What is the physical form and color of the silica?

The product is a white, amorphous powder with a specific surface area of 150/200/300 sq.m./g.

How is the product packaged?

It is packed in woven bags, typically 10kg or 20kg per bag.

Is the product safe for food and pharmaceutical use?

Yes, it is a nontoxic, chemically inert substance suitable for food and pharmaceutical applications.

Silicon Dioxide Safe Additive for Toothpaste and Papermaking Industry

Name: Silicon Dioxide Safe Additive for Toothpaste and Papermaking Industry
Brand: Shijiazhuang Huabang Mineral Products Co., Ltd.
SKU: 2153994702

Hebei, ChinaShijiazhuang Huabang Mineral Products Co., Ltd.

US$0.74

2,000-2,999 kg

US$0.70

3,000-5,999 kg

US$0.64

6,000+ kg

Product profile

Customization

Available

CAS No.

10279-57-9

Formula

Sio2

Model NO.

418; 532; 520; others

EINECS

None

Classification

Silicon Dioxide

Grade Standard

Industrial Grade

Kind

Acidic Oxide

Quality

First Class

Product Name

Silicon Dioxide

Delivery Time

15-35days

Shape

Powder

MOQ

1kg

Color

White

Craftsmanship

Precipitation Method, Gas Phase Method

Transport Package

10 or 20kg/Bag

Specification

325 mesh, 10-20 nm.

Trademark

Origin

China

HS Code

2811229000

Production Capacity

1000 T

Key features

High Purity Silica: Industrial grade white carbon black with high specific surface area and superior absorption properties.

Versatile Applications: Ideal for rubber, tire, plastic, food, and pharmaceutical industries due to chemical stability.

Enhanced Material Strength: Improves tensile strength, tear resistance, and wear resistance in rubber and plastic products.

Customization Available: Offers full customization, minor customization, and flexible options based on samples or designs.

Fast Delivery: Standard delivery time of 15-35 days with peak and off-peak lead times within 15 workdays.

ISO Certified Quality: Manufactured under ISO9001:2015 with 100% visual and function inspection for finished products.

Flexible Payment Terms: Accepts LC, T/T, D/P, PayPal, Western Union, and small-amount payments.

Low MOQ: Minimum order quantity starts at 1kg, suitable for small batch testing and trials.

Company profile

Importers and ExportersSelf-brandedPatents AwardedHigh Repeat Buyers Choice

Shijiazhuang Huabang Mineral Products Co., Ltd.

Hebei, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 10 years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤2.05h

AI-Powered supplier vetting

SummaryThe supplier demonstrates ISO9001:2015 management-system certification and RoHS product compliance. It offers OEM and ODM services, broad customization, quality-assurance procedures, complaint-handling and corrective-action records, and in-stock capability. Export activity is substantial, with 71%–90% of sales from exports and nine years of export experience, although no overseas agents, branches, warehouse, showroom, or service countries are reported. Financial information is limited to year labels without performance figures, so financial credibility cannot be determined. Innovation evidence is mixed: three R&D engineers and ODM capability are reported, but no new products were launched in the past year and no SDK is available. The supplier has no valid manufacturing-capacity contract with related subcontractors and no offline trade-show experience.

Supplier typeThe supplier provides manufacturing and design services, including OEM for known brands, ODM, full and flexible customization, and in-stock service. It exports through agents and self-operated import/export channels, but reports no overseas branches, agents, warehouse, showroom, or overseas service countries.

CertificationsThe supplier reports ISO9001:2015 certification for management systems and RoHS certification for product compliance. These are explicit certifications supporting quality management and regulatory compliance.

After-Sales capabilityThe supplier has documented procedures and records for handling customer complaints and corrective/preventive actions, and states that quality assurance is present. However, it reports no overseas service countries, branches, agents, warehouse, or showroom, limiting evidence of localized after-sales coverage.

Production capacityThe supplier reports in-stock capability, peak- and off-season lead times within 15 workdays, ten qualified service-capability suppliers, and documented supplier-assessment procedures. A deficiency exists in that no valid manufacturing-capacity contract with related subcontractors is reported.

Customization capabilityThe supplier explicitly supports customization from samples and designs, full customization, minor customization, and flexible customization. It also provides OEM and ODM services, indicating broad product-development and customization coverage.