Quick Details
- ProName: HEPES sodium salt
- CasNo: 75277-39-3
- Molecular Formula: C8H17N2NaO4S
- LimitNum: 0
Superiority
CAS 75277-39-3
grade Ultra Pure
formula weight 260.3
formula C8H17N2
physical description white powder
Minimum Maximum
assay 99.0% …
Details
CAS 75277-39-3
grade Ultra Pure
formula weight 260.3
formula C8H17N2
physical description white powder
Minimum Maximum
assay 99.0%
water by Karl Fischer 4.0%
A260 (0.1M) 0.03
A280 (0.1M) 0.02
Notes and Applications
biological buffer
pKa: 7.5, effective buffer range pH 6.8 - 8.2
store dry at room temprature