Merck, 1077349025, Silica gel 60 (0.063-0.200 mm)

Name: Silica gel 60 (0.063-0.200 mm)
Brand: Merck
SKU: 1077349025

Size:25 kg, Silica, Silicon dioxide, for column chromatography (70-230 mesh ASTM)

Catalog Number: 1077349025

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Category

Bulk Silica & Sorbents

Pack Size25 kg

TagsChromatography Pharma & Biopharma Manufacturing Reverse Phase/Normal Phase Chromatography Resins resin

CollectionsMerck Cell Culture Supplements & Reagents: Complete Solutions for Research & Bioproduction Merck Roche Life Science Products for PCR, RT‑PCR & Nucleic Acid Purification

Description

General description irregularly shaped silica gel matrix ideal for simple adsorption processes and normal-phase chromatography Features and Benefits Silica gel 60 (0.063-0.200 mm) provides users with: High adsorptive capacity High chemical inertness and non-toxicity. Protective moisture-sensitive substances during storage and transport or for maintaining the dryness of anhydrous solvents. Granulates in different sizes or beads Packaging Plastic bottle Analysis Note pH-value (10 % suspension): 6.5 - 7.5 Fe (Iron): ≤ 0.02 % Pore volume (N₂-isotherm): 0.74 - 0.84 ml/g Specific surface area (according to BET; 5-Pt. measurement): 480 - 540 m²/g Loss on drying (150 °C): ≤ 7.0 % Particle Size (d10): 75 - 95 µm Particle Size (d50): 125 - 150 µm Particle Size (d90): 215 - 245 µm The specific surface area and the pore volume are related to the raw material

Specifications

General

UNSPSC Code	41115711
EC Index Number	231-545-4
MDL number	MFCD00011232
InChI	1S/O2Si/c1-3-2
SMILES string	O=[Si]=O
InChI key	VYPSYNLAJGMNEJ-UHFFFAOYSA-N
material	spherical silica gel
matrix active group	Irregular-Shaped Silica Gel
particle size	63-200 μm
pore size	6 nm mean pore size
pH	7 (20 °C, 100 g/L in H2O, slurry)
bp	2230 °C (lit.)
mp	>1600 °C (lit.)
bulk density	200‑1430 kg/m3
application(s)	pharma/biopharma processesplasma purification
storage temp.	2-30°C
Quality Level	100

FAQs

Question: What particle-size range is specified?

Answer:The silica particles are 0.063–0.200 mm, approximately 70–230 mesh.

Question: What pore size does Silica Gel 60 have?

Answer:The nominal pore size is 60 Å.

Question: How much silica is supplied?

Answer:This configuration contains 25 kg in a fibre carton.

Application Note

Silica gel 60 is a porous, unmodified silica adsorbent for normal-phase column chromatography and bulk preparative separations. This grade has a particle-size distribution of 0.063–0.200 mm, corresponding approximately to 70–230 mesh, and a nominal pore size of 60 Å. It provides a polar stationary phase for separating organic compounds by differences in adsorption and elution strength. Applications include research-scale natural-product fractionation, purification of synthetic intermediates and preparative isolation of compatible small molecules. The 25 kg configuration is supplied in a fibre carton and is intended for laboratories or production operations that consume larger amounts of silica. Suitable solvent systems and packing conditions depend on the target separation.

Ordering

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