M8902
MES hemisodium salt
≥98% (titration)
Synonym(s):
2-(N-Morpholino)ethanesulfonic acid hemisodium salt, 4-Morpholineethanesulfonic acid hemisodium salt
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About This Item
Quality Segment
assay
≥98% (titration)
form
crystalline powder
impurities
≤8% water content (Karl Fischer)
useful pH range
5.5-6.7
pKa
6.1
solubility
water: 500 mg/mL, clear, colorless
cation traces
Pb: ≤5 ppm
SMILES string
[Na+].OS(=O)(=O)CCN1CCOCC1.[O-]S(=O)(=O)CCN2CCOCC2
InChI
1S/2C6H13NO4S.Na/c2*8-12(9,10)6-3-7-1-4-11-5-2-7;/h2*1-6H2,(H,8,9,10);/q;;+1/p-1
InChI key
KHQSUKMBWPKXOP-UHFFFAOYSA-M
Application
Biochem/physiol Actions
1 of 1
This Item | |||
|---|---|---|---|
| assay ≥98% (titration) | assay ≥99% (titration) | assay - | assay ≥99% (titration) |
| Quality Level 200 | Quality Level 200 | Quality Level 200 | Quality Level 400 |
| form crystalline powder | form powder or crystals | form dry powder | form crystalline powder |
| solubility water: 500 mg/mL, clear, colorless | solubility water: 500 mg/mL, clear, colorless to almost colorless | solubility - | solubility water: 0.5 g/mL, clear, colorless |
| impurities ≤8% water content (Karl Fischer) | impurities - | impurities - | impurities ≤8% water content (Karl Fischer) |
| cation traces Pb: ≤5 ppm | cation traces - | cation traces - | cation traces - |
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Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
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Global Trade Item Number
| SKU | GTIN |
|---|---|
| M8902-100G | 04061834063728 |
| M8902-25G | 04061832549682 |