Ortho Phosphoric Acid 85%

Product Code : SCL-LC-12168

The Ortho Phosphoric Acid 85% is a concentrated inorganic acid reagent used in authorised chemistry laboratories for controlled analytical, educational and research applications. It is suitable for trained laboratory users, colleges, universities, analytical labs, chemical stockrooms, distributors and procurement buyers requiring documented reagent supply.

Product Description

Ortho Phosphoric Acid 85% from Science Lab Supplies is positioned as a laboratory chemical for controlled institutional use. The supplied product name confirms orthophosphoric acid at 85% concentration, but pack size, grade, batch number, assay basis, SDS and Certificate of Analysis must be verified before final catalogue publication.

Orthophosphoric acid, also called phosphoric acid, has CAS number 7664-38-2 and formula H₃PO₄. It is a corrosive acid reagent and must be handled with suitable PPE, compatible containers, spill controls and the current supplier Safety Data Sheet.

Key Features

• Confirmed concentration: supplied product name specifies 85% orthophosphoric acid.
• Defined chemical identity: phosphoric acid / orthophosphoric acid, CAS 7664-38-2.
• Laboratory acid reagent: suitable only for authorised procedures where phosphoric acid is specified.
• Pack size to confirm: bottle volume or net quantity must be verified before publishing.
• Grade to confirm: do not claim LR, AR, ACS, food grade or pharma grade without documentation.
• Corrosive-chemical handling: requires PPE, eye protection, compatible storage and SDS-led use.
• Documentation required: SDS, COA, batch number, label details and regulatory classification should be confirmed before supply.

Technical Specifications

What's Included in the Kit

• Ortho Phosphoric Acid 85% container, pack size 
• Product label with batch, grade and hazard information
• Safety Data Sheet 
• Certificate of Analysis 
• Outer packaging, tamper seal and export documentation

Applications / Uses

• Authorised analytical chemistry procedures where phosphoric acid is specified
• Preparation of diluted acid solutions under trained supervision
• pH adjustment and acidification work in controlled laboratory methods
• Phosphate chemistry demonstrations in authorised chemistry laboratories
• Research and institutional procurement requiring CAS 7664-38-2
• Training on safe handling, dilution, labelling and storage of corrosive acid reagents

How to Use the Ortho Phosphoric Acid 85%

1. Verify the product label, concentration, CAS number, grade, batch number and container condition before use.
2. Read the current Safety Data Sheet and institutional chemical-hygiene procedure.
3. Wear suitable PPE, including chemical-resistant gloves, eye protection, lab coat and face protection where required.
4. Use only in an approved laboratory area with ventilation and spill-control materials available.
5. Dispense only the required quantity using compatible acid-resistant equipment.
6. For dilution, follow the laboratory-approved method and add acid to water slowly, never water to concentrated acid.
7. Close the container immediately after use and return it to approved acid storage.
8. Dispose of residues and contaminated materials according to local hazardous-waste rules.

Safety note: Ortho Phosphoric Acid 85% is corrosive. Avoid inhalation, ingestion, skin contact and eye contact. Keep away from incompatible chemicals, especially strong bases and reactive metals. Handle only by trained personnel with SDS-approved controls.

Care & Maintenance

• Store in a tightly closed, clearly labelled and compatible container.
• Keep in a cool, dry, well-ventilated acid-storage area as directed by the verified SDS.
• Segregate from alkalis, reactive metals and incompatible substances.
• Do not use if the container is leaking, unlabelled, damaged, contaminated or beyond verified shelf life.

Why Choose Science Lab Supplies

Science Lab Supplies manufactures and exports scientific laboratory instruments, lab experiment setups, science kits, mathematics kits, didactic models and STEM models. Its lab-chemical pages should be published with verified pack size, assay, SDS, COA and batch documentation. The brand supports educational institutions, laboratories, distributors and tender buyers requiring documented scientific supplies.

Frequently Asked Questions

What is Ortho Phosphoric Acid 85% used for?

Ortho Phosphoric Acid 85% is used as a concentrated inorganic acid reagent in authorised chemistry, analytical and research laboratory procedures.

What is the CAS number of orthophosphoric acid?

The CAS number of orthophosphoric acid, also called phosphoric acid, is 7664-38-2.

What is the chemical formula of phosphoric acid?

The chemical formula of phosphoric acid is H₃PO₄.

Is Ortho Phosphoric Acid 85% hazardous?

Yes. It is a corrosive acid reagent and requires SDS-led handling, suitable PPE, compatible storage and compliant disposal.

What pack size is available?

The pack size is not confirmed. Add bottle volume or net quantity only after checking the final product specification.

Can it be used in schools?

Only authorised school or college laboratories with trained supervision, PPE, SDS controls, chemical storage and waste-disposal arrangements should handle Ortho Phosphoric Acid 85%.

For related laboratory products, explore lab chemicals, chemistry lab equipment, analytical lab equipment, and science lab equipment.