Where is the company located?

Chengdu Hongjin Chemical Co., Ltd is located in Chengdu, Sichuan, China.

What is the valve standard for the cylinders?

The cylinders use the CGA 580 valve standard.

Electronic Grade High Purity 99.999% 5n Krypton Gas

Name: Electronic Grade High Purity 99.999% 5n Krypton Gas
Brand: Chengdu Hongjin Chemical Co., Ltd.
SKU: 2043867032

Sichuan, ChinaChengdu Hongjin Chemical Co., Ltd.

US$1.00-2.00

1 Liter

Product profile

Customization

Available

CAS No.

7439-90-9

Formula

Model NO.

EINECS

231-098-5

Constituent

Industrial Pure Air

Grade Standard

Electronic Grade

Chemical Property

Non-Flammable Gas

DOT Class

2.2

Valve

Cga580

Cylinder Pressure

15MPa/20MPa

Density

3.736 Kg/M3

Cylinder Standard

DOT/ISO/GB

Molecular Weight

93.798 G/Mol

Un No.

1056

Transport Package

40L, 47L, 50L Cylinder

Specification

99.999%

Trademark

CDHJ

Origin

China

HS Code

2804290090

Production Capacity

5000 M3/Year

Key features

High Purity Grade: Electronic grade purity of 99.999% (5N) with ultra-low impurity levels.

Strict Quality Control: Complete production and testing line with ISO9001, ISO14001, and ISO45001 certifications.

One-Stop Service: Complete product line offering professional import/export logistics and customized container deployment.

Global Export Capability: Products sold in over 45 countries with advanced equipment from Germany and Italy.

Versatile Applications: Suitable for electron tubes, UV lamps, radiation measurement, and window glass manufacturing.

Flexible Packaging: Available in 40L/50L cylinders and ISO tanks with options for full or consolidated containers.

Non-Flammable Safety: Classified as DOT Class 2.2 non-flammable gas for safe handling and transport.

Professional Support: Dedicated technical personnel for development, sales, and comprehensive after-sales service.

Company profile

High Repeat Buyers ChoiceCooperated with Fortune 500Management CertificationQuality Assurance

Chengdu Hongjin Chemical Co., Ltd.

Sichuan, China

Business Type: Manufacturer/FactoryAverage Response Time: ≤1.40h

AI-Powered supplier vetting

SummaryChengdu Hongjin Chemical Co., Ltd. is a China-based chemical supplier located in Chengdu, Sichuan, established in 2005 and described as integrating gas production, research and development, sales, and equipment services. Its stated product scope includes industrial, specialty, electronic, medical, rare, and mixed gases, including NH3, N2O4, N2, SIH4, CH4, C2H6, and noble gases. The supplier reports ISO 9001 and ISO 14001 certification and describes professional technical installation, after-sales, transportation, and distribution capabilities. It states that product quality and management technology have reached a domestic advanced level and that it cooperates with domestic gas research units. However, information on financial credibility, innovation outputs, customization services, customer cases, outsourcing controls, OEM/ODM, traceability, and several operational capabilities is unavailable or marked unknown. The audit record identifies TUV Rheinland, but the stated report validity ended on 2024-11-01,...

Supplier typeThe supplier is identified as Chengdu Hongjin Chemical Co., Ltd., a China-based limited company located in Chengdu, Sichuan. It is classified as a Manufacturer/Factory and is described as a gas company integrating production, R&D, sales, and equipment services, although another record labels the company nature as a trading company.

CertificationsThe supplier reports ISO 9001 and ISO 14001 certifications. A TUV Rheinland audit record is also provided, but its stated validity period ended on 2024-11-01; therefore, the current validity of that audit cannot be established from the provided information.

After-Sales capabilityThe supplier explicitly states that it has a professional technical engineering installation team and after-sales service. It also reports use of a professional transportation team and multiple logistics channels to provide scheduled door-to-door delivery, supporting service execution after and around delivery.

Production capacityThe supplier is classified as a Manufacturer/Factory and describes itself as integrating gas production, while offering a broad range of industrial, specialty, electronic, medical, rare, and mixture gases. It reports one-month order fulfillment during both off-peak and peak seasons, but production capacity, equipment scale, and output volume are not provided.

Customization capabilityThe supplier offers gas supply design, electronic gas pipeline design, centralized gas supply systems, and related installation services, indicating project-oriented technical support. However, OEM, ODM, outsourcing procedures, SDK-related development, and other formal customization capabilities are marked unknown, so the full extent of customization cannot be confirmed.