Product name: Phenylphosphinic Acid

Molecular Formula: C6H7O2P
CAS No: [1779-48-2]
Phenylphosphinic Acid is white crystal.

BPA is a strong reducing agent and reacts rapidly and exothermically with oxidizing agents such as nitric acid or hydrogen peroxide. It is not sensitive to physical impact.

 
Application
A color stabilizer (where hindered phenols are not effective) and modifying agent for
polyamides, an antioxidant, an intermediate for forming metallic salts used as stabilizers, and accelerator for organic peroxide catalysts, a free radical promoter in emulsion polymerization, and an improver of polysiloxane resins.

 
Properties
Physical appearance: White crystals
Assay, wt. % minimum 99.0
Melting point: 82-87°C
Boiling point: 200 °C (Decomposes)
Flash point: Not available
Water solubility: readily soluble 7.7 g/100 mL (25°C)
Soluble in alcohol and ketones
Insoluble in hexane and carbon tetrachloride
Density: 1.375 – 1.385 g/cm3

 
Storage

Keep container closed when not in use. Store in a cool, dry, well-ventilated area away from incompatible substances. Corrosives area. Keep containers tightly closed.
Shipping Name: BPA
Hazard Class: 8
UN Number: UN3261
Packing Group: III
Safety Phrases:
S 25 Avoid contact with eyes.
S 36/37/39 Wear suitable protective clothing, gloves and eye/face protection.
S 45 In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).

 
Packing

25 kgs in barrel or according to order.

Products :

CAS 1779-48-2, Phenylphosphinic Acid, C6H7PO2
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