Sodium tetraborate pentahydrate CAS 12179-04-3 Borax Pentahydrate

Tsananguro pfupi:

Zita reKemikari: Sodium tetraborate pentahydrate

Mazwi akafanana: Borax Pentahydrate

Nhamba yeCAS 12179-04-3

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Ruzivo rweChigadzirwa

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Tsananguro yeChigadzirwa

Upfu hwemakristaro machena. Huremu hwe1.815 g/cm3. Nzvimbo yekunyunguduka ndeye 75 ℃. Inonyunguduka mumvura inopisa, glycerin, inonyunguduka zvishoma mu ethanol, carbon tetrachloride. Mvura inonyunguduka ndiyo inonyanya kukosha. Mvura yekristaro inorasika zvachose kana yapiswa kusvika 120 ℃. Yakagadzikana mumhepo yakaoma, asi mumamiriro emvura inonyorova inonwisa hunyoro kubva mumhepo zvishoma nezvishoma kuti igadzire borax. Nekuvhiyiwa, kuuraya utachiona, kunyunguduka uye hunhu hwekunamira hwekupisa kwakanyanya.

Mashandisirwo

1. Inoshandiswa semishonga yekuuraya zvipembenene uye mishonga yekuuraya zvipembenene muvhu.

2. Inoshandiswa muindasitiri yegirazi kugadzira magirazi ekuona uye magirazi anodzivirira kupisa nengura.

3. Inoshandiswa segirazi muindasitiri ye enamel, yakafukidzwa pamusoro pesimbi, yakasimba uye inogara kwenguva refu.

4. Inoshandiswa semushonga unodzivirira kutonhora uye mushonga unorwisa kuungana kweropa mumigodhi neindasitiri yesimbi.

5. muindasitiri yesimbi isina feri sezvinhu zvinowedzerwa zve electrolyte uye chinhu chinobatanidza simbi chisina feri.

6. Inoshandiswa kugadzira glaze muindasitiri yeceramic nemhedzisiro yakanaka.

7. Inoshandiswa semushonga wekunyorovesa mvura muzvizoro.

8. Inoshandiswa pakurwisa ngura, inhibitor yengura uye zvimwe zvigadzirwa zve boron compound.

Tsanangudzo

Zita rechigadzirwa:	Sodium Tetraborate Pentahydrate (Borax Pentahydrate)
Chitarisiko:	Zvidimbu zvekristaro chena
Zvinhu zvekuongorora:	Runyoro rwekuongorora
Kuchena (%):	≥ 99.9-102
Sodium oxide/Na20(%):	≥ 22
Boron trioxide/B2O3(%):	≥ 48
Fe(%):	≤ 0.0007
Zvinhu zvinogadziriswa nemvura (%):	≤ 0.004
Sulfuric acid/SO4 munyu(%):	≤ 0.0045
Chloride/Cl (%):	≤ 0.0026
Avhareji yehukuru hwezviyo:	40-60 mesh