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103404-87-1 - HEPES hemisodium salt - 4-(2-Hydroxyethyl)-1-piperazineethanesulfonic acid sodium salt - J61830 - Alfa Aesar

J61830 HEPES hemisodium salt

CAS Number
103404-87-1
Synonyms
4-(2-Hydroxyethyl)-1-piperazineethanesulfonic acid sodium salt

Size Price ($) Quantity Availability
100g 70.00
250g 140.00
500g 210.00
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HEPES hemisodium salt

MDL
MFCD00036463

Chemical Properties

Formula
(C8H17N2O4S)2Na
Formula Weight
497.58
Form
Crystalline powder
Solubility
Soluble in water.

Applications

HEPES hemisodium salt is common buffer for biological sciences, particularly used in cell culture to maintain physiological pH. It acts a buffering component, which is used in the preparation of buffers. It is described as one of the best all-purpose buffers available for use in biological research.

Notes

Incompatible with strong oxidizing agents.

Literature References

Kebede, N.; Francis, P. S.; Barbante, G. J.; Hogan, C. F. Electrogenerated chemiluminescence of tris(2, 2' bipyridine)ruthenium(II) using common biological buffers as co-reactant, pH buffer and supporting electrolyte. Analyst 2015, 140 (21), 7142-7145.

Flourat, A. L.; Peru, A. A. M.; Teixeira, A. R. S.; Brunissen, F.; Allais, F. Chemo-enzymatic synthesis of key intermediates (S)-γ-hydroxymethyl-α, β-butenolide and (S)-γ-hydroxymethyl-γ-butyrolactone via lipase-mediated Baeyer-Villiger oxidation of levoglucosenone. Green Chem. 2015, 17 (1), 404-412.

GHS Hazard and Precautionary Statements

Precautionary Statements: P260-P201-P280-P304+P340-P405-P501a

Do not breathe dust/fume/gas/mist/vapours/spray. Obtain special instructions before use. Wear protective gloves/protective clothing/eye protection/face protection. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Other References

Harmonized Tariff Code
2933.59
TSCA
No

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