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Filo Chemical

Incorporated

 

Headquarters:

16 Prescott Street

Wellesley Hills, MA

02481

 

Phone: 781.237.9200

Fax: 781.237.9205

 

New York Office:

20-36 43rd Street

Astoria, NY

11105

 

Phone: 212.514.9330

Phone: 212.514.9331

Fax: 212.514.9085

 

Email:

filo@filochemical.com

 

 

Filo Chemical

50% Hypophosphorous Acid

H3PO2 (Low Chloride)

 

 

Quality Specifications

Assay (H3PO2)
Phosphorous Acid (H3PO3)
Chloride ( Cl)
Iron (Fe)
Color

50.00-52.0%
0.5% max
150 ppm max
10 ppm max
30 APHA

Physical Properties

Appearance
Specific Gravity at 20°C
Freezing Point
Molecular Weight

Clear, water-white solution
1.210-1.265
< -13°F (< -25°C)
66.0

Packaging

  • 50 kg (110#) plastic drum
  • 225 kg (495#) plastic drum

Safety Data

  • CAS No.  6303-21-5
  • UN No.  3264