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Hot Sale High Purity Cobalt Hydroxide CAS 21041-93-0

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CAS No.:

12672-51-4

Grade:

Industrial Grade

Content:

61%

Port:

qingdao

Packaging:

25kg bag or as your requirement

Price valid (until):

2025-06-09

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Hebei Runxuchen trading Co., LTD

Company Type:

Manufactory

Location:

China

Payment Terms:

TT against copy of documents,L/C,TT against B/L draft before shipment,100% TT in advance

Average Lead Time:

15 days

Qualification:

Main Products:

peptide

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Product Description
Seller Information
Inquiry History

Description

Product Detail

Product Description

Shop Hot Sale High Purity Cobalt Hydroxide CAS 21041-93-0-Detailed Image 1

Cobalt hydroxide, an inorganic compound with the chemical formula Co(OH)2, is a light cyan or rose colored powder. [2] Insoluble in water, slightly amphoteric, insoluble in strong bases, but soluble in acid and ammonium salt solutions. It is mainly used as colorant for glass and enamel, raw material for making other cobalt compounds, and desiccant for varnishes and coatings.

Product Name	Cobalt(II) hydroxide
CAS No.	21041-93-0
MF	Co(Oh)2
EINECS:	244-166-4
Appearance	Powder
Packing	25kg drum
Shelf life	2 Years

Specification

Index	Result
Assay ( Co)	61-62%
Fe	0.005 %max
Ni	0.005%max
Zn	0.005%max
Mn	0.005%max
Cu	0.005 %max
Pb	0.005%max

Application

Application: It is used as a raw material for making cobalt salts, as a desiccant for coatings and varnishes, as a cobalt catalyst, as a saturated solution for batteries, as a catalyst for the decomposition of Co(Oh)2 and as a colorant in the glass lining industry.

Detailed Photos

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Packaging & Shipping

Cobalt(II) hydroxide is packaged in 25kg drum
Shop Hot Sale High Purity Cobalt Hydroxide CAS 21041-93-0-Detailed Image 4

ECHEMI Editorial Reference

Cobalt hydroxide is an inorganic compound with the chemical formula Co(OH)2. It is a light blue or rose-colored powder that is oxidized to brown in the air. It is insoluble in water, slightly amphoteric, and difficult to dissolve in strong alkalis, but soluble in acid and ammonium salt solutions. Its density is about 3.6g/cm³. Its melting point is 1100-1200℃, and it is an amphoteric hydroxide.
Cobalt hydroxide is an inorganic compound with the chemical formula Co(OH)2. It is a light blue or rose-colored powder that is oxidized to brown in the air. It is insoluble in water, slightly amphoteric, and difficult to dissolve in strong alkalis, but soluble in acid and ammonium salt solutions. Its density is about 3.6g/cm³. Its melting point is 1100-1200℃, and it is an amphoteric hydroxide.

Basic Info

Product Name:

Cobalt hydroxide

Other Name:

Cobalt hydroxide;Cobalt hydroxide ISO 9001：2015 REACH

CAS No.:

12672-51-4

Molecular Formula:

Co(HO)2

InChIKeys:

ASKVAEGIVYSGNY-UHFFFAOYSA-L

Molecular Weight:

92.948

Exact Mass:

92.93870

EC Number:

235-763-0

Color/Form:

Red or bluish-green

HScode:

2822009000

Categories:

Characteristics

PSA:

Density:

3.597 g/cm3

Melting Point:

168 ° C (334.4 ° F)

Water Solubility:

3.20 mg/L

Hazard Identification

Classification of the substance or mixture

Not classified.

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)	No symbol.
Signal word	No signal word
Hazard statement(s)	none
Prevention	none
Response	none
Storage	none
Disposal	none

Other hazards which do not result in classification

no data available

Handling and Storage

Precautions for safe handling

Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.

Conditions for safe storage, including any incompatibilities

Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.

See More Cobalt hydroxide Safety Data Sheet 

Seller Information

Business Type:
Manufactory

Main Products:
peptide

Location:
south road and north road

Payment Terms:
TT against copy of documents,L/C,TT against B/L draft before shipment,100% TT in advance

Average lead Time:
15 days

Total Annual Revenue:
$1 million-$2.5 million

Total Employees:
11-50

Year of Establishment:
2022
Hebei runxuchen trading Co., Ltd. is a modern and advanced enterprise specializing in the production and export of peptide products, synthetic peptides, cosmetic raw materials, beauty and slimming products etc Products are widely used in health products, peptides and other fields. Our plant covers an area of 1000 m². The proposed workshop will be built according to GMP standards. We provide our customers with quality products and first-class service. Now, we can provide G-KG service to our customers.
High-Quality Peptides: Our company specializes in premium-grade peptides, ensuring the highest standards of purity and efficacy. Each product undergoes rigorous testing to guarantee superior quality and performance.
Cutting-Edge Technology: We leverage the latest advancements in peptide synthesis and production technology. Our state-of-the-art facilities and innovative processes enable us to deliver peptides with exceptional precision and consistency.
Custom Solutions: We offer tailored peptide solutions to meet the specific needs of our clients. Whether you require bespoke formulations or custom quantities, our experienced team is dedicated to providing personalized support and solutions.
Extensive Expertise: With years of experience in the peptide industry, our team of experts is well-versed in the complexities of peptide development and applications. We are committed to providing insightful guidance and technical support to help you achieve your goals.
Comprehensive Product Range: Our diverse portfolio of peptide products covers a wide range of applications, including research, pharmaceutical development, and cosmetic formulations. This allows us to cater to various industries and meet different customer needs.

Inquiry History

3 Inquiries

Country	Product	Purchase Quantity	Date Posted
South Africa	cobalt Hydroxide	500 TON	May 4, 2025
United Arab Emirates	Cobalt Hydroxide	200 G	Sep 18, 2025
Australia	Cobalt hydroxide	25 KG	Aug 8, 2025

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Hot Sale High Purity Cobalt Hydroxide CAS 21041-93-0

Product Description

Seller Information

Inquiry History

Product Description

Classification of the substance or mixture

GHS label elements, including precautionary statements

Other hazards which do not result in classification

Precautions for safe handling

Conditions for safe storage, including any incompatibilities

More Choices Find All Products for Sale 

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