HEPES (Ácido 4-(2-hidroxietil)piperazin-1-iletanosulfónico) 99,5 Titrimetric, cGMP-manufactured
Proveedor: Spectrum Chemical
Sinónimos:
HEPES free acid, N-(2-Hydroxyethyl)piperazine-N′-(2-ethanesulphonic acid), 4-(2-Hydroxyethyl)piperazin-1-ylethanesulphonic acid, N-2-Hydroxyethylpiperazine-N′-2-ethanesulphonic acid, 2-(4-(2-Hydroxyethyl)piperazin-1-yl)ethanesulphonic acid
H1804-12KGBL
H1804-1KGBL
H1804-25KGBL
SPCMH1804-12KGBLEA
16760
EUR
SPCMH1804-12KGBL
SPCMH1804-1KGBL
SPCMH1804-25KGBL
HEPES (Ácido 4-(2-hidroxietil)piperazin-1-iletanosulfónico) 99,5 Titrimetric, cGMP-manufactured
HEPES (Ácido 4-(2-hidroxietil)piperazin-1-iletanosulfónico)
HEPES, cGMP Manufactured is a zwitterionic biological buffer and is one of Good's buffers widely used in cell culture. Non-graded HEPES, cGMP Manufactured supplied by Spectrum is indicative of a grade suitable for general industrial use or research purposes and typically are not suitable for human consumption or therapeutic use.
|
Formula:
C₈H₁₈N₂O₄S MW: 238.31 g/mol Temperatura de almacenaje: Ambiente |
Número MDL:
MFCD00006158 Núm. CAS: 7365-45-9 EINECS: 230-907-9 Índice Merck: 13,04672 |
Resultados test especificaciones
| APPEARANCE | WHITE FINE POWDER |
| ASSAY (TITRATION) | min. 99.5 % |
| pH OF A 5% AQUEOUS SOLUTION | 4.5 - 6.5 |
| pKa @ 25°C | 7.35- 7.75 |
| Absorbance @ 260 nm (0.05 M in water) | max. 0.05 AU |
| Absorbance @ 280 nm (0.05 M in water) | max. 0.03 AU |
| WATER (KF) | max. 0.5 % |
| HEAVY METALS (as Pb) | max. 5 ppm |
| INSOLUBLE MATTER | max. 0.1 % |
| TOTAL AEROBIC MICROBIAL COUNT | max. 100 cfu/g |
| TOTAL YEAST AND MOLD COUNT | max. 100 cfu/g |
| BACTERIAL ENDOTOXIN | As reported |
Learn more
About VWR
Avantor is a vertically integrated, global supplier of discovery-to-delivery solutions for...