What are the payment terms and lead times?

Payment terms include LC, T/T, D/P, PayPal, etc. Lead time is 1-3 months for both peak and off-season.

How is the product packaged?

Standard packaging is 25 kgs/bag, but custom packaging requests can be accommodated.

High Purity Teab Tetraethylammonium Bromide CAS 71-91-0 as Polarographic Reagent

Name: High Purity Teab Tetraethylammonium Bromide CAS 71-91-0 as Polarographic Reagent
Brand: COLORCOM LTD.
SKU: 2278619915

Zhejiang, ChinaCOLORCOM LTD.

US$1.00-3.00

25 kg

Sample price:US$1.00/kg.Request sample

Product profile

Customization

Available

CAS No.

71-91-0

Formula

C8h20brn

EINECS

200-769-4

Status

Solid Catalyst

Application Industry

Electronic Industry; Organic Synthesis

Transport Package

25kg/Bag or as You Request.

Specification

25kg/bag or as You Request.

Trademark

Colorcom

Origin

China

Key features

High Purity Reagent: CAS 71-91-0, White crystals, suitable for polarographic reagent and ion-pair chromatography.

ISO Certified & REACH Registered: Manufactured under international standards with a track record of quality and lot-to-lot consistency.

Customized Solutions: Offers fully customized products and solutions to meet specific industry requirements.

26 Years Experience: Backed by 26 years of chemical industry knowledge and experience in global manufacturing.

Zero Defect Policy: Guarantees zero defects with a clear return policy and sufficient inventory availability.

Wide Application Scope: Used in electronic industry, organic synthesis, pesticide intermediates, and precious metal detection.

Company profile

COLORCOM LTD.

Zhejiang, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2013-02-01Nearest Port: ShanghaiAverage Response Time: ≤7.40hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, CIP

AI-Powered supplier vetting

SummaryCOLORCOM LTD. is identified as a China-based limited company in Hangzhou, Zhejiang, with both trading-company and manufacturer/factory classifications. The supplier reports more than 10 production lines, cocoa powder productivity of 100,000 tons, broad export coverage, and peak and off-peak lead times of 2–3 months. It states that it holds ISO 9000, ISO 9001, ISO 14001, and GMP certifications, with 6–10 quality-control staff and 6–10 years of R&D-engineer experience. Its worldwide partnerships, sourcing services, and multi-industry product coverage support service breadth, but the provided information does not establish specific after-sales procedures, verified customer cases, detailed customization capabilities, or sufficient non-financial evidence for financial credibility. Financial figures are omitted.

Supplier typeThe supplier is described as a trading company in its company classification and as both a trading company and manufacturer/factory in its business-entity profile. It is a China-based limited company headquartered in Hangzhou, Zhejiang.

CertificationsThe supplier explicitly reports ISO 9000, ISO 9001, ISO 14001, and GMP management-system certifications. These stated certifications indicate coverage of quality, environmental, and manufacturing-practice systems, although no certificate numbers, issuing bodies, or validity dates are provided.

R&D capabilityThe supplier reports 6–10 years of total R&D-engineer experience and states that its partnership network supports innovation, technological-information exchange, and access to market intelligence. This provides explicit positive indicators, although no specific patents, laboratories, new-product examples, or development results are supplied.

Production capacityThe supplier reports more than 10 production lines and annual cocoa powder productivity of 100,000 tons. It also states 2–3 month fulfillment lead times in both peak and off-peak seasons, indicating declared production scale and planning capacity, though the information does not independently verify facility ownership or capacity across all listed products.

Product Q&A

Q:What is the purity and appearance of Tetraethylammonium Bromide?

It is a high purity reagent appearing as white crystals, with CAS No. 71-91-0 and Formula C8H20BrN.

Q:What are the main applications of this product?

It serves as a polarographic reagent, pesticide intermediate, and for ion-pair chromatography, including detection of gold, iridium, palladium, rhodium, and ruthenium.

Q:Is customization available for this chemical?

Yes, the company provides fully customized products and solutions to meet specific industry requirements and offers a wide product portfolio.

Q:What certifications does the manufacturer hold?

The manufacturer is ISO certified and REACH registered, ensuring quality and compliance with international standards.

Q:What is the shelf life and storage requirement?

The shelf life is 2 years. It should be stored in a ventilated, dry place and kept away from strong oxidizing agents.