Phenol Sulphonic Acid Supplier Malaysia
- Also known as
- Phenol Sulfonic Acid
- Phenolsulfonic Acid
- PSA
- Phenol Sulphonic
Phenol sulphonic acid is an industrial acid used particularly in acid tin electroplating and chemical processing. Also written phenol sulfonic acid or phenolsulfonic acid, it is specified by concentration and isomer profile when buyers seek a phenol sulphonic acid supplier in Malaysia.
The commercially dominant material is a para-rich aqueous solution associated with 4-hydroxybenzenesulfonic acid, while mixed ortho and para isomer solutions also exist. Grade selection therefore covers solution strength, isomer ratio, colour and impurity limits rather than relying on the product name alone.
Applications include acid tin plating and tinplate electrolytes, metal-surface treatment, leather auxiliaries, resin and dye intermediates, and selected condensation processes. Phenol sulphonic acid is not methanesulphonic acid, p-toluenesulphonic acid, sulphamic acid, phenol or linear alkylbenzene sulphonic acid, even where their application language overlaps.
Send the required concentration, isomer profile, colour or impurity limits, application, quantity and delivery location with your enquiry. Availability, packing and documentation are confirmed with the quotation for the selected solution grade.
- Grade
- para-rich aqueous solution, mixed-isomer aqueous solution
- Appearance
- Aqueous solution, with colour and concentration specified by grade
Phenol Sulphonic Acid 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 |
|---|---|---|---|---|
| Para-rich phenol sulphonic acid solution | Aqueous solution | Concentration and para-isomer profile specified with the enquiry | Acid tin electroplating, tinplate and chemical-intermediate applications | Confirmed with the quotation |
| Mixed-isomer phenol sulphonic acid solution | Aqueous solution | Concentration and ortho-to-para isomer profile specified with the enquiry | Metal-treatment, leather, resin, dye and process-chemistry formulations | Confirmed with the quotation |
How to buy Phenol Sulphonic Acid from ChemTrade
Request a quote for Phenol Sulphonic Acid
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 |
|---|---|---|
| Commercial form | Aqueous solution | — |
| Isomer basis | Para-rich or declared ortho-to-para profile | — |
| Grade selection basis | Acid concentration, isomer profile, colour and impurity limits | — |
Phenol Sulphonic Acid applications
Common questions about Phenol Sulphonic Acid
Are phenol sulphonic acid and phenol sulfonic acid the same product?
Yes. Sulphonic is the British spelling and sulfonic is the American spelling; phenolsulfonic acid is the closed spelling. The grade must still identify its concentration and isomer profile.
Which phenol sulphonic acid isomer is supplied commercially?
Para-rich material is the dominant commercial form, while mixed ortho and para isomer solutions also exist. State the required isomer profile rather than assuming the same composition for every grade.
How is phenol sulphonic acid used in tin plating?
It is used as an acid component in selected acid tin electroplating and tinplate electrolyte systems. Bath formulation and operating conditions determine the required concentration, isomer profile and impurity limits.
Is phenol sulphonic acid the same as methanesulphonic acid or p-toluenesulphonic acid?
No. Methanesulphonic acid, p-toluenesulphonic acid, sulphamic acid, phenol and linear alkylbenzene sulphonic acid are separate chemicals and must not be treated as aliases or grades of phenol sulphonic acid.
What information is needed for a phenol sulphonic acid quotation?
Provide the concentration, isomer profile, colour or impurity limits, intended use, quantity and delivery location. Packing and document availability are confirmed with the quotation.