Dimalonic acid

Joint two propionic acid;Dimalonic acid

Application: electronic chemical, organic acid activator for solder
Typical characteristics: the product has favorable compatibility with rosin and general activators.

Basic information:

Appearance: white crystalline particle or powdery crystal, content 99.0%, boiling point bp238~239℃. It is favorable surfactant and analytical reagent. Soluble in methyl alcohol, ethyl alcohol, isopropanol, ether, ketone, insoluble in benzene and carbon tetrachloride.

Product name: Joint two propionic acid
Molecular formula C3O4H4 
Color: white crystal
Content ≥ 99% 
Boiling point: 238℃ 
Solubility Easily soluble in methyl alcohol, ethyl alcohol and isopropanol
Moisture≤ 0.1% 
Typical uses: the product can be used in lead-free alloy solder, halogen-free soldering flux, and solder paste. It has favorable thermal stability and soldering ability.
Packing: packed by drum, 25kg/drum
Inventory control: First-in and first-out. To protect from damp. Shelf life is half a year.
Note: the information is for reference only.
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Type of material

Shenzhen Xinzhihe Chemical Co., Ltd. can offer a wide range of chemical raw materials, including:
Paste the new imports of raw materials.

Solder paste for high boiling point solvents.

High efficient flux solder paste.
Interfacial active agent.

Solder paste solder activation of organic acid.

Functional thixotropic agent.

Paste special rosin derivatives.

Solder paste solder polymer lubricant.
Solder paste counterparts with antioxidants.

Fragrances; amine salts;

The Dow DOW / VORANOL polyether polyol ether

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