Sigma-Aldrich

HEPES Sodium Salt Bioperformance 99.5% 500 gram

Part Number:
MIL-H3784-500G
Lead Time:
2-3 weeks
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Quantity:
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Size:
500 grams
Style:
chemical
Price: $609.85

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Description

HEPES Sodium Salt Bioperformance ≥99.5% 500 Gram

Synonym: 4-(2-Hydroxyethyl)piperazine-1-ethanesulfonic acid sodium salt, N-(2-Hydroxyethyl)piperazine-N′-(2-ethanesulfonic acid) sodium salt

  • CAS Number 75277-39-3
  • Empirical Formula (Hill Notation) C8H17N2NaO4S
  • Molecular Weight 260.29
  • EC Number 278-169-7
  • MDL number MFCD00036463
  • PubChem Substance ID 24895595
  • NACRES NA.25
Quality Level 400
grade BioPerformance Certified
assay ≥99.5%
application(s) cell culture | mammalian: suitable
impurities endotoxin and total aerobic microbial count, tested
useful pH range 6.8 - 8.2
pKa (25 °C) 7.5
absorption ≤0.2 at 280 in H2O at 1 M
  ≤0.4 at 260 in H2O at 1 M
Featured Industry Diagnostic Assay Manufacturing
foreign activity DNase, RNase, NICKase, protease, none detected
SMILES string [Na+].OCCN1CCN(CC1)CCS([O-])(=O)=O
InChI 1S/C8H18N2O4S.Na/c11-7-5-9-1-3-10(4-2-9)6-8-15(12,13)14;/h11H,1-8H2,(H,12,13,14);/q;+1/p-1
InChI key RDZTWEVXRGYCFV-UHFFFAOYSA-M

Documents 

Warnings

Note: These chemicals are for research & laboratory use only. Your order will not be processed if you do not work for, and ship to, a registered laboratory or research facility. Not for topical applications. An official Declaration of Use form may be required.

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WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer and reproductive harm. Prop 65 Warning

Please note: This product is not returnable.

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MPN:
H3784-500G