CAS 7681-38-1
Sodium bisulphate
Dry acid for pool pH reduction, metal pickling and cleaners.
Overview
Sodium bisulphate is part of SAC’s Acids, Alkalis & Salts range, in Inorganic Salts. It is supplied as a Granules.
Dry acid for pool pH reduction, metal pickling and cleaners.
Acids, Alkalis & Salts · Inorganic Salts
Technical information
| CAS number | 7681-38-1 |
|---|---|
| EC number | 231-665-7 |
| Molecular formula | H Na O 4 S |
| Molecular weight | 120.06 g/mol |
| HS heading | 2833 |
| Physical form | Granules |
Applications and documentation
Used in
- Commodity solvents, acids, alkalis, resins
- Water Treatment (municipal, desalination, industrial, wastewater)
- Metals & Surface Treatment (galvanizing, plating)
- Home Care & Detergents
- I&I Cleaning & Disinfection
Industries
- Industrial Solvents, Acids, Alkalis and Resins
- Water Treatment Chemicals
- Surface Treatment Chemicals
- Detergent Raw Materials
- Disinfectant Raw Materials
Synonyms
- Sodium hydrogen sulphate
- Sodium hydrogen sulfate
- SODIUM BISULFATE
- Sodium acid sulfate
- Nitre cake
- Bisulfate of soda
- Sodium hydrogensulphate
- Sodium hydrosulfate
- Niter cake
- WC-Perfect
- Monosodium sulfate
- WC-Super
SDS and TDS are available on request.
Common questions
What applications is this product used for?
Dry acid for pool pH reduction, metal pickling and cleaners.
Which grades or packaging options can SAC source?
Grade and packaging are confirmed on quotation for your application. Share your process and targets and we will advise what can be sourced.
Can I request an SDS or TDS?
Yes. SDS and TDS are available on request — use Request a Quote or Contact SAC with the product name.
How do I request a sample or quotation?
Use the buttons on this page. Your product name and CAS number are carried into the contact form automatically.