VAQORAAlkali Metal Compounds (Li, Na, K, Rb, Cs)Available on request
Sodium sulphate, 99%
Synonyms: Bisodium sulfate · Sodium sulfate · Disodium sulfate · Sodium sulfate anhydrous
CAS No.7757-82-6
FormulaNa2O4S
Mol. weight142.04
Catalogue No.VQ-014232
Purity99%
HSN28331990
Sodium sulphate (CAS 7757-82-6) – alkali metal compound, 99%. Na2O4S, MW 142.04. Get a quote from Vaqora Chemicals, COA included, shipped worldwide.
Batch COA with every lot
16-section GHS SDS
Export to 120+ countries
DG-compliant packing
About Sodium sulphate, 99%
Sodium sulphate (CAS 7757-82-6) is an alkali metal compound offered by Vaqora Chemicals, specified at 99% purity. Formula Na2O4S, molecular weight 142.04 g/mol. Systematically, it is named disodium. Sulfate. Alternative names: Bisodium sulfate and Sodium sulfate.
In its supplied form it is a white powder. Store in a tightly closed container in a cool, dry and well-ventilated place. Under GHS it is labelled “Danger”, so handle it with suitable PPE and consult the SDS.
Typical applications include surfactants and detergency and materials research. Buyers come mainly from academic and industrial research.
Standard pack sizes are 500 g, 1 kg, 5 kg and 25 kg, 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.
Specifications & identifiers
| Product name | Sodium sulphate, 99% |
|---|---|
| Catalogue No. | VQ-014232 |
| CAS Number | 7757-82-6 |
| IUPAC name | disodium;sulfate |
| Molecular formula | Na2O4S |
| Molecular weight | 142.04 g/mol |
| Exact mass | 141.9313 |
| Purity / assay | 99% |
| HSN code | 28331990 |
| InChIKey | PMZURENOXWZQFD-UHFFFAOYSA-L |
| SMILES | [O-]S(=O)(=O)[O-].[Na+].[Na+] |
| PubChem CID | 24436 |
| Physical form | Powder |
|---|---|
| Appearance | White powder |
| H-bond donors / acceptors | 0 / 4 |
| TPSA | 88.6 Ų |
| Synonyms | Bisodium sulfate, Sodium sulfate, Disodium sulfate, Sodium sulfate anhydrous, Sodium sulfate, anhydrous, Salt cake, Sulfuric acid disodium salt, Disodium sulphate, Sodium sulphate anhydrous, Sodium sulfate (2:1), Sodium sulfate, dried, Anhydrous sodium sulfate |
Safety & hazard information (GHS)
Signal word: Danger
Hazard statements
H320Causes eye irritationH370Causes damage to organs
Precautionary statements: P260, P264, P264 + P265, P270, P305 + P351 + P338, P308 + P316, P321, P337 + P317, 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
Other grades of CAS 7757-82-6
Sodium sulphate anhydrous, BP/USP/EP, cell culture tested
- CAS
- 7757-82-6
- Formula
- Na2O4S
- MW
- 142.04 g/mol
VQ-046092
Frequently asked questions
What is the CAS number of Sodium sulphate, 99%?
The CAS Registry Number of Sodium sulphate, 99% is 7757-82-6. It is also known as Bisodium sulfate, Sodium sulfate, Disodium sulfate.
What is the molecular formula and molecular weight of Sodium sulphate, 99%?
Sodium sulphate, 99% has the molecular formula Na2O4S and a molecular weight of 142.04 g/mol.
Which grade and pack sizes of Sodium sulphate, 99% can I order?
We supply Sodium sulphate, 99% in (99%) grade, in 500 g, 1 kg, 5 kg, 25 kg packs. Larger bulk quantities and custom packing are quoted on request.
Do you provide a COA and SDS with Sodium sulphate, 99%?
Yes. Every lot of Sodium sulphate, 99% 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 Sodium sulphate, 99% be shipped internationally?
Yes. Sodium sulphate, 99% 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.
Enquire about Sodium sulphate, 99%
We reply within one business day with price, pack options, lead time and documentation.
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