Detailed Description of Zhongqi Food-Grade Silica Dioxide (Condensed)

1. Product Advantages

• Global Compliance: Meets China’s GB 25576-2020 and U.S. FDA standards.

• High Purity & Low Heavy Metals: SiO₂ ≥99%; Pb ≤0.1mg/kg, As ≤1ppm (far below international limits).

• Customizable: Tailored particle size/specs.

• Stable Supply: Self-built factories ensure steady output.

• Superior Performance: Molecular-level processing for excellent anti-caking, flow-improving, and adsorption effects.

2. Technical Parameters

Parameter	Details
Product Name	Food-Grade Additive Silica Dioxide
Appearance	White fluffy powder
Particle Size Range	2-250μm (customizable)
SiO₂ Content	≥99%
pH Value (10% suspension)	6.0-8.0
Loss on Drying (105℃/2h)	≤7.0%
Typical Addition Amount	0.1%-1%
Anti-Caking Validity	24 months
Compliant Standards	GB 25576, USP, FCC, FDA
Packaging	10/15/20kg valve/woven bags (customizable)
Delivery Time	5-10 days (stock); 15-20 days (custom)
Samples	Free available
Annual Capacity	10,000-ton (intelligent line)

3. Application Description

A key anti-caking agent for food/health products (safe per global regulations):

• Core Quality: SiO₂ ≥99.5%; heavy metals (Pb/As/Hg) ≤5ppm; white, odorless/tasteless, good dispersibility; stable at -40℃-200℃.

• 3 Core Functions:

1. Anti-caking (0.1%-2% addition prevents clumping in salt/powdered sugar).

2. Flow optimization (reduces powder friction, filling error ≤±2% for milk powder/cocoa).

3. Uniform dispersion (avoids local over-concentration of trace additives).

• Application Scope: Solid beverages, condiments (salt/chicken essence), dairy (milk powder/whey), baking ingredients, cocoa products, vegetable fat powder, dehydrated eggs, powdered sweeteners, milk tablets, whipped cream powder.

4. Factory Advantages

National high-tech enterprise (20+ years experience, 17 patents, GMP base):

• Custom particle size design (optimizes anti-caking for food properties).

• Full-process quality control (closed-loop testing, batch purity difference ≤0.5%).

• Intelligent production (10,000-ton auto lines, no manual contamination).

• Compliance: ISO22000, FDA certified (access to EU/North America).

5. Shipping & Packaging

• Standard: 10/15/20kg valve/woven bags (customizable).

• Moisture-Proof: Composite film valve bags + outer PE / PE inner bags + woven bags.

• Storage/Transport: Cool dry place (24-month shelf life); non-hazardous (global sea/air).

• Labeling: Mandatory info (e.g., "Food Additive", limits, license no.) or custom marks.

6. Qualifications & Honors

Food/Feed Additive Production Licenses; National High-Tech Enterprise Certificate; Guangzhou "Specialized, Refined, Differentiated, Innovative" Certificate; 17 national patents; ISO22000:2018, ISO9001:2015, SHC HALAL, OU KOSHER, FSSC22000, SEDEX, FDA, FAMI-QS certifications.