N-(2-Hydroxyethyl)p...

N-(2-Hydroxyethyl)piperazine-N'-2-ethanesulfonic acid,sodium salt

N-(2-Hydroxyethyl)piperazine-N'-2-ethanesulfonic acid,sodium salt

Min.Order / FOB Price:Get Latest Price

1 Kilogram

FOB Price: USD 1.0000

  • Min.Order :1 Kilogram
  • Purity: 99%
  • Payment Terms : L/C,T/T

Keywords

N-(2-Hydroxyethyl)piperazine-N'-2-ethanesulfonic acid,sodium salt HEPES sodium salt CAS:75277-39-3

Quick Details

  • Appearance:White powder
  • Application:Biological Buffers
  • PackAge:25kg/drum
  • ProductionCapacity:2000|Metric Ton|Year
  • Storage:Store in cool and dry place, away from sun light.
  • Transportation:By sea or by air

Superiority:

Name N-(2-Hydroxyethyl)piperazine-N'-2-ethanesulfonic acid,sodium salt
Synonyms HEPES sodium salt
HEPES-Na,[4-(2-Hydroxyethyl)-1-piperazinyl]ethanesulfonic Na
N-(2-Hydroxyethyl)piperazine-N'-(2-ethanesulfonic acid) Sodium salt
HEPES,Sodium salt
HEPES-Na
CAS 75277-39-3
EINECS 278-169-7
InChI InChI=1/C8H18N2O4S.Na/c1-8(15(12,13)14)10-4-2-9(3-5-10)6-7-11;/h8,11H,2-7H2,1H3,(H,12,13,14);/q;+1/p-1

Details:

Item

Standard

Test Results

Identification

A.H-NMR:Comply with the structure

Complies

B.LC-MS:Comply with the structure

Complies

C.The IR spectrum of sample should be identical with that of reference standard;

Complies

D.HPLC-ESI-MS

Complies

The retention time of the major peak in the chromatogram of the Assay preparation corresponds to that in the chromatogram of the Standard preparation, as obtained in the Assay.

Heavy metals

≤10 ppm

<10ppm

Water

≤1.0%

0.10%

Sulphated ash

≤0.5%, determined on 1.0 g.

0.01%

Related substances

Unspecified impurities: for each impurity

≤0.10%

<0.10%

Total Impurity

≤0.5%

0.18%

Purity

≥99.0%

99.70%

Assay

99.0%~101.0% (anhydrous substance).

99.80%

Storage

Preserve in well-closed, light-resistant and airtight containers.

Complies

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