Sodium Bisulphate (Pure) Monohydrate
White crystals · CAS 10034-88-5
DocumentsSpec sheet (PDF, 32 KB)Safety Data Sheet (PDF, 81 KB)
Overview
Sodium Bisulphate (Pure) Monohydrate (CAS 10034-88-5) is one of the acids & descalants products Suraj Chemicals supplies to industrial, institutional and manufacturing buyers across India from our Chennai base. It is commonly used for ph reducer for swimming pools and water treatment; descaling and industrial cleaning agent; food and dairy plant sanitation (technical grade), among other applications in the acids & descalants category. We pack Sodium Bisulphate (Pure) Monohydrate in 25/50 kg HDPE-lined bags, and can arrange bulk, drum or tanker quantities for larger requirements — full characteristics, applications and downloadable documentation are below, or you can request a quote directly.
Specification Sheet — Characteristics
Download Specification Sheet (PDF)| Characteristics | Specifications |
|---|---|
| Appearance | White crystals |
| pH | 1.3 |
| Assay | 99.8% |
| Solubility | Clear solution |
| Molecular Weight | 138 |
| CAS No. | 10034-88-5 |
These values come from our own lab test on Sodium Bisulphate Monohydrate. They vary slightly from batch to batch, so ask for a current certificate of analysis with your order.
Origin
- Imported – China
A certificate of analysis is supplied with every batch.
Applications
- pH reducer for swimming pools and water treatment
- Descaling and industrial cleaning agent
- Food and dairy plant sanitation (technical grade)
- Dry acid alternative where liquid acids are impractical
Safety & Handling Summary
| Topic | Summary |
|---|---|
| Signal word | Danger |
| GHS hazards | H315 — Causes skin irritation H318 — Causes serious eye damage |
| Incompatible with | Oxidizing Agents, Alkalis, Hypochlorites / Ammonia Cleansers, Alcohols |
| Gloves | Gloves (chemical-resistant) |
| Eye / face | Splash goggles |
| Respiratory | Dust respirator; use an approved/certified respirator where ventilation is inadequate |
| Body | Lab coat/synthetic apron; full suit for large spills |
| Transport (road) | UN1759 · Class 8 · Packing group III |
| Emergency handling | First aid, fire-fighting and spill / release measures are in Sections 4–6 of the SDS. Emergency contact: +91 70927 22822 / +91 98402 84032. |
A summary of the Sodium Bisulphate Monohydrate Safety Data Sheet. The full SDS is the authority: download it at the top of this page and read it before first use. Hazard ratings can change with grade and concentration, so confirm the transport class for each consignment.
Buyer’s Notes
Choosing the grade. Sodium bisulphate (sodium hydrogen sulphate) is a safe-to-handle dry acid with pH about 1.3 in solution. It replaces liquid acids where storing or dosing them is impractical, but it is a weaker acid source per kg than sulphuric acid, so dose by pH target.
What to check on the spec sheet. Assay (99.8% on this sheet), pH, solubility and insolubles. Moisture matters because the monohydrate can cake if damp.
Handling and storage. Store sealed and dry, away from alkalis and sulphites; contact with them releases heat or gases. Wear gloves and eye protection because it is corrosive in solution.
Where it is used. pH reduction in swimming pools and water treatment, descaling and industrial cleaning, and sanitation chemistry.
Frequently Asked Questions
What is Sodium Bisulphate (Pure) Monohydrate?
Sodium Bisulphate Monohydrate is supplied by Suraj Chemicals as white crystals, identified by CAS number 10034-88-5. It falls under our Acids & Descalants range — see the Specification Sheet table above for its full characteristics.
What is Sodium Bisulphate Monohydrate used for?
Typical applications include: pH reducer for swimming pools and water treatment; Descaling and industrial cleaning agent; Food and dairy plant sanitation (technical grade); Dry acid alternative where liquid acids are impractical.
How should Sodium Bisulphate Monohydrate be stored and handled?
Store in a dry, sealed area away from moisture and incompatible bases.
What packaging and pack sizes does Suraj Chemicals supply Sodium Bisulphate Monohydrate in?
25/50 kg HDPE-lined bags. Contact us if you need a different pack size, or a bulk/tanker quantity.
What is the shelf life of Sodium Bisulphate Monohydrate?
Typically around 12 months from date of manufacture in original, unopened packaging, stored in a cool, dry place away from moisture. Extended exposure to humid air can affect this product's quality, so keep containers tightly resealed between uses and avoid part-used bags sitting open. As with any industrial chemical, request the current batch's manufacturing date and a fresh certificate of analysis for orders where exact remaining shelf life matters.
Is Sodium Bisulphate Monohydrate hazardous to handle?
Yes. Sodium Bisulphate Monohydrate is classified under GHS (signal word: Danger) as: causes skin irritation (H315); causes serious eye damage (H318). Follow the storage and handling guidance above, use appropriate PPE, and download the Safety Data Sheet (SDS/MSDS) in the sidebar above for full GHS hazard, handling and PPE details.
Is a Specification Sheet, TDS or MSDS available for Sodium Bisulphate Monohydrate?
Yes. a downloadable Specification Sheet (PDF) with full characteristics and specifications is available above, and a downloadable Safety Data Sheet (SDS/MSDS) for Sodium Bisulphate Monohydrate is also available above.
Can I get a sample or discuss order quantity for Sodium Bisulphate Monohydrate?
Yes. use the Request Price & Availability button or WhatsApp us with your required quantity, and our team will confirm pricing, minimum order quantity, sample availability and delivery timelines for Sodium Bisulphate Monohydrate.
Actual packaging as supplied by Suraj Chemicals
CAS Number
10034-88-5
Appearance
White crystals
Packaging
25/50 kg HDPE-lined bags
Storage & Handling
Store in a dry, sealed area away from moisture and incompatible bases.
Shelf Life
Typically around 12 months from date of manufacture in original, unopened packaging, stored in a cool, dry place away from moisture. Extended exposure to humid air can affect this product's quality, so keep containers tightly resealed between uses and avoid part-used bags sitting open. As with any industrial chemical, request the current batch's manufacturing date and a fresh certificate of analysis for orders where exact remaining shelf life matters.