tetra-Sodium Pyrophosphate 10-hydrate for analysis

tetra-Sodium Pyrophosphate 10-hydrate for analysis
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Užsakymo numeris.: 1217101211 92,10 € Kaina už 1 pakuotė be PVM (21%) plius siuntimo išlaidos
pakuotė
tetra-Sodium Pyrophosphate 10-hydrate for analysis
Content: 1000 GRM
Physical Description:
solid
Quality Name: for analysis
Specification: Minimum assay (Acidim.)@99.0%§pH of 5% solution@9.5-10.7§CHAR(13) + CHAR(10) Maximum limit of impurities@§Insoluble matter in H2O@0.01 %§Chloride (Cl)@0.005%§Sulfate (SO4)@0.005%§Carbonate@passes test§Nitrate (NO3)@0.003%§As@0.0003 %§Ca@0.01 %§Cu@0.0005 %§Fe@0.0005 %§Mg@0.01 %§Ni@0.0005 %§Pb@0.0005 %
daugiau
(-) Techniniai duomenys:
Sterilumas: Ne
stability (days): 2190
Bendra formulė: Na4P2O7.10H2O
CAS numeris: 13472-36-1
EG index number: 231-767-1
EAN Code: 8432647214700
(-) Compliance information:
WEEE obligation: Ne