What is the pH value of the pigment?

The pH value ranges from 5 to 7.

Iron Oxide Yellow 42 Y50 for Plastic Rubber with Good Heat Resistance

Name: Iron Oxide Yellow 42 Y50 for Plastic Rubber with Good Heat Resistance
Brand: Hangzhou Dimacolor Imp. & Exp. Co., Ltd.
SKU: 1933121665

Zhejiang, ChinaHangzhou Dimacolor Imp. & Exp. Co., Ltd.

US$4.00-6.00

500 kg

Sample price:US$0.00/piece.Request sample

Product profile

CAS No.

6358-31-2

Formula

C18h18n4o6

EINECS

228-768-4

Model NO.

PY42-Y50

Colour

Yellow

Appearance

Powder

Usage

Paint, Plastic, Ink, Paper, Brick, Conrete, Other Building Material

Solubility

Insolubility

Molecular Weight

177.72

Water Soluble

0.5% Max

pH Value

5-7

CAS No

51274-00-1

Transport Package

25kg Red Paper Bags with Pallets

Specification

py42-4920

Trademark

dimacolor

Origin

Zhejiang Hangzhou

HS Code

28211000

Production Capacity

100000 Tons/Yesr

Key features

Excellent Tinting Strength: Tinting strength ranges from 95-105%, ensuring vibrant and consistent color output.

Versatile Application: Ideal for use in plastic, rubber, polymer, paint, coating, and cement industries.

High Purity Content: Fe2O3 content is strictly controlled between 67-71% for consistent quality.

Low Residue & Moisture: Residue on 325 mesh is max 0.01% and moisture is max 2.5% for high purity.

Professional Manufacturer: DIMACOLOR is a professional pigment manufacturer with over 15 years of experience.

Company profile

Hangzhou Dimacolor Imp. & Exp. Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2012-12-31Nearest Port: ShanghaiAverage Response Time: ≤3.77hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, CIP, EXW

AI-Powered supplier vetting

SummaryHangzhou Dimacolor is identified as a China-based trading company and manufacturer/factory specializing in pigments, solvent dyes, and related colorants. The available evidence indicates ISO 9001 certification, five production lines, 6–10 R&D engineers, 6–10 quality-control staff, and stated annual production capacity of 10,000 metric tons. It has self-operated import and export rights, began exporting in 2012, and reports that 71%–90% of sales come from exports. However, the slices provide insufficient evidence to assess after-sales service, customization capability, or detailed customer performance. Financial information is limited to registered capital data, while only one trade transaction and one associated buyer are shown.

Supplier typeThe supplier is described as both a trading company and manufacturer/factory, while another record classifies it as a trading company. Its profiles identify it as a professional pigment manufacturer and exporter with products including organic pigments, solvent dyes, iron oxide, and related colorants.

CertificationsThe supplier explicitly reports ISO 9001 certification for its management systems. No other certifications are provided in the available slices.

R&D capabilityThe supplier reports 6–10 R&D engineers and offers a broad range of pigment and colorant products, including pigment dispersion, luminescent pigment, photochromic pigment, and concrete pigment. This supports the existence of R&D resources, but no information confirms patented technology, new-product development results, or measurable innovation outcomes.

Production capacityThe supplier reports five production lines, 6–10 quality-control staff, and annual production capacity of 10,000 metric tons. Its factory location is stated as Xiaoshan, Hangzhou, supporting a clear but self-reported production base.