Ammonium Sulphate, USP

Name: Ammonium Sulphate, USP
Brand: Vaqora Chemicals
SKU: VQ-046477

About Ammonium Sulphate, USP

Vaqora Chemicals supplies Ammonium Sulphate in USP grade, an agrochemical registered under CAS number 7783-20-2. With the molecular formula H8N2O4S, it has a molar mass of 132.14 g/mol. It is also known as Diammonium sulfate or Mascagnite.

Store sealed in a dry, well-ventilated location away from incompatible materials. Under GHS it is labelled “Warning”, so handle it with suitable PPE and consult the SDS.

Typical applications include plant tissue culture, agrochemical formulation and crop research. It is used across agrochemical production.

Vaqora Chemicals supplies Ammonium Sulphate in 25 kg, 50 kg, 200 kg drum and 1 MT packs, each shipped with a Certificate of Analysis (COA), and exports worldwide. A Safety Data Sheet (SDS) and technical specifications are available on request. Larger quantities and custom packaging are available. Request a quote for pricing and lead time.

Typical applications

Plant tissue culture
Agrochemical formulation
Crop research

Industries

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Ammonium Sulphate, USP
Catalogue No.	VQ-046477
CAS Number	7783-20-2
IUPAC name	diazanium;sulfate
Molecular formula	H₈N₂O₄S
Molecular weight	132.14 g/mol
Exact mass	132.0205
Grade	USP
HSN code	31022100
InChIKey	BFNBIHQBYMNNAN-UHFFFAOYSA-N
SMILES	[NH4+].[NH4+].[O-]S(=O)(=O)[O-]
PubChem CID	6097028

Physical properties
Physical form	Other
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

Industrial

Ammonium Sulphate

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

VQ-019469

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

Frequently asked questions

What is the CAS number of Ammonium Sulphate, USP?

The CAS Registry Number of Ammonium Sulphate, USP 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, USP?

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

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

We supply Ammonium Sulphate, USP in USP 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, USP?

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

Yes. Ammonium Sulphate, USP 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.