2g Silica Gel Desiccant Packets for Food - Indicating Silica Gel

2g Food Grade Indicating Silica Gel Desiccant Packets

Wisesorbent's 2g food-safe silica gel desiccant packets are engineered for direct contact with food, supplements, and pharmaceutical products. Packaged in composite PET/PE material with laser printing, they effectively absorb moisture to keep contents dry, fresh, and shelf-stable.

Key Features

• Food Safe PET/PE Packaging: Laser-printed composite PET/PE film contains no inks or chemicals that could contaminate food. Low migration levels comply with food safety regulations. Safe for direct contact with food, medicine, vitamins, and health care products.
• Indicating Color Change: Cobalt chloride-free, DMF-free orange silica gel beads turn green when moisture-saturated, providing a clear visual signal of absorption status without opening the package.
• High Absorption Capacity: Absorbs up to 40% of its own weight in moisture — one of the most efficient desiccants available. Performs effectively across a wide range of relative humidity levels.
• Single-Use Design: PET/PE packaging is not heat-tolerant. These packets are designed for single use and should be replaced once beads turn fully green.
• Non-Toxic & Stable: Silica gel is non-combustible, non-corrosive, and chemically stable. Safe for use alongside food, medications, and sensitive materials.

How Much Do You Need? – Usage Guide

A general rule of thumb: use 1 gram of desiccant per 100–150 cubic inches (1.6–2.5 liters) of enclosed space. The 2g packet is well-suited for medium-sized sealed containers and packaging.

• Small snack bags (4–8 oz): 1 × 2g packet per bag
• Spice jars & supplement bottles (100–300ml): 1 × 2g packet per bottle
• Resealable food pouches (8–16 oz): 1–2 × 2g packets per pouch
• Pet treat bags (1 lb): 2 × 2g packets per bag
• Ammo cans & tool boxes: 1 × 2g packet per 200 cubic inches of interior space
• Camera bags & electronics cases: 1 × 2g packet for small cases; 2–3 packets for larger cases

For larger containers or high-humidity environments, increase the quantity proportionally. When in doubt, using slightly more desiccant is always better than too little.

Where to Use These Desiccant Packets

Food & Beverage Packaging: Nuts, seeds, beef jerky, dried fruits, seaweed, spices, cookies, puffed snacks, tea, and dehydrated vegetables — place one packet per sealed bag or container to maintain freshness. The 2g size is ideal for medium-sized packaging such as snack bags, spice jars, and resealable pouches.

Supplements & Health Products: Vitamins, capsules, protein powders, and herbal products are highly susceptible to humidity. One 2g packet per bottle or pouch maintains potency and prevents clumping.

Pet Food & Treats: Keep dry kibble, jerky treats, and freeze-dried pet food fresh longer by including a desiccant packet in each resealable bag or storage bin.

Industrial & Equipment Storage: Protect 3D printer filaments, tools, ammo cans, camera lenses, electronics, jewelry, documents, and collectibles from rust, corrosion, and moisture damage during storage or shipping.

Product Specifications

• Weight per packet: 2 grams
• Dimensions: 1.77" x 1.57" (45mm x 40mm)
• Packaging material: Composite PET/PE with laser printing
• Color indicator: Orange (dry) → Green (saturated)
• Use type: Single-use (replace when beads turn fully green)

Bulk Ordering

Available in quantities of 500, 1,000, 2,000, 3,000, 5,000, 7,000, and 14,000 packs. Volume pricing applied automatically. For custom quantities, contact our wholesale team.

About Wisesorbent

Wisesorbent is a US-based manufacturer specializing in industrial-grade desiccant solutions, with production facilities in New Jersey (NJ) and Nevada (NV). Our products are trusted by food processors, packaging companies, and distributors across North America.