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POTASSIUM PHOSPHATE DIBASIC ANHYDROUS
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Laboratory Chemicals
HPLC Buffer Salts
Article No.
05428
Purity
99%%
Molecular Formula
K2HPO4
H.S. Code
2835.2400
Grade
For HPLC
CAS No.
7758-11-4
Molecular Weight
174.2
Shelf Life
5
Specifications
Assay
Min 99%
Filter test
Corresponds to standard
RP gradient test
Corresponds to standard
Solubility (0.1 g/ml in water, 25 deg C)
Complete, colourless
pH (10% in water, 20 deg C)
8.5 - 9.6
Absorption 10% in water:
At 230 nm
Amax : 0.1
At 240 nm
Amax : 0.06
At 250 nm
Amax : 0.04
At 310 nm
Amax : 0.02
At 500 nm
Amax : 0.02
Packings
500 Gm
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Safety Information and Hazard Symbols
Safety Statements: 22-24/25
Revision Date :
1-Dec-2012