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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
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Filo Chemical
50%
Hypophosphorous Acid
H3PO2
(Low Chloride)
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Quality
Specifications
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Assay (H3PO2)
Phosphorous Acid (H3PO3)
Chloride ( Cl)
Iron (Fe)
Color
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50.00-52.0%
0.5% max
150 ppm max
10 ppm max
30 APHA
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Physical
Properties
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Appearance
Specific Gravity at 20°C
Freezing Point
Molecular Weight
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Clear, water-white
solution
1.210-1.265
< -13°F (< -25°C)
66.0
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Packaging
- 50 kg (110#) plastic drum
- 225 kg (495#) plastic drum
Safety
Data
- CAS No. 6303-21-5
- UN No. 3264
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