Salicylaldehyde (CAS # 90-02-8)
| Kode y'ingaruka | R21 / 22 - Byangiza guhura nuruhu kandi niba byamizwe. R36 / 38 - Kurakaza amaso n'uruhu. R68 - Ibyago bishoboka byingaruka zidasubirwaho R36 / 37/38 - Kurakaza amaso, sisitemu y'ubuhumekero n'uruhu. R20 / 21/22 - Byangiza muguhumeka, guhura nuruhu kandi niba byamizwe. R51 - Uburozi ku binyabuzima byo mu mazi R36 - Kurakaza amaso R51 / 53 - Uburozi bwibinyabuzima byo mu mazi, bushobora gutera ingaruka mbi zigihe kirekire mubidukikije byamazi. R22 - Byangiza niba byamizwe |
| Ibisobanuro byumutekano | S26 - Mugihe uhuye namaso, kwoza ako kanya n'amazi menshi hanyuma ushakishe inama mubuvuzi. S36 / 37 - Wambare imyenda ikingira hamwe na gants. S36 / 37/39 - Wambare imyenda ikingira, uturindantoki no kurinda amaso / mu maso. S36 - Kwambara imyenda ikingira. S61 - Irinde kurekura ibidukikije. Reba amabwiriza yihariye / impapuro z'umutekano. S64 - S29 / 35 - |
| Indangamuntu ya Loni | 3082 |
| WGK Ubudage | 2 |
| RTECS | VN5250000 |
| FLUKA BRAND F CODES | 8-10-23 |
| TSCA | Yego |
| Kode ya HS | 29122990 |
| Icyiciro cya Hazard | 6.1 (b) |
| Itsinda ryo gupakira | II |
| Uburozi | MLD mu mbeba (mg / kg): 900-1000 sc (Binet) |
Intangiriro
Salicylaldehyde ni ifumbire mvaruganda. Ibikurikira nintangiriro kumiterere, imikoreshereze, uburyo bwo gutegura namakuru yumutekano ya salicylaldehyde:
Ubwiza:
- Kugaragara: Salicylaldehyde ni ibara ritagira ibara ry'umuhondo hamwe n'impumuro idasanzwe ya almonde.
- Gukemura: Salicylaldehyde ifite imbaraga nyinshi mumazi kandi ikanashonga mumashanyarazi menshi.
Koresha:
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Uburyo:
- Muri rusange, salicylaldehyde irashobora gukorwa muri acide salicylic binyuze muri redox reaction. Okiside ikoreshwa cyane ni acide potassium permanganate yumuti.
- Ubundi buryo bwo kwitegura ni ukubona salicylyl alcool ester na chlorination ester ya fenol na chloroform iterwa na aside hydrochloric, hanyuma ukabona salicylaldehyde na hydrolysis reaction iterwa na aside.
Amakuru yumutekano:
- Salicylaldehyde ni imiti ikaze kandi igomba kwirinda guhura neza nuruhu n'amaso.
- Mugihe ukoresha cyangwa ukoresha salicylaldehyde, komeza umwuka mwiza kandi wirinde guhumeka umwuka wacyo.
- Iyo ubitse salicylaldehyde, igomba kubikwa mu kintu cyumuyaga, kure y’umuriro na okiside.
- Niba salicylaldehyde yarinjiye cyangwa ihumeka kubwikosa, shakisha ubufasha bwihuse.
