PIPES Dipotassium Salt (PIPES-K2) CAS 108321-27-3 Purity >99.0% (Titration) Biological Buffer Ultrapure

Short Description:

Chemical Name: PIPES Dipotassium Salt

Synonyms: PIPES-K2

CAS: 108321-27-3

Purity: >99.0% (Titration by H2SO4) (Anhydrous)

Appearance: White Crystalline Powder  

Biological Buffer Ultrapure

Contact: Dr. Alvin Huang     

Mobile/Wechat/WhatsApp: +86-15026746401 

E-Mail: alvin@ruifuchem.com

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108321-27-3 - Chemical Properties:

Chemical Name PIPES Dipotassium Salt
Synonyms PIPES-K2; Piperazine-N,N'-bis-(2-Ethanesulphonic Acid) Dipotassium Salt; 1,4-Piperazinediethanesulfonic Acid Dipotassium Salt; Piperazine-1,4-bis(2-Ethanesulfonic acid) Dipotassium Salt
CAS Number 108321-27-3
Stock Status In Stock, Production Scale Up to Tons
Molecular Formula C8H16K2N2O6S2
Molecular Weight 378.55
COA & MSDS Available
Origin Shanghai, China
Product Categories Biological Buffers
Brand Ruifu Chemical

108321-27-3 - Specifications:

Item Specifications
Appearance White Crystalline Powder
Purity / Analysis Method >99.0% (Titration by H2SO4) (Anhydrous)
Water (by Karl Fischer) <9.00%
A260 (0.1M,Water) <0.05
A280 (0.1M,Water) <0.04
Heavy Metals (as Pb) <5ppm
Iron (Fe) <5ppm
Solubility (Turbidity)  Clear (10% aq. Solution)
Solubility (Color) Colorless (10% aq. Solution)
Infrared Spectrum Conforms to Structure
Test Standard Enterprise Standard
Usage Biological Buffer


Package: Bottle, Aluminium foil bag, 25kg/Cardboard Drum, or according to customer's requirement.
Storage Condition: Keep the container tightly closed and store in a cool, dry and well-ventilated warehouse away from incompatible substances. Protect from light and moisture. Keep away from fire and heat source. 
Shipping: Deliver to worldwide by air, by FedEx / DHL Express. Provide fast and reliable delivery. 





108321-27-3 - Risk and Safety:

Hazard Symbols Xi - Irritant
Risk Codes
36/37/38 - Irritating to eyes, respiratory system and skin.
Safety Description
S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S37/39 - Wear suitable gloves and eye/face protection
WGK Germany 3
HS Code 2942000000

108321-27-3 - Application:

PIPES Dipotassium Salt (PIPES-K2) (CAS: 108321-27-3) has been used as buffer for fluorescence polarization microscopy studies of kinesin-microtubule binding. PIPES Dipotassium Salt is suitable for use as a component of PHEM buffer ([K-PIPES], HEPES, EGTA, and MgSO4) used during rinsing and blocking steps in immunofluorescence imaging of HeLa cells. It is also suitable for use as buffer for purification of tubulin.

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