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Potassium
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Name of Item
CAS No Of Item
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Potassium bromide
7758-02-3
Product Details
Catalog No.
Grade
Product Name
Synonyms
Formula
Molecular Weight
31313
AR
Potassium bromide
N.A.
KBr
119.00
Specification
Description
:
White crystal
Min. Assay
:
99.5 % (after drying)
5 % Solution pH
:
5.0 - 8.0
Maximumk Limits Of Impurites
Water Insoluble Matter
:
0.003 %
Loss on drying
:
0.5 %
Chloride (Cl)
:
0.3 %
Bromate (BrO3)
:
0.0004 %
Iodide (I)
:
0.05 %
Nitrogen ( N )
:
0.001 %
Sulphate ( SO4 )
:
0.005 %
Calcium ( Ca )
:
0.001 %
Copper ( Cu )
:
0.0002 %
Iron ( Fe )
:
0.0002 %
Lead ( Pb )
:
0.0002 %
Magnesium (Mg)
:
0.001 %
Sodium ( Na )
:
0.05 %
CAS No.
:
7758-02-3
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Potassium tetraborate tetrahydrate
12045-78-2
Product Details
Catalog No.
Grade
Product Name
Synonyms
Formula
Molecular Weight
21317
LR
Potassium tetraborate tetrahydrate
di-Potassium tetraborate tetrahydrate
K2B4O7.4H2O
305.49
Specification
Description
:
White Powder
Min. Assay
:
99.0 % (Acidimetric)
Maximumk Limits Of Impurites
Chloride (Cl)
:
0.005 %
Iron ( Fe )
:
0.002 %
Lead ( Pb )
:
0.005 %
CAS No.
:
12045-78-2
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