|
SPA
SPA is mainly used as a collector in cassiterite floatation for tin
concentrators. It also finds application in ion extraction, chelation, polymer manufacture, as an additive in paper industry and
as corrosion scale inhibitor.
|
Physical Properties |
|
Chemical Name |
Styrene phosphonic acid |
|
Molecular Formula |
C8H9O3P |
|
Molecular Weight |
184 |
|
Physical Appearance |
Off White Powder |
|
Odour |
Characteristic odour |
|
Melting Point |
145 to 149oC |
|
CAS Number |
1707-08-0 |
|
Typical Analysis |
|
Purity (%) |
95% Min. |
|
pH(1% solution in water) |
2.0-2.3 |
|
Inorganic Phosphate(%) |
3 Max. |
|
Free Chloride (%) |
0.5 Max. |
|
Packaging |
|
Unit pack |
100 Kgs in HMHD drums. Drums UN approved for ocean carriage. |
|
UN No |
2923 |
|
IMCO class |
8 |
|
Packing Group |
II |
|
Quantity per 20 feet fcl |
8.0 MT |
 |
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product Information |
|
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