Ammonium Sulphate

Name: Ammonium Sulphate
Brand: Vaqora Chemicals
SKU: VQ-019469

About Ammonium Sulphate

Ammonium Sulphate is an agrochemical in Industrial grade carrying the CAS registry number 7783-20-2 at a purity of 99%. Its molecular formula is H8N2O4S and its molecular weight is 132.14 g/mol. Systematically, it is named diazanium. Sulfate. Alternative names: Diammonium sulfate and Mascagnite.

It is supplied as fine white hygroscopic granules. Keep the container tightly sealed and store it in a cool, dry area. The GHS classification uses the signal word “Warning”, so appropriate gloves, eye protection and ventilation are recommended.

Typical applications include plant tissue culture, agrochemical formulation, crop research and organic synthesis. Buyers come mainly from agrochemical production and textiles and dyeing.

We offer Ammonium Sulphate in 25 kg, 50 kg, 200 kg drum and 1 MT packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

Plant tissue culture
Agrochemical formulation
Crop research
Organic synthesis

Industries

Specifications & identifiers

Chemical identifiers
Product name	Ammonium Sulphate
Catalogue No.	VQ-019469
CAS Number	7783-20-2
IUPAC name	diazanium;sulfate
Molecular formula	H₈N₂O₄S
Molecular weight	132.14 g/mol
Exact mass	132.0205
Grade	Industrial
Purity / assay	99%
InChIKey	BFNBIHQBYMNNAN-UHFFFAOYSA-N
SMILES	[NH4+].[NH4+].[O-]S(=O)(=O)[O-]
PubChem CID	6097028

Physical properties
Physical form	Granules
Appearance	Fine white hygroscopic granules
H-bond donors / acceptors	2 / 4
TPSA	90.6 Å²
Synonyms	Diammonium sulfate, Mascagnite, Sulfuric acid diammonium salt, Ammonium sulfate (2:1), Dolamin, Diammonium sulphate, Sulfatom ammoniya, Sulfuric acid, diammonium salt, Sulfuric acid ammonium salt (1:2), Ammonium sulfate ((NH4)2SO4), Sulfate, ammonium, Ammonium sulfate [NF]

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H302Harmful if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements: P261, P264, P264 + P265, P270, P271, P280, P301 + P317, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P330, P332 + P317, P337 + P317, P362 + P364, P403 + P233, 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 7783-20-2

Ammonium sulphate 0.5M (1N) solution

CAS: 7783-20-2
Formula: H₈N₂O₄S
MW: 132.14 g/mol

VQ-000098

Molecular Biology

Ammonium sulphate 3.2 M ultrapure solution, for molecular biology

CAS: 7783-20-2
Formula: H₈N₂O₄S
MW: 132.14 g/mol

VQ-045781

Extra Pure

Ammonium sulphate, 99%

CAS: 7783-20-2
Formula: H₈N₂O₄S
MW: 132.14 g/mol

VQ-015997

Food Grade

Ammonium Sulphate, food grade (FCC)

CAS: 7783-20-2
Formula: H₈N₂O₄S
MW: 132.14 g/mol

VQ-046959

AR

Ammonium sulphate, GR 99%+

CAS: 7783-20-2
Formula: H₈N₂O₄S
MW: 132.14 g/mol

VQ-015998

USP

Ammonium Sulphate, USP

CAS: 7783-20-2
Formula: H₈N₂O₄S
MW: 132.14 g/mol

VQ-046477

Frequently asked questions

What is the CAS number of Ammonium Sulphate?

The CAS Registry Number of Ammonium Sulphate is 7783-20-2. It is also known as Diammonium sulfate, Mascagnite, Sulfuric acid diammonium salt.

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

Ammonium Sulphate has the molecular formula H8N2O4S and a molecular weight of 132.14 g/mol.

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

We supply Ammonium Sulphate in Industrial (99%) grade, in 25 kg, 50 kg, 200 kg drum, 1 MT packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Ammonium Sulphate?

Yes. Every lot of Ammonium Sulphate 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 Sulphate be shipped internationally?

Yes. Ammonium Sulphate 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.