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The Power of Hydrophobicity
The long 6-phenylhexyl chain in this silane modifier imparts significant hydrophobicity to the stationary phase. In reverse-phase HPLC (RP-HPLC), this hydrophobicity is key to retaining non-polar and moderately polar analytes. Analytes that are more water-repelling will have a stronger affinity for the hydrophobic stationary phase, leading to longer retention times. This principle is fundamental to the separation of a vast array of organic molecules, from pharmaceutical compounds to environmental pollutants. The hexyl chain provides a balance, offering substantial hydrophobic interaction without the extreme retention sometimes associated with very long alkyl chains, allowing for more manageable elution.
Aromaticity for Specialized Separations
The presence of the phenyl group introduces aromaticity and unique electronic properties to the stationary phase. This aromatic ring can engage in π-π interactions with analytes that also possess aromatic or unsaturated systems. These interactions are particularly effective for separating compounds like polycyclic aromatic hydrocarbons (PAHs), substituted benzenes, and other molecules with conjugated π electron systems. The phenyl group's electron-donating or withdrawing nature can further influence selectivity, allowing for fine-tuning of separations for complex aromatic mixtures. This makes stationary phases modified with 6-Phenylhexyldimethylchlorosilane exceptionally useful for applications requiring the resolution of subtle structural differences.
Synergy for Superior HPLC
The combined effect of hydrophobicity and aromaticity provided by 6-Phenylhexyldimethylchlorosilane offers analytical chemists a powerful tool for developing selective and efficient HPLC methods. NINGBO INNO PHARMCHEM CO., LTD., as a reputable supplier of specialty chemicals from China, provides this critical modifier, enabling researchers to achieve better separation of diverse analytes and advance their analytical capabilities.
Manufacturing Facilities
Professional Export Experience
to Global Customers
1. 20 years of R&D, manufacturing and sales experience, serving customers in 60 countries and regions around the world;
2. Own R&D laboratory, pilot platform and large-scale production workshop, which can meet the audit requirements of global customers;
3. We can satisfy customers' perfect transition from small scale lab requirements (gram level) to commercialization requirements (hundred tons level).
A: We don't have Minimum Order Quantity, exact quantity should be provided before quotation for us to calculate the exact cost.
A: We don't provide free samples due to lots of request and expensive international courier's cost, we can deduct the sample charge after commercial order placed.
A: Our payment terms: Small or sample order: T/T IN ADVANCE. Commercial order: First order should be by T/T IN ADVANCE or L/C at sight, and following orders T/T 30~90days is acceptable subject to approval of credit application.
