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HYPOPHOSPHOROUS ACID

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Item Number:
360003
CAS Number:
6303-21-5
Formula:
H3PO2
UPI Tradename:
UNIPO HPA

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Appearance

Colorless crystals or oily liquid

Function

Hypophosphorous acid is used in the formulation of pharmaceuticals, discoloration of polymers, water treatment, retrieval of precious or non-ferrous metals. Its main use is for electroless plating; i.e. deposition of select metal films from solution on a sensitized surface.

Synonyms

Hypophosphorous Acid; Unipo HPA; EINECS 228-601-5 ; Hypophosphorous acid (VAN) ;Phosphine oxide, hydroxy-

Storage

Keep container tightly closed in a dry and well-ventilated place.

Packages

  • 65 kg. Drum
  • 1 lb. Bulk

Industries

  • Pharmaceutical
  • industrial

Product Classes

  • Acidulants

Other

  • Origin: Synthetic
  • Shelf life: 5 years from mfg. date
  • Freight Classification: NMFC 43940 SUB 2 CLASS 85
  • Kosher Status: Not Kosher
  • Flash Point: N/A
  • Melting Point: 26.5 øC (79.7 øF)
  • API: NO
  • Allergen: NO
  • Hazmat: NO
  • Molecular Weight: 66.00 g/mol
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