Lactic acid 88.0-92.0%, AnalaR NORMAPUR® analytical reagent
Supplier: VWR Chemicals
101384QEA
62.9
EUR
101384Q
Lactic acid 88.0-92.0%, AnalaR NORMAPUR® analytical reagent
Lactic acid
Formula:
H₃CCH(OH)COOH MW: 90,08 g/mol |
CAS Number:
50-21-5 Merck Index: 13,05351 |
Specification Test Results
Assay | 88.0 - 92.0 % |
IR Spectrum | Passes test |
Reducing substances | Passes test |
Volatile fatty acids | Passes test |
Colouration | Max. 20 APHA |
Relative density | 1.200 - 1.210 |
Ignition residue (SO4) | Max. 100 ppm |
Cl (Chloride) | Max. 10 ppm |
SO4 (Sulphate) | Max. 50 ppm |
As (Arsenic) | Max. 0.1 ppm |
Ca (Calcium) | Max. 0.02 % |
Cu (Copper) | Max. 1 ppm |
Fe (Iron) | Max. 3 ppm |
Pb (Lead) | Max. 1 ppm |
Zn (Zinc) | Max. 10 ppm |
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