3-(N-Morpholino)propanesulfonic acid hemisodium salt
Synonym(s):3-(N-Morpholino)propanesulfonic acid hemisodium salt;4-Morpholinepropanesulfonic acid hemisodium salt
- CAS NO.：117961-20-3
- Empirical Formula: C7H16NNaO4S
- Molecular Weight: 233.26
- MDL number: MFCD00079461
- EINECS: 601-500-7
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-05-28 06:29:51
What is 3-(N-Morpholino)propanesulfonic acid hemisodium salt?
Chemical properties
White crystal
What are the applications of Application
MOPS hemisodium salt is a zwitterionic buffer used as a running buffer for denaturing gel electrophoresis
Properties of 3-(N-Morpholino)propanesulfonic acid hemisodium salt
| storage temp. | Inert atmosphere,Room Temperature |
| solubility | H2O: 0.5 g/mL, clear, colorless |
| pka | 7.2(at 25℃) |
| PH Range | 6.5 - 7.9 |
Safety information for 3-(N-Morpholino)propanesulfonic acid hemisodium salt
| Signal word | Danger |
| Pictogram(s) |
 Flame Flammables GHS02  Skull and Crossbones Acute Toxicity GHS06  Health Hazard GHS08  Environment GHS09 |
| GHS Hazard Statements |
H225:Flammable liquids H319:Serious eye damage/eye irritation H331:Acute toxicity,inhalation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation H336:Specific target organ toxicity,single exposure; Narcotic effects H341:Germ cell mutagenicity H360:Reproductive toxicity H370:Specific target organ toxicity, single exposure H371:Specific target organ toxicity, single exposure H372:Specific target organ toxicity, repeated exposure H411:Hazardous to the aquatic environment, long-term hazard |
| Precautionary Statement Codes |
P201:Obtain special instructions before use. P202:Do not handle until all safety precautions have been read and understood. P210:Keep away from heat/sparks/open flames/hot surfaces. — No smoking. P233:Keep container tightly closed. P240:Ground/bond container and receiving equipment. P241:Use explosion-proof electrical/ventilating/lighting/…/equipment. P242:Use only non-sparking tools. P243:Take precautionary measures against static discharge. P260:Do not breathe dust/fume/gas/mist/vapours/spray. P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P270:Do not eat, drink or smoke when using this product. P271:Use only outdoors or in a well-ventilated area. P273:Avoid release to the environment. P280:Wear protective gloves/protective clothing/eye protection/face protection. P391:Collect spillage. Hazardous to the aquatic environment P303+P361+P353:IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P337+P313:IF eye irritation persists: Get medical advice/attention. P370+P378:In case of fire: Use … for extinction. P405:Store locked up. P403+P233:Store in a well-ventilated place. Keep container tightly closed. P403+P235:Store in a well-ventilated place. Keep cool. |
Computed Descriptors for 3-(N-Morpholino)propanesulfonic acid hemisodium salt
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