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Novabiochem

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475898  MOPS, Free Acid, ULTROL® Grade

3-(N-Morpholino)propanesulfonic Acid

A zwitterionic buffer useful in the pH range of 6.5-7.9. Has a pKa of 7.20 at 25°C. Absorbance (1.0 M, H2O, 260 nm):≤0.05.
Product number Size Quantity Price
475898-100GM  100 gm  price on request 
475898-1KG  1 kg  price on request 
475898-500GM  500 gm  price on request 
Bulk available     Please request a quote
Alternatives
475899 MOPS, Sodium, ULTROL® Grade 
475922 MOPS, Free Acid, Molecular Biology Grade 
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Accessories for MOPS, Free Acid, ULTROL® Grade
Product information
Form White solid
Molar mass 209.3
Purity ≥99% by titration
Contaminants Heavy metals: ≤1 ppm
Heavy metals ≤1 ppm
PKA 7.2 at 20°C
Solubility H2O
Chemical formula C7H15NO4S
RTECS QE9104530
CAS number 1132-61-2
Merck USA index 14, 6265
Store and ship information
Storage +15°C to +30°C
Ship Ambient Temperature Only
Standard Handling
MOPS, Free Acid, ULTROL<sup>®</sup> Grade, molecular structure

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