haki

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Borax decahydrate 95% min CAS 1303-96-4

Whakaahuatanga Poto:

Ingoa Matū: Borax decahydrate

Ngā kupu taurite: Sodium tetraborate decahydrate

Nama CAS 1303-96-4


Taipitopito Hua

Ngā Tohu Hua

Whakaahuatanga Hua

He paura tioata mā. Ko te matotoru he 1.815 karamu/cm3. Ko te ira rewa he 75 ℃. Ka wairewa ki te wai wera, ki te glycerin, he wairewa paku ki te etanoru, ki te waro tetrachloride. He wai taketake te wairewa wai. Ka ngaro katoa te wai tioata i te whakamahanatanga ki te 120 ℃. Ka pumau ki te hau maroke, engari i raro i ngā āhuatanga haukū ka āta mimiti i te makuku mai i te hau hei hanga borax. He pai ki te whakahoromata, te patu huakita, te rewa me te piri i te pāmahana teitei.

Ngā tono

1. Whakamahia hei patu taru me hei patu harore oneone.

2. Whakamahia i roto i te umanga karāhe hei hanga karāhe whatu me te karāhe ātete wera me te waikura.

3. Whakamahia hei paninga i roto i te umanga enamel, pania ki te mata whakarewa, kaha me te roa.

4. Whakamahia hei ārai huka me te ārai toto i roto i te ahumahi keri me te whakarewa.

5 i roto i te umanga konganuku kore-ferrous hei tāpiringa electrolyte me te kaihoko here konganuku kore-ferrous.

6. E whakamahia ana mō te hanga paninga i roto i te umanga uku me te hua pai.

7. Whakamahia hei whakangawari wai i roto i ngā mea whakapaipai.

8. Whakamahia mō te ārai waikura, te aukati waikura me ētahi atu hanga matū boron.

Whakatakotoranga

Ingoa hua:
Borax decahydrate
Āhua:
Ngā matūriki tioata mā
Ngā tūemi tirotiro:
Taupū tirotiro
Te Parakore (%):
≥ 95
Waikura konutai/Na20(%):
≥ 15
Te toru o te waikura pūroni/B2O3(%):
≥ 36
Fe(%):
≤ 0.005
Te matū wairewa (%):
≤ 0.04
Waikawa whanariki/tote SO4 (%):
≤ 0.2
Pūhaumāota/Cl (%):
≤ 0.005
Rahi toharite o te witi:
40-60 mata

 


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