Organic chemical raw materials -Nanjing FNAT Chemical Co.,Ltd.

Description

Place of Origin:	China
Brand Name:	FNAT
Molecular Formula	C12H22O4
CAS NO	693-23-2
Appearance	White powder or flakes
Density	1,15 g/cm3
Boiling Point	245 °C/10 mmHg (lit.)
Flash Point	220 °C
Package	N.W 25KG/BAG
Storage Conditions	Sealed in dry,Room Temperature
Delivery Time:	Fast delivery
Samples	Available

Description:

Dodecanedioic acid, also known as lauric acid. It is an industrial product developed earlier among long-chain dicarboxylic acids. Mainly used for synthesizing high polymer materials such as chemical materials, spices, pharmaceuticals, etc. Among them, as a condensed monomer, it undergoes a condensation reaction with a diamine to form a long carbon chain nylon (also known as polyamide resin) engineering plastic, which is one of the most important uses.

Applications:

Can be condensed with hexamethylenediamine to produce engineering plastic nylon 6-12;

Diesters formed with alcohols such as octanol and butanol can be used as plasticizers for polyvinyl chloride, nitrocellulose, and cellulose acetate;

Diesters synthesized with octanol are also used as advanced lubricants for jet engines and gas turbines, or as base oils for low-temperature lubricants;

It can also be used as a modifier for saturated polyester, a precipitant for metals, and a raw material for spices and special polyurethane.

Specifications:

Item	Specification	Test Value
Appearance	White powder or flakes No visible impurities	White powder or flakes No visible impurities
Total Acid	99.0%min	99.45%
Purity	98.5%min	99.35%
Melting point	129-131℃	129-131℃
Moisture	0.4max	0.14%
Ash	30 ppm max	18.4ppm
Iron	3 ppm max	0.3 ppm
Total Nitrogen	50 ppm max	37 ppm
Color stability	400nm 95%min	95.4%
	500nm 98%min	99%
Chroma	10 max	8