Phosphoric Acid


Product # 14370
Name Phosphoric Acid
Synonyms Orthophosphoric Acid
Formula H3PO4
Purity 85%, ACS
CAS Number 7664-38-2
Color & Form Clear liquid
Boiling Point 158° C
Melting Point 21° C
Specific Gravity 1.685 gm/ml
Solubility Soluble


4 x 2.5 L $699.97
19 L
56 L
3.8 L $232.40
4 x 3.8 L $746.80
6 x 500 ml $394.01
  • For other quantities or purities not listed, please request a quotation. We can offer many items in bulk or custom packaging.
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Transportation Information UN1805, Phsophoric acid solution, 8, III
Pictogram Pictogram: Acute  Pictogram: Corrosive 
Signal Word Danger
Hazardous Statements

H302  Harmful if swallowed.

H313  May be harmful in contact with skin.

H314  Causes severe skin burns and eye damage.

H330  Fatal if inhaled.

Precautionary Phrases

P260  Do not breathe dust/fume/gas/mist/vapours/spray.

P280  Wear protective gloves/protective clothing/eye protection/face protection.

P284  Wear respiratory protection.

P305+P351+P338  IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

P310  Immediately call a POISON CENTER or doctor/physician.

Detailed Safety and Handling Information can be found on our Safety Data Sheet (SDS).

Featured Element: Bismuth

Bismuth is a brittle crystalline which is slightly pinkish in its elemental form.

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