Sodium fleoride

Sodium fleoride,ni ubwoko bwikigereranyo cya amoko, imiti ni naf, cyane cyane mu nganda zo gupfukirana nka phossika, ibikoresho byica udukoko, ibikoresho byo mu kaga hamwe nizindi nzego.

Ibintu byumubiri:Ubucucike bugereranije ni 2,558 (41/4 ​​° C), ingingo yo gushonga ni 993 ° C, hamwe ningingo zibi ni 1695 ° C [1]. . muri Ethanol. Igisubizo cya akeque ni alkaline (ph = 7.4). Uburozi (Ibyangiritse Sisitemu yo Gutegamiye), LD5018MG / KG (imbeba, umunwa), garama 5-10 kugeza gupfa. Ifu idafite ibara cyangwa niyo ifu ya kirisiti yera, cyangwa kristu yo kubamo, kristu nziza, nta mpumuro.

Imiti yimiti:Ifu yamabara yaka cyangwa ifu yera, sisitemu ya tetragonal, hamwe na hexahedral cyangwa octawal kctstal. Gushonga gato muri alcool; Gushonga mumazi, igisubizo cyibitangaje ni acide, gushonga muri aside hydrofeooric kugirango ifishi ya sodium hydroite.

Gusaba:

1. Irashobora gukoreshwa nkicyuma hejuru -Uburozi bwibikoresho fatizo), koresha ibikoresho (kunywa amazi, amenyo, nibindi), Sterisizers, udukoko, uturinda, nibindi.

2. Ikoreshwa mu gukumira abanyamahanyo no mu kanwa no kubura flooride mumazi mumazi;

3. Dosiye nto ikoreshwa cyane kuri osteoporose n'indwara y'amagufwa ya paget;

4. Irashobora gukoreshwa nkibikoresho fatizo cyangwa fluoride byinjira mubindi binuko cyangwa fluoride;

5. Irashobora gukoreshwa nka adsorbent UF3 mumashanyarazi ya Sluor Fluorine Abakozi bashinzwe kuvura umunyu

6. Gukaraba igisubizo cyicyuma nibindi byubw, abakozi basuditse nisuku;

7. Ceramics, ikirahure na enamel gushonga no gushonga, abakozi ba nyakatsi, uruhu rwinshi n'abakozi bashinzwe imiti;

8. Kora phosphate promoters yo kuvura elect yicyuma byumukara kugirango uhuze igisubizo cya fosifora kandi utezimbere imikorere ya fosifore membrane;

9. Nka kongeraho mugukora ibikoresho bya kashe hamwe na feri ya feri, bigira uruhare mu kongera kurwanya;

10. Nk'inyongera muri beto, kuzamura indwara ya ruswa.

INTEGO:

1. Koresha sodium fluoride kugirango igenzure neza ingano ya fluorine kumunsi kugirango wirinde kubyara uburozi bwa fluoride;

2. Sodium fluoride igisubizo cyangwa gel bigomba gushyirwa mubikoresho bya plastiki;

3. Abarwayi, abagore batwite, bashinja abagore, amagufwa yoroheje kandi ananiwe mu turere twinshi-bibujijwe.

Gupakira no kubika

Uburyo bwo gupakira:Imifuka ya pulasitike cyangwa ebyiri -Impapuro zipaki zipaki impapuro za fibre zo hanze ya fibre, ingumbu za pani, ikibaho cyimpapuro; ibibari bya plastiki (bikomeye) hanze yimifuka ya pulasitike; ibibari bya plastiki (amazi); ibice bibiri by'imifuka ya pulasitike cyangwa umufuka umwe -Umufuka wa pulasitike hanze yimifuka, kuboha amashanyarazi yo kuboha, imifuka yo kuboha imifuka yo kuboha, imifuka ya latex; Umufuka wa pulasitike ugizwe nimifuka ya plastike (polypropylene imifuka itatu -in-imwe, polypethylene imifuka itatu -ibintu, amashako ya polyethlene, igikapu cyibanze); imifuka ya pulasitike cyangwa ibiri -Impumyi yimpapuro zimpapuro hanze yikigo gisanzwe cyibiti; Icumbi ry'ikirahuri, igifuniko cy'icyuma gikanda icupa ry'ikirahure, icupa rya plastike cyangwa inguni (irashobora) agasanduku k'ibiti bisekewe; Icumbi ry'ikirahuri, icupa rya plastike cyangwa amacupa ya shoferi.

Ingamba zo kubika no gutwara:Mu gihe cyo gutwara gari ya moshi, imbonankugo itera akaga iteje akaga igomba gushyirwaho hakurikijwe Minisiteri ya gari ya moshi ya gari ya moshi ya gari ya moshi ya gari ya moshi. Mbere yo gutwara, reba niba igiti cyo gupakira cyuzuye kandi gifunze. Mugihe cyo gutwara abantu, bigomba kwemeza ko kontineri itagomba kumeneka, gusenyuka, kugwa, cyangwa kwangirika. Birabujijwe rwose kuvanga na aside, okiside, ibiryo n'ibiryo. Mugihe cyo gutwara abantu, ibinyabiziga bitwara abantu bigomba kuba bifite ibikoresho byo kuvura byihutirwa. Mugihe cyo gutwara abantu, izuba hamwe n'imvura bigomba guhura no gukumira ubushyuhe bwo hejuru. Ububiko mu bubiko bukonje, bwumutse, bwumutse. Ubushyuhe bwibitabo ntiburenga 30 ° C, kandi ubushuhe ugereranije ntiburenza 80%. Gupakira no gupakira. Ubike utandukanye na aside hamwe nibiribwa, irinde kuvanga. Agace k'ububiko gafite ibikoresho bikwiye byo kubamo kumeneka. Gushyira mubikorwa byumuyobozi wa "bitanu kabiri" bwibintu byuburozi.