tri-Sodium citrate dihydrate ≥99.5%, Electran for molecular biology
Synonyms:
Sodium Citrate, Dihydrate
, Citric acid trisodium salt dihydrate
, Sodium Citrate Dihydrate
, Sodium citrate tribasic dihydrate
436072KEA
0
INR
436072K
436075N
tri-Sodium citrate dihydrate ≥99.5%, Electran for molecular biology
tri-Sodium citrate dihydrate
Formula:
Na₃C₆H₅O₇·2H₂O MW: 294,1 g/mol Melting Pt: 150 °C Density: 1,76 g/cm³ (20 °C) Storage Temperature: Ambient |
MDL Number:
MFCD00150031 CAS Number: 6132-04-3 EINECS: 200-675-3 REACH: 01-2119457027-40 Merck Index: 13,08675 |
Specification Test Results
Assay | Min. 99.50 % |
DNases | Not detected |
RNases | Not detected |
Proteases | Not detected |
Absorbance (260 nm) (0.1 mol/l) | Max. 0.010 |
Absorbance (280 nm) (0.1 mol/l) | Max. 0.010 |
Heavy metals (as Pb) | Max. 0.001 % |
pH (20°C; 5 %) | 7.50 - 9.000 |
Cl (Chloride) | Max. 0.001 % |
PO4 (Phosphate) | Max. 0.002 % |
SO4 (Sulphate) | Max. 0.005 % |
As (Arsenic) | Max. 0.00001 % |
Ca (Calcium) | Max. 0.001 % |
Cd (Cadmium) | Max. 0.0005 % |
Cr (Chromium) | Max. 0.0005 % |
Cu (Copper) | Max. 0.0005 % |
Fe (Iron) | Max. 0.0005 % |
Mn (Manganese) | Max. 0.0005 % |
Ni (Nickel) | Max. 0.0005 % |
Pb (Lead) | Max. 0.0005 % |
Zn (Zinc) | Max. 0.0005 % |
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