What is the purity and whiteness of the CaCO3 powder?

The purity is 90%-99%, and the whiteness is 97-98%.

What are the main applications of this calcium carbonate?

It is widely used in rubber, plastics, papermaking, paint, building materials, and toothpaste.

CaCO3 Powder Calcium Carbanate for Toothpaste Friction

Name: CaCO3 Powder Calcium Carbanate for Toothpaste Friction
Brand: GUANGDONG XIMI NEW MATERIAL TECHNOLOGY CO., LTD.
SKU: 869004725

Guangdong, ChinaGUANGDONG XIMI NEW MATERIAL TECHNOLOGY CO., LTD.

US$300.00

5-24 Tons

US$270.00

25+ Tons

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

CAS No.

471-34-1

Formula

CaCO3

Model NO.

XiMi CaCO3

EINECS

207-439-9

Solubility

Insoluble in Water

Certification

RoHS

Classification

CaCO3

Purity

90%~99%

Type

Carbonate

Grade Standard

Industrial Grade

D50

2.5

Whiteness (%)

97-98

Moisture (%)

0.3

pH Value

8.5-9.5

Oil Absorption G/100g

18~30

Sio2 Content

0.018

Fe2o3 Content

0.018

HCl Insoluble

0.1

Melting Point

1339c Degree

Molecular Weight

100.09

Specific Gravity

2.710 g/cm3

Transport Package

Woven Bag

Specification

25kg per bag

Trademark

XIMI

Origin

China

HS Code

28365000

Production Capacity

5, 000mt Per Month

Key features

High Purity CaCO3: Industrial grade with 90%-99% purity and 97-98% whiteness.

Versatile Applications: Ideal for toothpaste, rubber, plastics, papermaking, and paint industries.

Flexible Customization: Offers full, minor, and flexible customization from samples or designs.

Certified Quality: ISO 9001 approved factory with RoHS, REACH, and authority testing reports.

Stable Supply Chain: Owns barite mines with reserves over 10 million metric tons for consistent quality.

Fast Delivery: Production capacity of 8,000MT/month with lead time within 15 workdays.

Professional Service: Dedicated sales team, experienced engineers, and conscientious QC inspectors.

Global Experience: 14 years of export experience serving North America, Europe, and Asia markets.

Company profile

Quality AssuranceR&D CapabilitiesYears of Export ExperienceHigh Repeat Buyers Choice

GUANGDONG XIMI NEW MATERIAL TECHNOLOGY CO., LTD.

Guangdong, China

Business Type: Manufacturer/Factory CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 14 Years CertifiedNearest Port: Guangzhou Port, Shenzhen PortAverage Response Time: ≤3.77h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryXiMi is identified as a combined company with manufacturing, export, service, quality-control, and R&D offerings. It reports ISO 9001 certification, documented quality inspection and complaint-handling procedures, inventory capacity, overseas warehouse and showroom capabilities, and overseas agents or branches. The supplier provides broad customization, has introduced new products within the past year, and accepts multiple trade and payment terms. However, it does not provide ODM services, does not serve well-known brands through OEM, lacks a valid manufacturing-capacity contract with affiliated subcontractors, and has no available SDK. Evidence regarding financial results, customer cases, and actual overseas service coverage is insufficient or inconsistent; therefore, these areas require verification.

Supplier typeThe supplier is classified as a combined company, and its registered and physical addresses are both located in Foshan, Guangdong, China. Its stated offerings cover manufacturing, export trade, service, quality control, and R&D capabilities.

CertificationsThe supplier reports ISO 9001 certification and describes a quality-control system covering raw materials through production. The provided information does not specify the certificate’s current validity period or issuing details.

After-Sales capabilityThe supplier has clear, followed procedures and records for corrective and preventive actions and customer complaints, plus inventory capacity, overseas warehouse and showroom capabilities, and overseas agents or branches. However, the service assessment procedure has written procedures but no records, and the stated number of countries offering overseas services is zero, limiting confirmation of actual geographic coverage.

R&D capabilityThe supplier reports new products within the past year and supports customization from samples, designs, full, minor, and flexible customization. It has no available SDK and does not provide ODM services, so the evidence supports product development and customization but not a complete advanced-development ecosystem.

Production capacityThe supplier lists manufacturing and inspection equipment, uniformly followed finished-product inspection instructions, inventory capacity, and peak- and off-season lead times within 15 workdays. A material weakness is that no valid contract exists between the factory and affiliated subcontractors, which limits assurance regarding subcontracted capacity.

Customization capabilityThe supplier explicitly supports customization from samples and designs, full, minor, and flexible customization, and states that it provides customization using current technology. It also reports recent new-product activity, although it does not offer ODM services.