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 Application: 25kg/barrel or according to client’s requirements.

As an important organic intermediate, 2, 3- Naphthalenedicarboxylic Anhydride is usually used in the synthesis of drugs, dyes, photopolymers and other photosensitive materials.

Appplication: Mainly used for curing agent of epoxy resin and solvent-based adhesive. This material is easy to mix with epoxy resin. Which mixture has low viscosity and long life. Due to the long chain hydrocarbon in the structure, the EP cured product has a good toughness, good resis…

Application: OSA has the excellent ability to increase the compatibility of hydrophobe and starch, it is a modified tarch additive during pure glue manufacture. The modified product can be used as paper coating, thickening agent, stabilizing agent and packaging agent. OSA also can be used as cu…

Specification: White crystal

Application:  This material is mainly used as pharmaceutical intermediates.

Appearance:Light yellow clear liquid Content ,%:≥98.0

Appearance:White  solid Content,%: ≥98.0 Applications: Used in unsaturated polyester resins than the resins made by Phthalic anhydride or THPA, NA has better air-drying, higher heat resistance, degree of finish, electrical properties, corrosion resistance an…

Appearance: Colorless  clear liquid Content,%:≥98.0

Packaging:  25kg/barrel, 220kg /barrel. Content:≥99.0 Applications： Mainly used in paints, epoxy curing agents, the polyester resins, adhesives, plasticizers, intermediates to prevent rust and etc.

Application: CIS-5-Norbornene-Exo-2,3-di Carboxylic Anhydride is divided into two configurations, namely, Internal methylenetetrahydrophthalic anhydride and outer methylene tetrahydrophthalic anhydride, which have different uses. Exomethylene tetrahydrophthalic anhydride is an important chemical raw…

Hello, my friend! The product you need is here! Keep reading please. Or you can contact me now, I will tell you all the information you need by myself.   Name: Laura           &…

Hello, I am very glad to meet you here. I am Laura - a saleswoman from Shandong S-sailing Chemical Co.ltd.   Phthalic anhydride is one of our company’s star products and if appropriately enough that you just want to buy it, please tell me. I will help…

  Hello, I am very glad to meet you here. I am Laura - a saleswoman from Shandong S-sailing Chemical Co.ltd.   Phthalic anhydride is one of our company’s star products and if appropriately enough that you just want to buy it, please tell …

  Hello, my friend! The product you need is here! Keep reading please. Or you can contact me now, I will tell you all the information you need by myself.   Name: Laura          &#…

Methy nadic Anhydride Organic Acid Anhydride MNA for epoxy curing agent CAS 25134-21-8 Product name Methy nadic Anhydride ( MNA ) CAS NO: 25134-21-8 Molecular formula Chemical formula:C10H10O3 Molecular weight:178.18 Structural formula: Technical indicators Lihgt yellow…

4,4'-Oxydiphthalic Anhydride CAS 1823-59-2,Intermediate Of Dyestuff & Additive Of Polymer url:http://www.shandongxinhuapharma.com

4,4'-Oxydiphthalic Anhydride CAS 1823-59-2,Intermediate Of Dyestuff & Additive Of Polymer url:http://www.shandongxinhuapharma.com

Succinic Anhydride CAS No 108-30-5;2,5-Dioxotetrahydrofuran,Intermediate url:http://www.jngreatchem.com

Name:Methanesulfonic anhydride CAS No.:7143-01-3 Purity: 98%