... China Borax Anhydrous 99% min fekitari uye vagadziri |CHEM-PHARM

chigadzirwa

Borax Anhydrous 99% min

Tsanangudzo Pfupi

Anhydrous borax, inozivikanwawo se sodium tetraborate, α orthorhombic crystal melting point ye742.5 ℃.Density 2.28, β orthorhombic crystal melting point ye664 ° C. Density is 2.75, maitiro ekristalline machena kana makristasi asina ruvara, kunyura kwakasimba kwemvura, inonyunguduka mumvura, glycerol, inonyunguduka zvishoma nezvishoma mu methanol, inogona kuumba huwandu hwe13-16. % yemhinduro, iyo aqueous solution yaive isina kusimba alkaline, isinganyunguriki mudoro.Borax inopisa kusvika 350 ~ 400 ℃ kuwana anbydrous borax.Iise mumhepo, ichachinja kuva borax decahydrate kana borax pentahydrate nekutora unyoro.


Product Detail

FAQ

Product Tags

Tsanangudzo yezvinhu:  Borax Anhydrous

Mol.formula:           Na2B4O7
Nhamba yeCAS:1330-43-4
Grade Standard:Industrial Grade
Kuchena:99%

 

Tsanangudzo

Borax, inozivikanwawo sesodium borate, sodium tetraborate, kana disodium tetraborate, inokosha boron compound, mineral, uye munyu we boric acid.Inowanzova hupfu huchena hunosanganisira makristasi akapfava asina ruvara anonyungudika nyore mumvura.

Borax ine zvakasiyana-siyana zvekushandisa.Inoshandiswa zvakanyanya seyakabikwa yeboron oxide mukugadzira kupisa insulated girazi mvere, kuruka girazi fiber uye borosilicate girazi, kupisa-kudzivirira girazi, elctric light source, glass beaker, pharmacy, cosmetic pakaging bhodhoro. , hollow micro-bhora, optical glasses, sealing glass, etc. kunyanya fuctions mugirazi, flux, network yekare.

ceramic uye enamal:

Borax inogona kuwedzera ceramic compressive strenght, abrasive resistance and chemical eresistance, yakadai semadziro tile, tableware, ceramic midziyo, enamal madivayiri, etc. zvichiita kuti zvive zvakapfava uye hunyanzvi.

 

Borax Anhydrous

chinhu

Results

Na2B4O7(%)

95

Na2O(%)

30

B2O5(%)

68

Al2O3(%)

0.025

Fe(%)

0.003

H2O (%)

0.5

 

Application

1, isina mvuraboraxinonyanya kushandiswa kwegirazi, kuwedzera borax mugirazi, inogona kuwedzera kutapurirana kwechiedza che ultraviolet, kuvandudza kujeka uye kushorwa kwekupisa.

  1. Anhydrous borax inoshandiswa sechinhu chinonyunguduka muindasitiri yeenamel, iyo inoderedza kunyunguduka kwe glaze uye inoita kuti kupenya kusava nyore kudonha.
  2. anhydrous borax mumetallurgy yesimbi welding flux uye kugadzirwa kwepamusoro tembiricha boron simbi mbishi zvinhu.

4. Anhydrous borax inoshandiswa muindasitiri yemakemikari kugadzira zvakasiyana-siyana zveboroni.

 

Packing

Yakaiswa mumabhegi epurasitiki-akarukwa epurasitiki e25 Kg net imwe neimwe, 25MT pa20FCL.
Yakaiswa mupurasitiki-yakaiswa mupurasitiki akarukwa jumbo masaga e1MT net imwe neimwe, 25MT pa20FCL.
Maererano nezvinodiwa nemutengi


  • Zvakapfuura:
  • Zvinotevera:

  • Tumira meseji yako kwatiri:

    Nyora meseji yako pano uye titumire kwatiri

    Tumira meseji yako kwatiri:

    Nyora meseji yako pano uye titumire kwatiri