MOPS 99% AR 250g
33691-250g



Irritant Warning

Warning

Synonyms: 3-(N-Morpholino)propanesulphonic acid

DNase-, RNase-, and protease-free. Actual lot analysis reported on label.

Formula: C₇H₁₅NO₄S
MW: 209.27 g/mol
Melting Pt: > 250 °C
Flash Pt: 110 °C (closed cup)
Storage Temperature: Ambient
MDL Number: MFCD00006183
CAS Number: 1132-61-2
EINECS: 214-478-5
Merck Index: 12,06346

Specification Test Results

For Laboratory,Research,or Manufacturing Use  
Assay (C₇H₁₅NO₄S) (dried basis) ≥ 99 %
DNase Activity (None Detected) Passes Test
RNase Activity Passes Test
Protease Activity Passes Test
Appearance (white to slightly pink powder to crystalline powder) Passes Test
pH of 1% Solution at 25°C 2.5 - 4.5
Solution (10%) in Water Passes Test
Loss on Drying ≤ 1 %
Absorbance of a 0.1M Solution (1-cm path vs water) at - 260 nm ≤ 0.020
Trace Impurities - ACS - Heavy Metals (as Pb) ≤ 5 ppm
Trace Impurities - Iro n (Fe) ≤ 5 ppm
pKa at 20 degrees C (typical) = 7.20

Unit Qty: ea
Availability: 1 in stock