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ibicuruzwa

Glutaraldehyde (CAS # 111-30-8)

Umutungo wa Shimi:

Inzira ya molekulari C5H8O2
Misa 100.12
Ubucucike 1.058 g / mL kuri 20 ° C.
Ingingo yo gushonga -15 ° C.
Ingingo ya Boling 100 ° C.
Flash point 100 ° C.
Amazi meza ntibishoboka
Umwuka 15 mmHg (20 ° C)
Ubucucike bw'umwuka 1.05 (vs ikirere)
Kugaragara Igisubizo
Uburemere bwihariye 1.06
Ibara Biragaragara neza
Imipaka ntarengwa Ceiling (ACGIH) 0.8 mg / m3 (0.2 ppm).
Merk 14,4472
BRN 605390
PH > 3.0 (H2O, 20 ° C)
Imiterere y'Ububiko Ubike munsi ya + 30 ° C.
Ironderero n20 / D 1.450
Ibintu bifatika na shimi Iki gicuruzwa numunuko ukaze gato wamazi adafite ibara cyangwa umuhondo usukuye, irashonga mumazi na ether, Ethanol nibindi bimera.
Ubwoko bwubuntu bwibicuruzwa mubisubizo byamazi ntabwo aribyinshi, umubare munini wuburyo butandukanye bwa hydrate, kandi ibyinshi muburyo bwimpeta yuburyo bwa hydrate burahari.
Ibicuruzwa bikora muri kamere, byoroshye gukora polymerize na okiside, kandi bizakora hamwe nibintu birimo ogisijeni ikora hamwe na azote irimo.
Koresha Imiti yica udukoko, imiti yangiza, kubika ibiti, ibiyobyabwenge na polymer ibikoresho fatizo.

Ibicuruzwa birambuye

Ibicuruzwa

Kode y'ingaruka R36 / 37/38 - Kurakaza amaso, sisitemu y'ubuhumekero n'uruhu.
R42 / 43 - Birashobora gutera ubukangurambaga muguhumeka no guhuza uruhu.
R34 - Bitera gutwikwa
R23 - Uburozi no guhumeka
R22 - Byangiza niba byamizwe
R50 - Uburozi cyane ku binyabuzima byo mu mazi
R23 / 25 - Uburozi muguhumeka kandi niba byamizwe.
R41 - Ibyago byo kwangirika cyane kumaso
R37 / 38 - Kurakaza sisitemu yubuhumekero nuruhu.
R20 / 22 - Byangiza muguhumeka kandi niba byamizwe.
Ibisobanuro byumutekano S23 - Ntugahumeke umwuka.
S26 - Mugihe uhuye namaso, kwoza ako kanya n'amazi menshi hanyuma ushakishe inama mubuvuzi.
S36 / 37 - Wambare imyenda ikingira hamwe na gants.
S45 - Mugihe habaye impanuka cyangwa niba wumva utameze neza, shaka inama zubuvuzi ako kanya (erekana ikirango igihe cyose bishoboka.)
S36 / 37/39 - Wambare imyenda ikingira, uturindantoki no kurinda amaso / mu maso.
S61 - Irinde kurekura ibidukikije. Reba amabwiriza yihariye / impapuro z'umutekano.
Indangamuntu ya Loni UN 2922 8 / PG 2
WGK Ubudage 3
RTECS MA2450000
FLUKA BRAND F CODES 8-10-23
TSCA Yego
Kode ya HS 29121900
Icyiciro cya Hazard 8
Itsinda ryo gupakira II
Uburozi LD50 ya 25% soln mu kanwa mu mbeba: 2,38 ml / kg; nuruhu rwinjira murukwavu: 2,56 ml / kg (Smyth)

 

Intangiriro

Glutaraldehyde, izwi kandi nka valeraldehyde. Ibikurikira nintangiriro kumiterere, imikoreshereze, uburyo bwo gutegura namakuru yumutekano ya glutaraldehyde:

 

Ubwiza:

Glutaraldehyde ni amazi atagira ibara afite impumuro nziza. Ifata umwuka numucyo kandi irahinduka. Glutaraldehyde irashonga gato mumazi ariko igashonga mumashanyarazi menshi.

 

Koresha:

Glutaraldehyde ifite imikoreshereze itandukanye. Irashobora gukoreshwa nkimiti hagati yinganda mu gukora imiti itandukanye. Kurugero, irashobora gukoreshwa muguhuza imiti yica udukoko, flavours, kugenzura imikurire yikimera, nibindi.

 

Uburyo:

Glutaraldehyde irashobora kuboneka hamwe na aside-catisale ya okiside ya pentose cyangwa xylose. Uburyo bwihariye bwo gutegura burimo gukora pentose cyangwa xylose hamwe na aside, no kubona ibicuruzwa bya glutaraldehyde nyuma ya okiside, kugabanya no kuvura umwuma.

 

Amakuru yumutekano:

Glutaraldehyde ni imiti itera uburakari kandi igomba kwirindwa guhura nuruhu n'amaso. Iyo ukoresheje glutaraldehyde, uturindantoki two gukingira hamwe na gogles bigomba kwambara kugirango umuyaga uhumeke neza. Igomba kubikwa kure yumuriro nubushyuhe, kuko glutaraldehyde ihindagurika kandi hari ibyago byo gutwikwa. Mugihe cyo gukoresha no kubika, inzira zumutekano zikwiye zigomba gukurikizwa kugirango umutekano urusheho gukumira no gukumira impanuka.


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