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528131 PIPES, Free Acid, ULTROL® Grade - CAS 5625-37-6 - Calbiochem

528131
  
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Overview

Replacement Information

Key Spec Table

CAS #Empirical Formula
5625-37-6C₈H₁₈N₂O₆S₂
Description
Overview

This product has been discontinued.



A zwitterionic N-substituted aminosulfonic acid useful in the pH range of 6.1-7.5. Has a pKa 6.76 at 25°C.

Absorbance (0.5%, 0.25 N NaOH, 260 nm): <0.18.
Catalogue Number528131
Brand Family Calbiochem®
SynonymsPiperazine-N,Nʹ-bis(2-ethanesulfonic Acid)
References
Product Information
CAS number5625-37-6
FormWhite solid
Hill FormulaC₈H₁₈N₂O₆S₂
Chemical formulaC₈H₁₈N₂O₆S₂
PKA6.8 at 20°C
Quality LevelMQ100
Applications
Biological Information
Purity≥98% by titration (dry basis)
Physicochemical Information
ContaminantsHeavy metals: <10 ppm
Heavy metals<10 ppm
Dimensions
Materials Information
Toxicological Information
Safety Information according to GHS
Safety Information
Product Usage Statements
Storage and Shipping Information
Ship Code Ambient Temperature Only
Toxicity Standard Handling
Storage +15°C to +30°C
Do not freeze Ok to freeze
Special InstructionsFollowing reconstitution, store in the refrigerator (4°C). Stock solutions are stable for up to 3 months at 4°C.


From Catalog:
Desc. Field- replaced "active in the pH range 6.0-8.5
Packaging Information
Transport Information
Supplemental Information
Specifications
Global Trade Item Number
Catalogue Number GTIN
528131 0

Documentation

PIPES, Free Acid, ULTROL® Grade - CAS 5625-37-6 - Calbiochem MSDS

Title

Safety Data Sheet (SDS) 

PIPES, Free Acid, ULTROL® Grade - CAS 5625-37-6 - Calbiochem Certificates of Analysis

TitleLot Number
528131
Data Sheet

Note that this data sheet is not lot-specific and is representative of the current specifications for this product. Please consult the vial label and the certificate of analysis for information on specific lots. Also note that shipping conditions may differ from storage conditions.

Revision16-May-2008 RFH
SynonymsPiperazine-N,Nʹ-bis(2-ethanesulfonic Acid)
DescriptionZwitterionic N-substituted aminosulfonic acid, active in the pH range of 6.0-8.5. Has a pKa of 6.8 at 20°C.
FormWhite solid
CAS number5625-37-6
Chemical formulaC₈H₁₈N₂O₆S₂
Purity≥98% by titration (dry basis)
ContaminantsHeavy metals: <10 ppm
SolubilityH₂O or aqueous buffers (50 mg/ml)
Storage +15°C to +30°C
Do Not Freeze Ok to freeze
Special InstructionsFollowing reconstitution, store in the refrigerator (4°C). Stock solutions are stable for up to 3 months at 4°C.


From Catalog:
Desc. Field- replaced "active in the pH range 6.0-8.5
Toxicity Standard Handling
Merck USA index14, 7479