NewsNews

ContactContact

Yingkou LiaoBin Fine Chemical Co., Ltd.

Sales department contact: rich Manager

Telephone: 18340783333

Telephone: 15940764666

Contact person of the Ministry of foreign trade: Manager

Telephone: 15640794567

Seat machine: 0417-3902444

Fax: 0417-3902118

Mailbox: yklbhg@hotmail.com

Address: No. 517, Xiangyang Chemical Industrial Park, old border area, Yingkou, Liaoning.

Web site: www.yklbhg.com


Your current position: Home >> News >> Industry news

Anhydrous borax annotation

Release date:2016-08-04 Author: Click:

   

Anhydrous borax is white crystalline or vitreous, the melting point of alpha trapezoid crystal is 742.5 degrees, the density is 2.28, the melting point of beta trapezoid crystal is 664 degrees, and the density is 2.75.

.

Anhydrous borax

Chinese Name: anhydrous borax molecular formula Na2B4O7 molecular weight 201.22 Purity: 99.9% technical index

Molecular Na2B4O7

Molecular weight 201.22

Purity: 99.9% technical index

It has strong hygroscopicity, soluble in water, slowly dissolved in methanol, and can form a solution of 13 - 16% concentration.

Mainly used in metallurgy, metal smelting and casting level frit, heat-resistant and high quality glass, optical glass manufacturing. The enamel industry is used as a glaze and is coated on the surface of the metal. It can also be used as a flux for the alloy.


This article URL:http://en.yklbhg.com/news/219.html

Related tags:Anhydrousborax

Recently Viewed:

Contact

Address: No. 517, Xiangyang Chemical Industrial Park, old border area, Yingkou, Liaoning.

Phone: 0417-3902444

Fax: 0417-3902118

Zip code: 115005

Web site: www.yklbhg.com


    单体硼

    View the mobile phone network