Sodium Bisulphate Supplier in Malaysia
- Also known as
- Sodium Bisulfate
- Sodium Hydrogen Sulphate
- Sodium Acid Sulphate
- NaHSO4
Sodium bisulphate supplier for water treatment, metal finishing, cleaning and feed buyers in Malaysia. Also written sodium bisulfate and traded as sodium acid sulphate, sodium hydrogen sulphate or dry acid, this NaHSO4 salt is a solid acid used where handling concentrated liquid acid is not wanted.
Commercial material covers anhydrous granular and powder grades plus the monohydrate. Buyers normally specify assay, free sulphuric acid, granulation or mesh, iron content and the hydration state, since a granule for a dosing pot and a fine powder for a cleaning blend are different purchases.
Sodium bisulphate is an acid sulphate salt and is not sodium bisulphite, sodium metabisulphite or sodium sulphate. Those are sulphite reducing agents or a neutral salt with different process behaviour. Typical duties here are pH reduction in pool and process water, metal pickling and passivation, acid cleaning powders, feed and litter acidification, textile and leather wet processing, and laboratory pH adjustment.
Send the required form, assay, granulation, quantity and delivery location with your enquiry. Availability, packing, documentation and delivery timing are confirmed with the quotation. Supply is subject to applicable requirements.
- CAS number
- 7681-38-1
- Formula
- NaHSO4
- Grade
- industrial, feed, laboratory
- Appearance
- white granules, crystals or powder according to grade
Sodium Bisulphate grades and forms
We supply several forms to suit different formulating and dosing setups. If you need a size that is not listed, ask us.
| Grade | Form | Assay | Typical use | Packing |
|---|---|---|---|---|
| Anhydrous granular sodium bisulphate | white granules | — | The usual choice for pH reduction in pool and process water and for dosing systems where a low-dust granule dissolves at a controlled rate. | Confirm the required pack format with the quotation. |
| Sodium bisulphate powder | white crystalline powder | — | Acid cleaner and descaler blends, feed acidification premixes and other dry formulations that need fast dissolution or a fine particle size. | Confirm the required pack format with the quotation. |
| Sodium bisulphate monohydrate | white crystals | — | Specified where a formulation or standard names the monohydrate rather than anhydrous material. Confirm the hydration state on the enquiry. | Confirm the required pack format with the quotation. |
How to buy sodium bisulphate from ChemTrade
Request a quote for sodium bisulphate
Use the form below to request a quotation. You can also email sales@chemtrademalaysia.com or send us a message on WhatsApp.
Specifications
| Parameter | Value | Method |
|---|---|---|
| Appearance | white granules, crystals or powder according to grade | — |
| Formula | NaHSO4 | — |
| CAS (anhydrous) | 7681-38-1 | — |
| Solubility | readily soluble in water, giving a strongly acidic solution | — |
| Hydration states on the market | anhydrous or monohydrate, confirmed against the enquiry | — |
Sodium Bisulphate applications
Safety and handling
- Classification
- corrosive, irritant
Store sealed in a cool, dry place away from bases, hypochlorites, cyanides and sulphides. The salt is acidic once moist and can attack susceptible metals. Control dust, avoid eye contact and follow the safety information for the quoted grade. Supply is subject to applicable requirements.
Common questions about sodium bisulphate
Are sodium bisulphate and sodium bisulfate the same product?
Yes. It is one salt, NaHSO4, written with the British and American spellings. Sodium hydrogen sulphate, sodium acid sulphate and dry acid also describe the same material.
What is the difference between sodium bisulphate and sodium bisulphite?
They are not the same product. Sodium bisulphate is an acid sulphate salt used to lower pH, while sodium bisulphite is a sulphite reducing agent used for dechlorination and oxygen scavenging. Check the sulphate or sulphite spelling and the formula on the purchase order.
How does it differ from sodium sulphate and sodium metabisulphite?
Sodium sulphate is the neutral salt and has no acid function, and sodium metabisulphite is another sulphite reducing agent. Only sodium bisulphate releases acidity in water, so those materials are ordered as separate products on their own pages.
Should I request granular or powder material?
Granular material dusts less and suits dosing equipment and pool applications, while powder dissolves faster and blends more evenly into dry formulations. Send the dosing method and any mesh requirement with the enquiry.
Is anhydrous or monohydrate sodium bisulphate available?
Both hydration states are on the market and they carry different assay bases, so state which one your specification names. The hydration state, assay and available form are confirmed with the quotation.
What details are needed for a sodium bisulphate price enquiry?
Provide form, assay or free sulphuric acid limit, granulation, quantity and delivery location, plus the application if it constrains iron content or particle size. Note any documentation you need with the offer.