Feature
Zhonglian Chemical Food-Grade Silica Series — Core Selling Points & Advantages
1. Company Strength & Industry Position
Shandong Zhonglian Chemical is a subsidiary of Zhongqi (Guangdong) Silicon Materials (stock code: 880747), a National High-Tech Enterprise and Guangdong "Specialized & Innovative" enterprise with 20+ years of silica expertise. GMP-certified production base in Guangdong, annual capacity 10,000+ tons, 17 patents, and a technical team averaging 20+ years of industry experience.
2. Certification & Compliance — Broadest Qualification Matrix in the Industry
Certifications cover virtually every major food market worldwide:
Category Certifications / Standards
China GB 25576-2020, GB 2760, Food & Feed Additive Production Licenses
U.S. FDA 21 CFR 172.480, FCC, USP
EU EU 1333/2008, EU 10/2011, EC 1935/2004
Japan JFCC, Japan Food Sanitation Act
Systems ISO 9001:2015, ISO 22000:2018, FSSC 22000
Feed FAMI-QS
Religious SHC HALAL, OU KOSHER
Social SEDEX
Key Value: One product range satisfies market access across 50+ countries. No additional compliance testing needed. Multi-language reports, certificates, and customs documents supported.
3. Complete Product Portfolio — Six Segments
•General-Purpose: SiO₂ ≥ 96%, anti-caking / flow aid / dispersion, cost-effective for salt, sugar, bouillon, solid beverages
•Functional Enhanced: Anti-caking (≥97%), Glidant (angle of repose ≤28°, +60–80% flow, ±1.5% filling accuracy), High-Temp (200–300°C), Low-Iron Non-Yellowing (Fe ≤5 ppm), Heavy-Metal-Free (≥99.0%, ≤0.01 mg/kg)
•Application-Specific: Bakery grade (≤200°C, no grit), Seasoning/Spice grade (odorless, flavor-preserving), Beverage Powder grade (rapid dissolution, no sediment)
•Edible Oil Adsorbent: Phosphorus & gum removal, decolorization & purification, frying oil restoration, animal oil treatment, beer filtration
•Export-Grade: Multi-market universal (FDA/EU/GB/HALAL/KOSHER/JFCC), EU type, U.S. type (FCC/USP), Japan type, LCL type (50 kg MOQ)
•Premium Custom: Ultra-high purity (≥99.8%), International brand replacement (Evonik/Grace, 30–50% cost saving), Amorphous, Fully customizable (particle size 2–300 μm, moisture 0.5–7.0%, whiteness ≥98%, adsorption, pH resistance)
4. Quality & Technological Advantages
•Ultra-high purity, ultra-low impurities: SiO₂ ≥96%–≥99.8%; internal heavy-metal limits 50–70% stricter than national standards (Fe ≤5 ppm vs. 30 ppm national limit; Pb ≤0.1 mg/kg; As ≤1 ppm)
•Proprietary anti-yellowing technology: Low-iron purification severs the yellowing reaction chain between iron ions and ethyl maltol at the source. Zero discoloration, zero fading, zero performance degradation under baking, sugar boiling, spray drying, and long-term storage
•End-to-end quality control: GMP dust-free workshops, dedicated food-grade lines, 26-step full-lifecycle inspection, atomic fluorescence spectrometers / laser particle analyzers / HPLC, full batch traceability, zero allergen & cross-contamination risk
•Superior application performance: +40% flowability vs. standard commercial grades; 24-month anti-caking efficacy; chemically inert; odorless, tasteless, non-disruptive to food flavor and color
5. Comprehensive Application Coverage
•Powdered foods: salt, powdered sugar, chicken bouillon, milk powder, coffee powder, protein powder, meal replacement powder, baking premixes, cocoa powder, dehydrated vegetables
•Edible oil refining: phosphorus removal, degumming, decolorization of vegetable oils, animal oils, frying oils
•Beverages: solid beverages, beer filtration
•Pet food & feed: FAMI-QS certified, meeting global pet food ingredient standards
•Nutritional & dietary supplements: paired with high-purity, heavy-metal-free grades
6. Customization & Service Capabilities
•Full customization: particle size, purity, moisture, whiteness, adsorption performance; packaging from 1 kg retail bags to jumbo bags; multilingual labels and logo printing
•Supply chain assurance: 10,000+ tons/year, scalable; 3–10 day lead time for stocked items, 10–20 days for custom; supports EXW, FOB, CIF, DDP; 10/15/20 kg & jumbo bag options
•Technical support: free samples with COA and certificates; dedicated engineer with 2-hour response; lab simulation & formulation optimization; strategic customers enjoy priority supply, joint R&D, flexible pricing, regulatory updates
E551 Precipitated Silica
E551 Precipitated Silica
E551 Precipitated Silica
E551 Precipitated Silica
E551 Precipitated Silica
E551 Precipitated Silica
E551 Precipitated Silica
E551 Precipitated Silica
E551 Zhonglian Chemical Food-Grade Silica Series — Core Selling Points & Advantages
1. Company Strength & Industry Position
Shandong Zhonglian Chemical is a subsidiary of Zhongqi (Guangdong) Silicon Materials (stock code: 880747), a National High-Tech Enterprise and Guangdong "Specialized & Innovative" enterprise with 20+ years of silica expertise. GMP-certified production base in Guangdong, annual capacity 10,000+ tons, 17 patents, and a technical team averaging 20+ years of industry experience.
2. Certification & Compliance — Broadest Qualification Matrix in the Industry
Certifications cover virtually every major food market worldwide:
Category Certifications / Standards
China GB 25576-2020, GB 2760, Food & Feed Additive Production Licenses
U.S. FDA 21 CFR 172.480, FCC, USP
EU EU 1333/2008, EU 10/2011, EC 1935/2004
Japan JFCC, Japan Food Sanitation Act
Systems ISO 9001:2015, ISO 22000:2018, FSSC 22000
Feed FAMI-QS
Religious SHC HALAL, OU KOSHER
Social SEDEX
Key Value: One product range satisfies market access across 50+ countries. No additional compliance testing needed. Multi-language reports, certificates, and customs documents supported.
3. Complete Product Portfolio — Six Segments
•General-Purpose: SiO₂ ≥ 96%, anti-caking / flow aid / dispersion, cost-effective for salt, sugar, bouillon, solid beverages
•Functional Enhanced: Anti-caking (≥97%), Glidant (angle of repose ≤28°, +60–80% flow, ±1.5% filling accuracy), High-Temp (200–300°C), Low-Iron Non-Yellowing (Fe ≤5 ppm), Heavy-Metal-Free (≥99.0%, ≤0.01 mg/kg)
•Application-Specific: Bakery grade (≤200°C, no grit), Seasoning/Spice grade (odorless, flavor-preserving), Beverage Powder grade (rapid dissolution, no sediment)
•Edible Oil Adsorbent: Phosphorus & gum removal, decolorization & purification, frying oil restoration, animal oil treatment, beer filtration
•Export-Grade: Multi-market universal (FDA/EU/GB/HALAL/KOSHER/JFCC), EU type, U.S. type (FCC/USP), Japan type, LCL type (50 kg MOQ)
•Premium Custom: Ultra-high purity (≥99.8%), International brand replacement (Evonik/Grace, 30–50% cost saving), Amorphous, Fully customizable (particle size 2–300 μm, moisture 0.5–7.0%, whiteness ≥98%, adsorption, pH resistance)
4. Quality & Technological Advantages
•Ultra-high purity, ultra-low impurities: SiO₂ ≥96%–≥99.8%; internal heavy-metal limits 50–70% stricter than national standards (Fe ≤5 ppm vs. 30 ppm national limit; Pb ≤0.1 mg/kg; As ≤1 ppm)
•Proprietary anti-yellowing technology: Low-iron purification severs the yellowing reaction chain between iron ions and ethyl maltol at the source. Zero discoloration, zero fading, zero performance degradation under baking, sugar boiling, spray drying, and long-term storage
•End-to-end quality control: GMP dust-free workshops, dedicated food-grade lines, 26-step full-lifecycle inspection, atomic fluorescence spectrometers / laser particle analyzers / HPLC, full batch traceability, zero allergen & cross-contamination risk
•Superior application performance: +40% flowability vs. standard commercial grades; 24-month anti-caking efficacy; chemically inert; odorless, tasteless, non-disruptive to food flavor and color
5. Comprehensive Application Coverage
•Powdered foods: salt, powdered sugar, chicken bouillon, milk powder, coffee powder, protein powder, meal replacement powder, baking premixes, cocoa powder, dehydrated vegetables
•Edible oil refining: phosphorus removal, degumming, decolorization of vegetable oils, animal oils, frying oils
•Beverages: solid beverages, beer filtration
•Pet food & feed: FAMI-QS certified, meeting global pet food ingredient standards
•Nutritional & dietary supplements: paired with high-purity, heavy-metal-free grades
6. Customization & Service Capabilities
•Full customization: particle size, purity, moisture, whiteness, adsorption performance; packaging from 1 kg retail bags to jumbo bags; multilingual labels and logo printing
•Supply chain assurance: 10,000+ tons/year, scalable; 3–10 day lead time for stocked items, 10–20 days for custom; supports EXW, FOB, CIF, DDP; 10/15/20 kg & jumbo bag options
•Technical support: free samples with COA and certificates; dedicated engineer with 2-hour response; lab simulation & formulation optimization; strategic customers enjoy priority supply, joint R&D, flexible pricing, regulatory updates Silica
E551 Precipitated Silica
E551 Precipitated Silica
E551 Precipitated Silica
E551 Precipitated Silica
E551 Precipitated Silica
E551 Precipitated Silica
The main components of the product are: silicon dioxide, with the content reaching up to 99.9% or higher; the specific production process and surface treatment methods will be confirmed according to the product model.
The main components of the product are: silicon dioxide, with the content reaching up to 99.9% or higher; the specific production process and surface treatment methods will be confirmed according to the product model.
The main components of the product are: silicon dioxide, with the content reaching up to 99.9% or higher; the specific production process and surface treatment methods will be confirmed according to the product model.
The main components of the product are: silicon dioxide, with the content reaching up to 99.9% or higher; the specific production process and surface treatment methods will be confirmed according to the product model.
The main components of the product are: silicon dioxide, with the content reaching up to 99.9% or higher; the specific production process and surface treatment methods will be confirmed according to the product model.
E551 Precipitated Silica
Zhonglian Chemical Food-Grade Silica Series — Core Selling Points & Advantages
1. Company Strength & Industry Position
Shandong Zhonglian Chemical is a subsidiary of Zhongqi (Guangdong) Silicon Materials (stock code: 880747), a National High-Tech Enterprise and Guangdong "Specialized & Innovative" enterprise with 20+ years of silica expertise. GMP-certified production base in Guangdong, annual capacity 10,000+ tons, 17 patents, and a technical team averaging 20+ years of industry experience.
2. Certification & Compliance — Broadest Qualification Matrix in the Industry
Certifications cover virtually every major food market worldwide:
Category Certifications / Standards
China GB 25576-2020, GB 2760, Food & Feed Additive Production Licenses
U.S. FDA 21 CFR 172.480, FCC, USP
EU EU 1333/2008, EU 10/2011, EC 1935/2004
Japan JFCC, Japan Food Sanitation Act
Systems ISO 9001:2015, ISO 22000:2018, FSSC 22000
Feed FAMI-QS
Religious SHC HALAL, OU KOSHER
Social SEDEX
Key Value: One product range satisfies market access across 50+ countries. No additional compliance testing needed. Multi-language reports, certificates, and customs documents supported.
3. Complete Product Portfolio — Six Segments
•General-Purpose: SiO₂ ≥ 96%, anti-caking / flow aid / dispersion, cost-effective for salt, sugar, bouillon, solid beverages
•Functional Enhanced: Anti-caking (≥97%), Glidant (angle of repose ≤28°, +60–80% flow, ±1.5% filling accuracy), High-Temp (200–300°C), Low-Iron Non-Yellowing (Fe ≤5 ppm), Heavy-Metal-Free (≥99.0%, ≤0.01 mg/kg)
•Application-Specific: Bakery grade (≤200°C, no grit), Seasoning/Spice grade (odorless, flavor-preserving), Beverage Powder grade (rapid dissolution, no sediment)
•Edible Oil Adsorbent: Phosphorus & gum removal, decolorization & purification, frying oil restoration, animal oil treatment, beer filtration
•Export-Grade: Multi-market universal (FDA/EU/GB/HALAL/KOSHER/JFCC), EU type, U.S. type (FCC/USP), Japan type, LCL type (50 kg MOQ)
•Premium Custom: Ultra-high purity (≥99.8%), International brand replacement (Evonik/Grace, 30–50% cost saving), Amorphous, Fully customizable (particle size 2–300 μm, moisture 0.5–7.0%, whiteness ≥98%, adsorption, pH resistance)
4. Quality & Technological Advantages
•Ultra-high purity, ultra-low impurities: SiO₂ ≥96%–≥99.8%; internal heavy-metal limits 50–70% stricter than national standards (Fe ≤5 ppm vs. 30 ppm national limit; Pb ≤0.1 mg/kg; As ≤1 ppm)
•Proprietary anti-yellowing technology: Low-iron purification severs the yellowing reaction chain between iron ions and ethyl maltol at the source. Zero discoloration, zero fading, zero performance degradation under baking, sugar boiling, spray drying, and long-term storage
•End-to-end quality control: GMP dust-free workshops, dedicated food-grade lines, 26-step full-lifecycle inspection, atomic fluorescence spectrometers / laser particle analyzers / HPLC, full batch traceability, zero allergen & cross-contamination risk
•Superior application performance: +40% flowability vs. standard commercial grades; 24-month anti-caking efficacy; chemically inert; odorless, tasteless, non-disruptive to food flavor and color
5. Comprehensive Application Coverage
•Powdered foods: salt, powdered sugar, chicken bouillon, milk powder, coffee powder, protein powder, meal replacement powder, baking premixes, cocoa powder, dehydrated vegetables
•Edible oil refining: phosphorus removal, degumming, decolorization of vegetable oils, animal oils, frying oils
•Beverages: solid beverages, beer filtration
•Pet food & feed: FAMI-QS certified, meeting global pet food ingredient standards
•Nutritional & dietary supplements: paired with high-purity, heavy-metal-free grades
6. Customization & Service Capabilities
•Full customization: particle size, purity, moisture, whiteness, adsorption performance; packaging from 1 kg retail bags to jumbo bags; multilingual labels and logo printing
•Supply chain assurance: 10,000+ tons/year, scalable; 3–10 day lead time for stocked items, 10–20 days for custom; supports EXW, FOB, CIF, DDP; 10/15/20 kg & jumbo bag options
•Technical support: free samples with COA and certificates; dedicated engineer with 2-hour response; lab simulation & formulation optimization; strategic customers enjoy priority supply, joint R&D, flexible pricing, regulatory updates
Zhonglian Chemical Food-Grade Silica Series — Core Selling Points & Advantages
1. Company Strength & Industry Position
Shandong Zhonglian Chemical is a subsidiary of Zhongqi (Guangdong) Silicon Materials (stock code: 880747), a National High-Tech Enterprise and Guangdong "Specialized & Innovative" enterprise with 20+ years of silica expertise. GMP-certified production base in Guangdong, annual capacity 10,000+ tons, 17 patents, and a technical team averaging 20+ years of industry experience.
2. Certification & Compliance — Broadest Qualification Matrix in the Industry
Certifications cover virtually every major food market worldwide:
Category Certifications / Standards
China GB 25576-2020, GB 2760, Food & Feed Additive Production Licenses
U.S. FDA 21 CFR 172.480, FCC, USP
EU EU 1333/2008, EU 10/2011, EC 1935/2004
Japan JFCC, Japan Food Sanitation Act
Systems ISO 9001:2015, ISO 22000:2018, FSSC 22000
Feed FAMI-QS
Religious SHC HALAL, OU KOSHER
Social SEDEX
Key Value: One product range satisfies market access across 50+ countries. No additional compliance testing needed. Multi-language reports, certificates, and customs documents supported.
3. Complete Product Portfolio — Six Segments
•General-Purpose: SiO₂ ≥ 96%, anti-caking / flow aid / dispersion, cost-effective for salt, sugar, bouillon, solid beverages
•Functional Enhanced: Anti-caking (≥97%), Glidant (angle of repose ≤28°, +60–80% flow, ±1.5% filling accuracy), High-Temp (200–300°C), Low-Iron Non-Yellowing (Fe ≤5 ppm), Heavy-Metal-Free (≥99.0%, ≤0.01 mg/kg)
•Application-Specific: Bakery grade (≤200°C, no grit), Seasoning/Spice grade (odorless, flavor-preserving), Beverage Powder grade (rapid dissolution, no sediment)
•Edible Oil Adsorbent: Phosphorus & gum removal, decolorization & purification, frying oil restoration, animal oil treatment, beer filtration
•Export-Grade: Multi-market universal (FDA/EU/GB/HALAL/KOSHER/JFCC), EU type, U.S. type (FCC/USP), Japan type, LCL type (50 kg MOQ)
•Premium Custom: Ultra-high purity (≥99.8%), International brand replacement (Evonik/Grace, 30–50% cost saving), Amorphous, Fully customizable (particle size 2–300 μm, moisture 0.5–7.0%, whiteness ≥98%, adsorption, pH resistance)
4. Quality & Technological Advantages
•Ultra-high purity, ultra-low impurities: SiO₂ ≥96%–≥99.8%; internal heavy-metal limits 50–70% stricter than national standards (Fe ≤5 ppm vs. 30 ppm national limit; Pb ≤0.1 mg/kg; As ≤1 ppm)
•Proprietary anti-yellowing technology: Low-iron purification severs the yellowing reaction chain between iron ions and ethyl maltol at the source. Zero discoloration, zero fading, zero performance degradation under baking, sugar boiling, spray drying, and long-term storage
•End-to-end quality control: GMP dust-free workshops, dedicated food-grade lines, 26-step full-lifecycle inspection, atomic fluorescence spectrometers / laser particle analyzers / HPLC, full batch traceability, zero allergen & cross-contamination risk
•Superior application performance: +40% flowability vs. standard commercial grades; 24-month anti-caking efficacy; chemically inert; odorless, tasteless, non-disruptive to food flavor and color
5. Comprehensive Application Coverage
•Powdered foods: salt, powdered sugar, chicken bouillon, milk powder, coffee powder, protein powder, meal replacement powder, baking premixes, cocoa powder, dehydrated vegetables
•Edible oil refining: phosphorus removal, degumming, decolorization of vegetable oils, animal oils, frying oils
•Beverages: solid beverages, beer filtration
•Pet food & feed: FAMI-QS certified, meeting global pet food ingredient standards
•Nutritional & dietary supplements: paired with high-purity, heavy-metal-free grades
6. Customization & Service Capabilities
•Full customization: particle size, purity, moisture, whiteness, adsorption performance; packaging from 1 kg retail bags to jumbo bags; multilingual labels and logo printing
•Supply chain assurance: 10,000+ tons/year, scalable; 3–10 day lead time for stocked items, 10–20 days for custom; supports EXW, FOB, CIF, DDP; 10/15/20 kg & jumbo bag options
•Technical support: free samples with COA and certificates; dedicated engineer with 2-hour response; lab simulation & formulation optimization; strategic customers enjoy priority supply, joint R&D, flexible pricing, regulatory updates
✓ Verified Elite Supplier