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High definition 2,3,4,6-Tetra-O-Benzyl-D-Galactopyranose - 1,3-bis(tris(hydroxymethyl)methylamino) propane Cas: 64431-96-5 White crystal powder 99% – XD BIOCHEM

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"Control the quality by the details, show the power by quality". Our enterprise has strived to establish a remarkably efficient and stable team team and explored an effective excellent control system for Metabolites, Pilot Plant And Manufacturing, 68399-80-4, We are sincerely looking forward to cooperate with buyers all around the world. We imagine we will satisfy you. We also warmly welcome shoppers to visit our organization and purchase our merchandise.
High definition 2,3,4,6-Tetra-O-Benzyl-D-Galactopyranose - 1,3-bis(tris(hydroxymethyl)methylamino) propane Cas: 64431-96-5 White crystal powder 99% – XD BIOCHEM Detail:

Catalog Number XD90106

Product Name

1,3-bis(tris(hydroxymethyl)methylamino) propane

CAS

64431-96-5

Molecular Formula

C11H26N2O6

Molecular Weight

282.3339

Storage Details

Ambient

Harmonized Tariff Code

29221900

 

Product Specification

Melting Point 162°C to 167°C
Loss on Drying 1.0% max
Assay 99.0% minimum

UV Absorbance

280nm, 0.1 Maq.: 0.15% max / 400nm, 0.1Maq.: 0.05% max
PH (1% water solution) 10.4 to 11.0
Appearance White crystal powder

 

An EOF counter-balanced ITP boundary has been used to stack anions from high conductivity samples during continuous electrokinetic injection of the sample. In a polystyrenesulfonate/poly(diallyldimethylammonium chloride) polyelectrolyte coated capillary, the time at which the ITP boundary exited the capillary could be prolonged by balancing the movement of the boundary with the EOF. Using a bis-tris-propane electrolyte, the ITP boundary was removed from the capillary within 7min, while when using triethanolamine the ITP boundary was still at 30% of the capillary after 2h of injection. Using these systems, the sensitivity of a mixture of simple organic acids in 100mM Cl(-) was improved by 700-800-fold using bis-tris-propane with a whole-capillary injection of the sample and 5min of electrokinetic injection at +28kV, and 1100-1300-fold using triethanolamine and 60min of electrokinetic injection under the same conditions. The potential of the method to be applicable to high conductivity samples was demonstrated by stacking a whole capillary filled with urine spiked with naphthalenedisulfonic acid, with limits of detection 450 times lower than those achievable with a normal hydrodynamic injection


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High definition 2,3,4,6-Tetra-O-Benzyl-D-Galactopyranose - 1,3-bis(tris(hydroxymethyl)methylamino) propane Cas: 64431-96-5 White crystal powder  99% – XD BIOCHEM detail pictures


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    5 Stars By Edith from luzern - 2018.09.29 13:24
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    High definition 2,3,4,6-Tetra-O-Benzyl-D-Galactopyranose - 1,3-bis(tris(hydroxymethyl)methylamino) propane Cas: 64431-96-5 White crystal powder 99% – XD BIOCHEM