MORPHOLINOETHANE SULPHONIC ACID MONOHYDRATE |
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| HomeLaboratory ChemicalsBuffer Substances |
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| Article No. |
04715 |
| Purity |
99%% |
| Molecular Formula |
C6H13NO4S.H2O |
| H.S. Code |
2934.9990 |
| Grade |
Extra Pure |
| CAS No. |
145224-94-8 |
| Molecular Weight |
213.25 |
| Shelf Life |
5 |
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pKa 6.1 at 25 deg C, useful pH range 5.5 - 6.7
(Biological buffer) |
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| Specifications |
| MES Monohydrate |
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| Assay |
Min 99% |
| UV Absorption (A 5% 1cm 250 nm in water) |
Max 0.05 |
| Chloride (Cl) |
Max 0.005% |
| Sulphate (SO4) |
Max 0.005% |
| Heavy metals (as Pb) |
Max 0.0005% |
| Sodium (Na) |
Max 0.01% |
| Water |
8.3 - 9.3% |
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| Safety Information and Hazard Symbols |
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Symbol: GHS07
Signal Word: Warning
Hazardous Statement: H315-H319-H335
Precaution Statement: P261-P305 + P351 + P338
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| Revision Date : 1-Dec-2012 |
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