Aero Dry Pharma & Food Grade Desiccants

Introduction:

Aero Dry Silica Gel Pharma & Food Grade is a high-purity, non-toxic, amorphous form of silicon dioxide designed specifically for moisture control in pharmaceutical and food packaging. It is chemically inert, odorless, tasteless, and complies with international safety standards. Its high adsorption capacity protects sensitive products from moisture, caking, mold, and degradation during storage and transportation. Pharma & Food Grade silica gel is free from DMF and heavy metals, making it safe for direct contact with food and medicine packaging.

Specifications:

• Type: Silica Gel – Pharma & Food Grade
• Appearance: White hard beads / crystals
• Purity: ≥ 98% SiO₂
• Moisture Adsorption: 20–25% at 25°C & 50% RH (up to 35–40% at high humidity)
• Mesh Size: Beads 1–3 mm, 2–4 mm, 3–5 mm
• Bulk Density: 650–750 g/L (approx.)
• pH: 4–7
• Loss on Heating: ≤ 5%
• DMF Free: Yes
• Toxicity: Non-toxic, food-contact safe
• Packaging: Non-woven, Tyvek, cotton paper, sachets, jumbo bags

Applications:

Pharmaceutical Industry:

• Moisture control in tablets, capsules, nutraceuticals
• Protection of medical devices and diagnostic kits
• Used in blister packs, bottle packs, and cartons
• Prevents clumping, potency loss, and microbial growth

Food Industry:

• Maintains crispness of snacks, dry fruits, spices
• Protects powders, dehydrated foods, ready-to-eat items
• Controls humidity in sealed food packaging
• Extends shelf life and prevents mold

General Uses:

• Electronics, leather goods, clothing packaging
• Storage of seeds and agro products
• Export shipping moisture protection