Silica Gel H For Thin Layer Chromatography

Product Description

Silica Gel H is a premium-grade silica gel specifically developed for Thin Layer Chromatography (TLC) applications. It consists of pure silica gel with calcium sulfate binder (H type) but without a fluorescent indicator, making it ideal for general TLC analysis and applications that do not require UV detection.

Widely used in pharmaceutical, chemical, and academic laboratories, Silica Gel H provides excellent adsorption capacity, sharp separations, and consistent Rf values — ensuring reliable and reproducible chromatographic results.

Key Features

• Chemical Name: Silica Gel with Calcium Sulfate Binder (H Type)
  • Chemical Formula: SiO₂ • nH₂O (with ~13–15% CaSO₄ as binder)
  • CAS Number: 112926-00-8
  • Appearance: White to off-white fine powder
  • Particle Size: ~5–40 µm (optimized for TLC coating)
  • Binder Content: ~13–15% calcium sulfate (CaSO₄)
  • Surface Area: ~500–600 m²/g
  • pH (Slurry in water): 6.5–7.5 (neutral to slightly acidic)
  • Purity: Analytical grade, suitable for laboratory and industrial TLC analysis

Applications

Laboratory & Research

• Preparation of TLC plates for qualitative and semi-quantitative analysis.
  • Suitable for compound separation without fluorescent detection.
  • Widely used in pharmaceutical quality control, organic synthesis, and natural product isolation.
  • Ideal for academic, forensic, and research laboratories for compound identification.

Industrial Uses

• Applied in pharmaceutical, chemical, food, and herbal industries for quality control and product monitoring.
  • Used for separation and analysis of intermediates in chemical and drug manufacturing.
  • Essential for R&D and analytical development in industrial laboratories.

Safety & Handling

• Hazard: Non-toxic and chemically inert; dust may cause mild irritation to eyes, skin, or respiratory tract.
  • Precautions: Use gloves, goggles, and a dust mask while handling.
  • Storage: Store in a tightly closed container, away from moisture and direct sunlight.
  • Disposal: Dispose of in accordance with local environmental and laboratory regulations.

Why Choose Silica Gel H for TLC?

• Provides sharp and distinct separations for a wide range of compounds.
  • Highly consistent Rf values, ensuring reproducible results.
  • Strong adhesion to glass or aluminum plates due to calcium sulfate binder.
  • Standard-grade adsorbent for non-fluorescent TLC applications.
  • Trusted by pharmaceutical and academic laboratories for reliable performance.

Price in Bangladesh

Available in 100 g, 250 g, 500 g, 1 kg, and bulk packs at competitive prices.
Bulk discounts offered for universities, research institutions, and pharmaceutical industries.

Where to Buy

Silica Gel H for Thin Layer Chromatography is available from certified chemical and laboratory reagent suppliers throughout Bangladesh.

Why Buy from M/S Bright Scientific Co.?

• Trusted Supplier for academic, pharmaceutical, and industrial laboratories.
  • Guaranteed Quality and Purity – verified for TLC performance.
  • Competitive Pricing for both retail and bulk quantities.
  • Nationwide Delivery – safe, fast, and dependable service.

Contact Information

M/S Bright Scientific Co.
📞 Phone: 01711285976