PIPES Disodium Salt CAS 76836-02-7 Purity >99.0% (Titration) Biological Buffer Ultra Pure Factory

Chemical Name: PIPES Disodium Salt  CAS: 76836-02-7 Purity: >99.0% (Titration) Appearance: White Crystalline Powder Ultra Pure Grade, Commercial Production E-Mail: alvin@ruifuchem.com

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Chemical Properties:

Package: Bottle, Aluminium foil bag, 25kg/Cardboard Drum, or according to customer's requirement. Storage Condition: Store in sealed containers at cool and dry place; Protect from light and moisture.PIPES Disodium Salt CAS: 76836-02-7 PIPES Free Acid CAS: 5625-37-6 PIPES Dipotassium Salt CAS 108321-27-3 PIPES Monosodium Salt CAS 10010-67-0 PIPES Sesquisodium Salt CAS: 100037-69-2
Item Specifications
Grade Ultra Pure Grade
Appearance White Crystalline Powder
Purity / Analysis Method  >99.0% (Titration, Dry Basis) 
Useful pH Range 6.1~7.5
Water (by Karl Fischer) <0.50%
Residue on Ignition <0.20%
Heavy Metals (as Pb) <10ppm
UV A260 (0.1M, H2O) <0.04
UV A280 (0.1M, H2O) <0.02
pH (1% in H2O, 25℃) 9.2~10.0
Solubility (0.1M in H20) Clear, Colorless Solution
pKa (25℃) 6.5~ 6.9
Infrared Spectrum Conforms to Structure
Test Standard Enterprise Standard
Usage Biological Buffer; Good's Buffer Component for Biological Research

Description:

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Chemical Name PIPES Disodium Salt 
Synonyms PIPES-2Na; Piperazine-N-N'-Bis (2-Ethanesulfonic Acid) Disodium Salt; Piperazine-1, 4-Bis (2-Ethanesulfonic Acid) Disodium Salt; 1,4-Piperazinediethanesulfonic Acid Disodium Salt; Disodium 2,2'-(Piperazine-1,4-diyl)diethanesulfonate
CAS Number 76836-02-7
CAT Number RF-PI1659
Stock Status In Stock, Production Scale Up to Tons
Molecular Formula C8H16N2Na2O6S2
Molecular Weight 346.33
Brand Ruifu Chemical

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Application:

PIPES Disodium Salt (CAS 76836-02-7) is the sodium salt form of PIPES and is a biological buffer often referred to as a “Good′s” buffer. The pKa of PIPES is 6.8 which makes it ideal for biological applications at physiological conditions. PIPES Disodium is considered to be non-toxic to culture cell lines, highly water soluble and provides high-solution clarity. PIPES Disodium Salt can be used in a wide array of biological applications including as a component in media formulations. Specific applications include buffers for cell culture and diagnostic reagent production.

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