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Tetra
Hydro Pthalic Anhydride- (THPA) M/s.Ganesh Anhydride
Ltd.
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Specification
of
Tetra Hydro Pthalic
Anhydride- (THPA) M/s.Ganesh Anhydride Ltd.
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Name
of the test |
Unit |
Requirement |
Test
Value |
|
1)
Appearence |
-- |
White
Flakes |
White
Flakes |
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2)
Purity |
% |
99.0(min) |
99.43 |
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3)
Solidification Point |
Deg,C |
100.0
(Min) |
99.43 |
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4)
Colour Of Molten State |
Hazen |
30 (Max) |
20 |
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5)
Solubility in Benzene |
-- |
Completely
Soluble Comp. Sol. |
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6)
Bulk Density |
Kg/Ltr. |
0.7-0.8 |
0.7-0.8 |
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Ferrous
Fumerate
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Specification
of
Ferrous
Fumerate
BP
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Product
: |
Ferrous
Fumerate BP |
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Description
: |
Redish Orange Fine Powder |
| Loss
on drying : |
less
than 1% |
| Sulphates
: |
not
more than 0.2% |
| Arsenic
: |
less
than 5ppm |
| Assay
: |
93
% to 101% |
| Ferric
iron : |
not
more than 2% |
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