Ammonium sulfide

Name: Ammonium sulfide
Brand: Vaqora Chemicals
SKU: VQ-019673

About Ammonium sulfide

Ammonium sulfide (CAS 12135-76-1) is a synthetic reagent offered by Vaqora Chemicals. Formula H8N2S, molecular weight 68.15 g/mol. It is also known as Ammonium sulphide yellow or Diammonium sulfide.

Store in a tightly closed container in a cool, dry and well-ventilated place. It carries the GHS signal word “Danger” with 1 hazard statement. Review the Safety Data Sheet before use.

Typical applications include organic synthesis, reaction development and medicinal chemistry. Buyers come mainly from academic and industrial research.

Standard pack sizes are 100 mg, 250 mg, 1 g and 5 g, and every batch ships with a Certificate of Analysis (COA) and we export worldwide. SDS and detailed specification sheets can be requested with your quotation. Custom pack sizes, bulk quantities and specific analytical data can be arranged on request.

Typical applications

Organic synthesis
Reaction development
Medicinal chemistry

Industries

Specifications & identifiers

Chemical identifiers
Product name	Ammonium sulfide
Catalogue No.	VQ-019673
CAS Number	12135-76-1
IUPAC name	diazanium;sulfide
Molecular formula	H₈N₂S
Molecular weight	68.15 g/mol
Exact mass	68.0408
InChIKey	UYJXRRSPUVSSMN-UHFFFAOYSA-P
SMILES	[NH4+].[NH4+].[S-2]
PubChem CID	25519

Physical properties
Physical form	Other
H-bond donors / acceptors	2 / 1
TPSA	3 Å²
Synonyms	Ammonium sulphide yellow, Diammonium sulfide, Ammonium sulphide, Ammonium monosulfide, True ammonium sulfide, Ammonium sulfide, true, Ammonium sulfide ((nh4)2S)

Safety & hazard information (GHS)

Corrosive

Signal word: Danger

Hazard statements

H314Causes severe skin burns and eye damage

Precautionary statements: P260, P264, P280, P301 + P330 + P331, P302 + P361 + P354, P304 + P340, P305 + P354 + P338, P316, P321, P363, P405, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Other grades of CAS 12135-76-1

Extra Pure

Ammonium sulphide solution in water, extra pure 20%

CAS: 12135-76-1
Formula: H₈N₂S
MW: 68.15 g/mol

VQ-019858

Frequently asked questions

What is the CAS number of Ammonium sulfide?

The CAS Registry Number of Ammonium sulfide is 12135-76-1. It is also known as Ammonium sulphide yellow, Diammonium sulfide, Ammonium sulphide.

What is the molecular formula and molecular weight of Ammonium sulfide?

Ammonium sulfide has the molecular formula H8N2S and a molecular weight of 68.15 g/mol.

Which grade and pack sizes of Ammonium sulfide can I order?

We supply Ammonium sulfide, in 100 mg, 250 mg, 1 g, 5 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Ammonium sulfide?

Yes. Every lot of Ammonium sulfide is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Ammonium sulfide be shipped internationally?

Yes. Ammonium sulfide is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.