What is the pH value of the 10% solution?

The 10% solution pH value ranges from 2.0 to 3.0.

BCS Basic Chrome Sulphate 33% for Leather Tanning

Name: BCS Basic Chrome Sulphate 33% for Leather Tanning
Brand: Zhengzhou Kelai Chemical Co., Ltd.
SKU: 1963461082

Henan, ChinaZhengzhou Kelai Chemical Co., Ltd.

US$600.00-850.00

5 Tons

Sample price:US$0.00/kg.Request sample

Product profile

Customization

Available

CAS No.

39380-78-4

Formula

Crh3o12s3

Model NO.

BCS Basic chrome sulphate 33%

EINECS

235-595-8

Colour

Green

Appearance

Powder

Usage

Leather

Application Material

Leather

Name

Basic Chrome Sulphate

Content

24%-26%

C.I.No.

Chrome Green

Product Name

Basic Chrome Sulphate

Other Name 1

Basic Chrome Sulfate

Other Name 2

Basic Chromium Sulphate

Molecular Formula

Crh3o12s3

Formula Weight

165.06

Cr2o3 %

24-26

Basicity %

31-35

Water Insolubles %

0.10 Max

Iron(Fe)%

0.01max

10% Solution pH Value

2.0-3.0

Grade

Tech Grade

Shelf Life

One Year

Storage

in a Dry and Cool Place

Application

Leather Tanning,Chrome Dyestuffs

Form

Dark Green Powder

Transport Package

25kg PP Bag or Krafte Paper Bag

Specification

24%-26%

Trademark

KELAI

Origin

China

HS Code

320290

Production Capacity

20, 000 Tons/Year

Key features

High Tanning Properties: Bright green powder with superior tanning capabilities for leather processing.

Advanced Drying Process: Dried using sophisticated steam drum driers to prevent overheating and ensure quality.

Non-Toxic Composition: Safe to handle with no toxicity concerns and better solubility characteristics.

Cr6+ Free: Hexavalent chromium is not detected, ensuring safer usage in applications.

Versatile Applications: Suitable for leather tanning, dyeing, printing, ceramics, and protein insolubilization.

Flexible Packaging: Available in 25kg bags with customization options to meet customer needs.

Stable Storage Requirements: Requires dry, covered storage away from sunlight and moisture without special handling.

Company profile

Zhengzhou Kelai Chemical Co., Ltd.

Henan, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2015-01-21Average Response Time: ≤2.61hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, DDP, DAP

About Our Factory & Business Background

AddressNo. 38 Lijing Garden, Jinshui District, Zhengzhou, Henan, China

Our Production Capability & Technical Expertise

Main ProductsSLES, Titanium Dioxide, PVC Resin, Iron Oxide, Carbon Black, Sulphur Black

Our Industry Experience & Global Business Record

Main MarketsNorth America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Western Europe

Product Q&A

Q:What is the main application of this product?

The main application is making chrome tanned leather, dyeing and printing, ceramics, green ink, and insolubilizing proteins.

Q:Is the product toxic?

No, the product is not toxic and does not require special treatment or handling.

Q:How should the product be stored?

Store in a dry area with a cover, avoiding direct sunlight and moisture.

Q:What is the packaging size?

Standard packaging is 25kg bags, with a capacity of 20MT per 20'FCL. Custom packaging is also available.

Q:Is Cr6+ detected in this product?

No, Cr6+ is not detected in this product.

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