High Purity Orthophosphoric Acid 85% Manufacturer,Supplier and Exporter in India

Product Code : SCL-CA-12612

The High Purity Orthophosphoric Acid 85% is a concentrated phosphoric acid reagent used for controlled chemistry demonstrations, reagent preparation, pH adjustment, and supervised laboratory procedures. It is suitable only for trained chemistry teachers, laboratory technicians, authorised institutional laboratories, distributors, and procurement teams with SDS-based acid-handling controls.

Product Description

High Purity Orthophosphoric Acid 85% from School Equipments India is prepared for the laboratory chemicals and inorganic acid reagent category. A direct verified product page for this exact chemical was not found, so purity, assay, pack size, container type, batch number, SDS, and COA should be confirmed before catalogue upload or purchase.

Orthophosphoric acid is also known as phosphoric acid and is identified by CAS number 7664-38-2 and formula H₃PO₄. The 85% aqueous solution is a concentrated acid and must be handled with acid-resistant PPE, ventilation, labelled storage, spill-control planning, and authorised chemical-waste procedures.

Key Features

• 85% concentration: requested as concentrated orthophosphoric acid for controlled laboratory use.
• High-purity request: final assay and impurity profile should be verified through a Certificate of Analysis.
• Formula H₃PO₄: useful for acid-base chemistry lessons and reagent documentation.
• Inorganic acid reagent: suitable only where phosphoric acid is specified by an approved method.
• Safety-controlled use: requires PPE, acid storage, spill response, and trained supervision.
• Procurement-safe data: unknown pack size, container, expiry, and documentation are marked for confirmation.

Technical Specifications

What's Included in the Kit

• 1 × High Purity Orthophosphoric Acid 85% container, pack size
• Safety Data Sheet
• Certificate of Analysis
• Batch number, expiry or retest date, hazard label, and packing details

Applications / Uses

• Preparing authorised phosphoric acid solutions for chemistry practicals
• Teaching acid-base behaviour, phosphate chemistry, and pH adjustment concepts
• Supporting controlled reagent preparation where H₃PO₄ is specified
• Using as an inorganic acid reagent in approved school or college methods
• Demonstrating SDS-based acid labelling, dilution, storage, and handling practice
• Supporting institutional procurement of chemistry-lab acid reagents

How to Use the High Purity Orthophosphoric Acid 85%

1. Read the current SDS, COA, label, and institutional risk assessment before use.
2. Wear chemical splash goggles, suitable gloves, lab coat, and any PPE required by the SDS.
3. Use only in an approved ventilated area or fume hood where the procedure requires it.
4. Dispense only the quantity authorised by the written laboratory method.
5. When dilution is required, add acid slowly to water, never water to concentrated acid.
6. Label prepared solutions with name, concentration, date, preparer, and hazard information.
7. Close the original container immediately after dispensing and return it to approved acid storage.
8. Collect residues, contaminated wipes, and unwanted solutions according to chemical-waste rules.

Safety note: Do not handle 85% orthophosphoric acid without trained supervision. Avoid eye, skin, and vapour exposure, keep away from incompatible materials, and ensure spill-control materials are available before use.

Care & Maintenance

• Store tightly closed in a labelled, corrosion-resistant acid-storage area.
• Keep away from strong bases, reactive metals, incompatible chemicals, food items, and unauthorised users.
• Inspect container seal, label, batch number, and expiry or retest date before use.
• Dispose of leaked, contaminated, unlabelled, or expired stock through approved hazardous-waste procedures.

Why Choose School Equipments India

School Equipments India manufactures and exports scientific laboratory instruments, lab experiment setups, science kits, mathematics kits, didactic models, and STEM models. Its Chemistry and Chemical Analysis categories support teaching laboratories, colleges, distributors, and institutional buyers. For concentrated acids, final purchasing should be based on verified SDS, COA, assay, packaging, batch details, and applicable transport requirements.

Frequently Asked Questions

What is High Purity Orthophosphoric Acid 85% used for?

High Purity Orthophosphoric Acid 85% is used as a concentrated inorganic acid reagent for authorised chemistry demonstrations, solution preparation, pH-related exercises, and methods where phosphoric acid is required.

What is the CAS number of orthophosphoric acid?

The CAS number of orthophosphoric acid, also called phosphoric acid, is 7664-38-2. This number should be used to match the correct SDS, COA, and procurement record.

What is the formula of orthophosphoric acid?

The chemical formula of orthophosphoric acid is H₃PO₄. It is an inorganic phosphorus-containing acid.

Is orthophosphoric acid 85% hazardous?

Yes. Orthophosphoric acid 85% is a concentrated acid and may cause serious eye, skin, respiratory, and metal-corrosion hazards depending on the SDS classification.

Can students use orthophosphoric acid 85%?

Students should not handle concentrated orthophosphoric acid without trained supervision. Teachers or technicians must control PPE, dilution, storage, spill response, and waste disposal.

What documents should be confirmed before ordering?

Confirm the SDS, COA, grade, assay, pack size, batch number, expiry or retest date, hazard label, container type, and transport classification before ordering.

For related procurement and safety support, explore Chemistry, Chemical Analysis, Materials & their Properties, and Laboratory Bottles from School Equipments India.