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Filo Chemical
Incorporated
16 Prescott Street
Wellesley Hills, MA
02481
Phone: 781.237.9200
Fax: 781.237.9205
Email:
filo@filochemical.com
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Filo Chemical
Sodium
Hexametaphosphate 65%, 68%
(NaPO3)n
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Synonyms:
Sodium
Polymetaphosphate, Graham's Salt
Quality
Specifications
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P2O5 Content / Type 65
P2O5
Content / Type 68
Iron (Fe)
Water
Insoluble Matters
As
Particle Size over 2 mm
Particle Size over 1 mm
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65% min
68% min
400 ppm max
0.15% max
3 ppm max
0.2% max
0.6% max
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Typical
65.25%
68.60%
1 ppm |
Physical
Properties
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Appearance
Odor
Molecular Weight
Specific Gravity at 20°C
Melting Point (760 mm Hg)
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Fine, white to
greenish powder
Odorless
611.77
2.48 g/cm3
1,141°F (616°C)
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Packaging
- 55.1# (25 kg) paper bags, 2,204.6# (1,000 kg)
per pallet
- 2,204.6# (1,000 kg) supersacks
Safety
Data
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