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Orthophosphoric acid

H3PO4

F.W. 98.00

Safety Purchase Suggestion: Buy and store only small package sizes and small quantities. For safety reasons, Flinn offers larger sizes of phosphoric acid and other hazardous substances in PVC-coated bottles. We have attempted to price the products in these safer containers as low as possible.

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Hazard Alert

Skin and eye irritant; slightly toxic by ingestion and inhalation; corrosive; burns tissue. LD50 1530 mg/kg. TLV 1 mg/m3.

Product Details

Storage:
Inorganic #9 in a dedicated acid cabinet. If one is not available, store in a Flinn Saf-Cube™.
Disposal:
Shelf Life:
Good if stored safely. Cap Safety Color Code: White
Soluble:
Water (heat generated) and alcohol.
Color:
Colorless
Odor:
None
CAS No.:
7664-38-2