HEPES BUFFER For tissue culture |
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HomeLaboratory ChemicalsGood's Buffer (Biological Buffers) |
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SYNONYMS : 4-(2-HYDROXYETHYL)PIPERAZINE-1-ETHANESULFONIC ACID; N-(2-HYDROXYETHYL)PIPERAZINE-N'-(2-ETHANESULFONIC ACID) |
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Article No. |
04040 |
Grade |
For tissue culture
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Purity |
99% |
CAS No. |
7365-45-9 |
Molecular Formula |
C8H18N2O4S |
Molecular Weight |
238.30 |
H.S. Code |
2933.5990 |
Shelf Life |
5 Years |
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Good zwitteruonic buffer substance suitable for tissue culture work pka - 7.5, Useful pH range 6.8 - 8.2 |
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Specifications |
Appearance |
White powder |
Assay |
Min 99% |
Chloride (Cl)
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Max 0.005% |
Sulphate (SO4) |
Max 0.005% |
Heavy metals (as Pb) |
Max 0.0005% |
Sodium (Na) |
Max 0.01%
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Loss on drying (at 105 deg C) |
Max 1.0% |
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Packings |
00005 5 g |
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00025 25 g |
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00100 100 g |
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00500 500 g |
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Revision Date
: 27-Apr-2013 |
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