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Alfa Aesar™ Phosphoric acid, 85% aq. soln.

$44.88 - $154.08

Chemical Identifiers

CAS 7664-38-2
Molecular Formula H3O4P
Linear Formula H3PO4
Formula Weight 98
MDL Number MFCD00011340
UN Number UN1805
Merck Index 14,7344
Synonym Orthophosphoric acid
Chemical Name or Material Phosphoric acid
View More Specs


Products ${productFamilyLength}
Catalog Number Mfr. No. Quantity Price Quantity  
Catalog Number Mfr. No. Quantity Price Quantity  
AAA180670F SDS Alfa Aesar™
A180670F
2500mL Each for $154.08
AAA180670D SDS Alfa Aesar™
A180670D
10000mL N/A N/A  
Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.
AAA18067AP SDS Alfa Aesar™
A18067AP
500mL Each for $44.88
Specifications

Description

Applications
Phosphoric acid is used mainly in fertilizers. It is used as an external standard for phosphorus-31 Nuclear magnetic resonance (NMR); as an electrolyte in phosphoric acid fuel cells and as a catalyst in the hydration of alkenes to produce alcohols, predominantly ethanol. It finds application as a buffer agent in biology and chemistry; as a solution for anodizing and as a cleaner by construction trades to remove mineral deposits, cementitious smears and hard water stains. It is also used as a pH adjuster in cosmetics and skin-care products and a dispersing agent in detergents and leather treatment. It plays an important role in the preparation of albumin derivatives. It is an important starting material used in the preparation of disodium hydrogen phosphate, trisodium phosphate, calcium dihydrogen phosphate and monohydrogen phosphate. It is also used in dentistry and orthodontics as an etching solution as well as a sanitizing agent in dairy, food and brewing industries. It serves as an acidic fruitlike flavoring in food products. It is widely used to remove rust in steel tools or surfaces by converting the rusted ion in to water soluble phosphate compound.

Notes
Incompatible with strong bases and powdered metals.
Description & Specifications

Chemical Identifiers

7664-38-2
H3PO4
MFCD00011340
14,7344
Phosphoric acid
H3O4P
98
UN1805
Orthophosphoric acid

Specifications

2500mL
H3O4P
98
UN1805
Orthophosphoric acid
19° to 21°C
7664-38-2
H3PO4
MFCD00011340
14,7344
85% aq. soln.
Phosphoric acid

Safety and Handling

GHS H Statement
H314
Causes severe skin burns and eye damage.

GHS P Statement
P260-P303+P361+P353-P305+P351+P338-P301+P330+P331-P405-P501a
Do not breathe dust/fume/gas/mist/vapors/spray.
IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.

Danger

DOTInformation : Transport Hazard Class: 8; Packing Group: III; Proper Shipping Name: PHOSPHORIC ACID SOLUTION

RTECSNumber : TB6300000

TSCA : TSCA