Factory Direct Fluorescent Whitener Diethyl Carbonate

Name: Factory Direct Fluorescent Whitener Diethyl Carbonate
Brand: Hunan Hua He Xing Chemical Trading Co., Ltd.
SKU: 2171176015

Hunan, ChinaHunan Hua He Xing Chemical Trading Co., Ltd.

US$0.70-1.10

1 kg

Sample price:US$0.00/kg.Request sample

Product profile

Customization

Available

CAS No.

Formula

C5h10o3

Model NO.

diethyl carbonate

EINECS

203-311-1

Carboxyl No.

The Number of Carboxyl Groups Is 0

Alkyl No.

Hydroxy-Free

Appearance

Liquid

Source

Phosgene Transesterification Direct Synthesis of C

Colour

Transparent

Transport Package

Barrel /Tank

Specification

200 kg/barrel

Trademark

hua he xing

Origin

Yue Yang

HS Code

2920909090

Production Capacity

50000ton/Year

Key features

Versatile Solvent Application: Ideal for cellulose nitrate, resins, drugs, and lithium battery electrolytes.

High-Yield Organic Synthesis: Effective reagent for synthesizing ketones, alcohols, and heterocyclic compounds with mild conditions.

Transparent Liquid Appearance: Colorless and clear liquid at room temperature with no carboxyl groups.

Direct Factory Supply: Manufacturer direct sales ensuring competitive pricing and quality control.

Fast Delivery Time: Typically 7-10 working days after payment confirmation.

Free Sample Availability: Samples provided free of charge; customer only pays express shipping.

Flexible Payment Terms: Accepts TT, LC, DA, DP, or customized requirements based on client needs.

Advanced Technology Support: Production supported by Tsinghua University professors and international equipment.

Company profile

Importers and ExportersFast DeliveryFlexible CustomizationHigh Repeat Buyers Choice

Hunan Hua He Xing Chemical Trading Co., Ltd.

Hunan, China

Business Type: Manufacturer/FactoryExport Year: 2017-07-16Nearest Port: YueyangAverage Response Time: ≤11.48hTerms of Payment: LC, T/TInternational Commercial Terms(Incoterms): FOB, CIF

AI-Powered supplier vetting

SummaryThe supplier operates in technology development, synthetic materials, hardware and building materials, and offers import-export activities. It reports a production capacity of 100,000 tons for a listed group of chemical products, including epoxy resin-related products and solvents. Customization, ODM and OEM services are available, while one R&D engineer is identified. The supplier reports advanced technology adoption and customer recognition, but the evidence does not establish formal certifications. After-sales controls are weakly documented, with no written complaint-handling procedures or corrective/preventive-action records. It has no reported inventory, overseas warehouse, showroom, agent or branch capability. Financial records are indicated for 2021–2023, but no assessable financial results are provided. Traceability, quality assurance, environmental compliance and fire-drill status remain unknown.

Supplier typeThe supplier is positioned as a technology-oriented manufacturer and trading/service provider. Its stated scope includes technology development and transfer, domestic trade agency, synthetic-material sales, hardware and building-material activities, and import-export operations; it also acts as a global agent for Sinopec epoxy resin and rubber products.

After-Sales capabilityThe supplier reports customer-oriented marketing, domestic and overseas outlets, and customized support for industrial-chain customers. However, complaint handling has no written procedures or records, corrective and preventive actions lack written procedures or records, and there is no inventory, overseas warehouse, showroom, agent or branch capability reported.

R&D capabilityThe supplier reports participation by Tsinghua University professors, advanced technology and equipment, and technology-related business activities. Nevertheless, it launched no new products in the past year, has no available SDK, and identifies only one R&D engineer; ODM and OEM services are available, but these do not by themselves demonstrate strong product innovation.

Production capacityThe supplier reports production capacity of 100,000 tons covering cyclohexanone, isopropyl acetate, ethyl acetate, sec-butyl acetate, dimethyl sulfoxide, benzyl alcohol, bisphenol A and liquid epoxy resin. It also states that its technology and equipment have been adopted in production and that product quality has been recognized by customers.

Customization capabilityThe supplier explicitly offers customization from samples, minor customization and flexible customization, with the R&D engineer assigned to customized service. It also provides ODM, OEM for popular brands, and customized solutions for upstream and downstream industrial customers.