What certifications does the product have?

The product is certified by CCIC, CIQ, RoHS, and ISO.

What is the minimum order quantity?

We can accept any minimum order quantity.

Is free sample available for testing?

Yes, free samples are available for test before shipment.

Basic Chromium Sulfate (BCS) for Leather Tanning

Name: Basic Chromium Sulfate (BCS) for Leather Tanning
Brand: Shandong Yurun Chemical Co., Ltd.
SKU: 1990316362

Shandong, ChinaShandong Yurun Chemical Co., Ltd.

US$500.00-600.00

20 Tons

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

CAS No.

39380-78-4

Formula

Crh3o12s3

Model NO.

YR-025

EINECS

235-595-8

Certification

CCIC, CIQ, RoHS, ISO

Purity

90%~99%

Type

Chromium Sulfate

Appearance

Powder

Grade Standard

Industrial Grade

Basicity

24%-26%

Color

Green

Basic Chrome Sulphate

BCS

Application

Leather Tanning

Transport Package

25kg Bag

Specification

Industrial Grade

Trademark

Origin

China

HS Code

2833292000

Production Capacity

5000 Ton/Tons Per Year

Key features

High Purity Grade: Industrial grade with Cr2O3 content ranging from 24% to 26% and purity up to 99%.

Bright Green Appearance: Available as bright green powder with high tanning properties and better solubility.

Advanced Drying Process: Dried using sophisticated steam drum dryers to prevent overheating and maintain quality.

Non-Toxic Formula: Safe product with Cr6+ content below 1ppm, ensuring safety for leather and fur tanning.

Versatile Applications: Suitable for tannage, dyeing, printing, ceramics, green ink, and protein insolubilization.

Comprehensive Certifications: Certified by CCIC, CIQ, RoHS, and ISO standards for quality assurance.

Flexible Packaging: Customizable packing options available with photo confirmation before shipment.

Fast Lead Time: Peak and off-peak season lead times both within 15 working days.

Company profile

Shandong Yurun Chemical Co., Ltd.

Shandong, China

Business Type: Manufacturer/FactoryExport Year: 2018-08-16Nearest Port: Qingdao port,China, Tianjin port,ChinaAverage Response Time: ≤24hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, FAS, DAP, CIP, CPT, FCA

AI-Powered supplier vetting

SummaryShandong Yurun Chemical Co., Ltd. is identified as a Chinese manufacturer/factory operating in chemicals and fertilizers. The supplier reports ISO 9001 and ISO 14001 certification, nine production lines, 15 production bases in China, annual capacity of 7 million tons, broad export coverage, and peak- and off-peak fulfillment within 15 workdays. Its innovation profile is supported by more than 500 R&D employees, 41–50 R&D engineers, eight national innovation platforms, participation in six industry standards, and cooperation with universities and research institutions. Evidence is insufficient to confirm after-sales service systems, product customization capability, or specific customer cases. Financial figures are excluded; the available non-financial evidence does not establish financial credibility.

Supplier typeThe supplier is explicitly identified as a Manufacturer/Factory and is engaged in producing fertilizers, chemicals, and industrial additives, including AdBlue urea, calcium chloride, magnesium chloride, and sodium bicarbonate. This directly supports classification as a chemical manufacturing supplier.

CertificationsThe supplier reports holding ISO 9001 and ISO 14001 certifications. These explicitly indicate documented quality-management and environmental-management certifications, although the slices do not provide certificate scope, issuing body, or validity dates.

R&D capabilityInnovation capability is supported by more than 500 R&D employees, 41–50 reported R&D engineers, eight nationwide innovation platforms, participation in six industry standards, and cooperation with universities and research institutions in multiple countries. These are explicit indicators of substantial research and development activity.

Production capacityThe supplier reports 15 production bases in China, nine production lines, annual production capacity of 7 million tons, a broad fertilizer and chemical product range, and order fulfillment within 15 workdays in both peak and off-peak periods. It also reports exports to regions spanning the Americas, Europe, Asia, Oceania, Africa, and the Middle East, supporting strong stated production and delivery capability.