5

EINECS:

240-778-0

Molecular Formula:

NaHS

MDL:

MFCD00011124

Properties

Molecular Weight:

56.06 g·mol−1

Density:

1,79 g/cm³

Melting point:

55 °C

Flash point:

90 °C

Solubility:

water: 620 g/L (20 °C)

Physical Description:

white crystals or powder with a very unpleasant smell

Safety Information

Hazard Symbols: C, F

Europe standard Hazard pictograms, code and definition

Hazard Classes:

4.2

Hazardous Substances Data:

Non-Regulated Material ¹

Risk Codes:

31-34 (R)

Safety Codes:

25-36/37/39-45-50A (S)

RID / ADR:

2318

The following providers cannot be verified precisely. The companies have offered the product in the past, but despite all care, the companies could not confirm it 100 percent!

MLPC International (Arkema Group)

MLPC International - world leading producer for speciality rubber chemicals - has two production sites located in the South-West of FRANCE. Guanidines... Request

Azelis (formly Chance & Hunt Ltd.)

Chance and Hunt Limited has been acquired by Azelis Chance & Hunt Ltd had been engaged in marketing, sale, and distribution of chemicals throughout... Request

What other providers are available for CAS 16721-80-5?

In addition to the providers presented here for Sodium hydrogen sulfide with the CAS number 16721-80-5, there are other 60 providers with slightly different product names available for this CAS number.

Sodium bisulfide

Zouping Mingxing Chemical Co., Ltd. +1 additional providers that we know from the past

Sodium sulfhydrate

+5 additional providers that we know from the past

Sodium hydrosulfide

Sodium hydrogen sulfide anhydrous

ProChem, Inc. | Fox Chemicals GmbH +4 additional providers that we know from the past