Pure Hydroxyl-Containing Cellulose Nanocrystals – CNC-MH30NP; Package 250 gProduct Type: Cellulose nanocrystals
Research-grade laboratory product
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LABORATORY PROCUREMENT SUPPORT
For material selection, specification review, package confirmation, and quotation support, contact our technical sales team.
E-MAIL: inquiry@atomfair.com
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Manufacturer: Atomfair LLC
Brand: ATOMFAIR®
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What is the advantage of using pure hydroxyl-containing cellulose nanocrystals (CNC-MH30NP) over esterified or silylated grades for surface functionalization studies?
The pure hydroxyl surface provides the maximum density of reactive -OH groups for subsequent covalent grafting without competing surface-blocking moieties. This product is explicitly designated as “Pure Hydroxyl-Containing” (product code CNC-MH30NP) and is supplied as cellulose nanocrystals in a 250 g package (Atomfair model AF-HCNC-MH30NP250G), ensuring consistent surface chemistry for functionalization reproducibility.
Can these hydroxyl-containing cellulose nanocrystals be directly dispersed in aqueous formulations without additional surfactants?
Yes, the inherent surface hydroxyl groups render the particles highly hydrophilic, facilitating direct dispersion in polar aqueous media. The product is a pure hydroxyl-containing cellulose nanocrystal grade (CNC-MH30NP) offered in 250 g solid form. For non-polar or hydrophobic systems, the unmodified surface may require compatibilizers or pre-dispersion in a co-solvent.
What storage conditions are recommended to preserve the surface chemistry of the 250 g package of CNC-MH30NP?
Because of the abundant surface hydroxyl groups that are hygroscopic, the cellulose nanocrystals must be stored in a tightly sealed, dry container away from moisture. The product is packaged as 250 g (model AF-HCNC-MH30NP250G). No specific temperature or humidity range is provided in the description, so a desiccated environment (≤5 % RH) and cool temperature are advised to prevent particle aggregation or loss of reactive sites.
This product is a research-grade cellulose nanocrystal variant with surface hydroxyl groups, supplied in 250 g packages. The absence of detailed dimensional or purity specifications requires buyers to confirm these parameters directly with the supplier before application.
Positive
- Surface hydroxyl functionality: Presence of hydroxyl groups on the nanocrystal surface enables covalent functionalization or grafting, which is advantageous for targeted composite or coating applications.
- Research-scale package size: The 250 g package is suitable for laboratory-scale studies, formulation development, and small-batch process optimization without excess inventory.
Trade-offs
- Missing dimensional specifications: The listing does not provide diameter, length, or aspect ratio values, which are critical for predicting rheological behavior, optical properties, and reinforcement efficiency in nanocomposites.
- Research-grade purity constraints: Designated as a research-grade product, this material may not meet the tighter purity or batch consistency requirements of industrial or clinical applications without additional qualification.
Every advanced material, component, equipment, and instrument in our catalog is backed by rigorous testing. We maintain strict internal quality management frameworks and align with CE conformity metrics to deliver transparent, reproducible performance data via our public open-science repository.
To request raw batch performance data, submit formal vendor registration paperwork, or execute a fast-turnaround R&D manufacturing loop, contact us at inquiry@atomfair.com.
Item is dispatched under the Atomfair Shipping & Delivery Framework (Free worldwide shipping on orders over $59 USD excl. heavy equipment). Return is governed by the Atomfair Return & Refund Policy (7-day technical return window).
