Polyphosphoric Acid
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Product Description
Product
Polyphosphoric Acid
CAS
8017-16-1
Formula
N/A
Synonym
Phospholeum; Polyphosphoric acids; Superphosphoric acid; Tetraphosphoric acid
Typical Product Specifications
Reactivity
with some org. liqs.
Odor
odorless
pH
1 (1)
Appearance
Viscous liquid
Density
1.90 - 1.95 g/l
Higher (%)
< 5
Iron
< 20 ppm
Viscosity @ 25°C
440 cSt
Viscocity (80° C)
35 cSt
Ortho (%)
45 - 55
Pyro (%)
35 - 45
Tri (%)
3 - 8
Tetra (%)
< 5
P205 content (%)
75.3 - 76.7
Color (Hazen)
< 50
Arsenic
< 80 ppm
Heavy Metals
< 20 as Pb in ppm
Melting Point
38 c
Specific gravity
1.9 - 2.1
Solubility
water
Boiling Point
550 c
Class
Polyphosphoric Acid
Product Description
Product
Polyphosphoric Acid
CAS
8017-16-1
Formula
N/A
Synonym
Phospholeum; Polyphosphoric acids; Superphosphoric acid; Tetraphosphoric acid
Typical Product Specifications
Reactivity
with some org. liqs.
Odor
odorless
pH
1 (1)
Appearance
Viscous liquid
Density
1.90 - 1.95 g/l
Higher (%)
< 5
Iron
< 20 ppm
Viscosity @ 25°C
440 cSt
Viscocity (80° C)
35 cSt
Ortho (%)
45 - 55
Pyro (%)
35 - 45
Tri (%)
3 - 8
Tetra (%)
< 5
P205 content (%)
75.3 - 76.7
Color (Hazen)
< 50
Arsenic
< 80 ppm
Heavy Metals
< 20 as Pb in ppm
Melting Point
38 c
Specific gravity
1.9 - 2.1
Solubility
water
Boiling Point
550 c
Class
