3-MORPHOLINOPROPANE SULFONIC ACID BUFFER

Code: 1061299010 D2-231

Analysis Note

Assay (alkalimetric)≥ 99.0 %Identity (IR-spectrum)passes test<...


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€4,240.18 inc. VAT

Analysis Note

Assay (alkalimetric)≥ 99.0 %Identity (IR-spectrum)passes testUV-Absorption (250 nm, 50 g/l, 1 cm, water)≤ 0.05Chloride (Cl)≤ 0.005 %Sulfate (SO4)≤ 0.005 %Heavy metals (as Pb)≤ 0.0005 %Na (Sodium)≤ 0.01 %Loss on Drying (105 °C)≤ 0.2 %Biological buffer, pKa at 20 °C7.20

Application

3-Morpholinopropane sulfonic acid buffer substance MPS. CAS 1132-61-2, pH 3 - 5 (111 g/l, H2O, 20 °C).

General description

buffer substance MPS

Packaging

10 kg in Plastic drum

25, 250 g in Plastic bottle

bulk density350 kg/m3
formsolid
InChI keyDVLFYONBTKHTER-UHFFFAOYSA-N
InChI1S/C7H15NO4S/c9-13(10,11)7-1-2-8-3-5-12-6-4-8/h1-7H2,(H,9,10,11)
mp277-281 °C (decomposition)
pH3-5 (20 °C, 111 g/L in H2O)
potency>2000 mg/kg LD50, oral (Rat)
Quality Level100
solubility1440 g/L
storage temp.15-25°C
Cas Number1132-61-2
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