Waxaan nahay shirkad hormuud u ah salicylic acid CAS 69-72-7 ee Shiinaha.Salicylic acid CAS 69-72-7 ayaa laga heli karaa kaydka waxaana lagu gaarsiin karaa si degdeg ah.COA, MSDS iyo TDS ee Salicylic acid CAS 69-72-7.
Believe Chemical waa hormuudka Shiinaha Salicylic acid CAS 69-72-7 soo saaraha, alaab-qeybiyaha iyo dhoofiyaha. U hoggaansanaanta raadinta tayada qumman ee alaabta, si ay noo
Waxaan ku fiicanahay faa'iidooyinka alaabta kiimikada ee goobta. Alaabadayada waxaa loo dhoofiyaa Yurub, Mareykanka, Japan, Kuuriyada Koonfureed, Koonfur-bari Aasiya iyo dalal kale iyo gobollada. Iyada oo sayniska iyo tignoolajiyada ay yihiin hagaha, daacadnimada aasaaska, tayada nolosha, iyo ku tiirsanaanta fikradda ganacsi ee hal-abuurka iyo horumarka, waxaan si dhab ah u rajaynaynaa in aan abuurno is-weydaarsi iyo iskaashi ballaaran oo lala yeesho macaamiisha gudaha iyo kuwa shisheeye si loo abuuro barwaaqo!
|
Magaca Alaabta |
Salicylic acid |
||
|
Formula |
Miisaanka Molecular |
138.12 | |
|
CAS NO. |
69-72-7 |
Tirada |
500KG |
|
Walxaha |
Tilmaamid |
Natiijooyinka |
|
Muuqashada |
budo cad |
waafaqsan |
|
Qiimayn |
99% | 99.3% |
|
GUNAANAD |
Natiijadu waxay la socotaa heerka caadiga ah |
|
Barta dhalaalka 158-161 ° C (iftiin)
Barta karkarinta 211 ° C ( shidan)
Cufnaanta: 1.44
Cufnaanta uumiga 4.8 (Vsair)
Cadaadiska uumiga 1mmhg (114 ° C)
Tilmaanta refractive 1565fema3985 | 2-hydroxybenzoicacid
Barta toosh: 157 ° C
Xaaladda kaydinta: 2-8 ° C
Solubility ethanol: 1mat20 ° C, cad, aan midab lahayn
Isku-dhafka aysiidhka (PKA) 2.98 (AT25 â)
Foom: adag
Midabka: whitetooff cad
Midabka isbeddelka qiimaha pH ee cabbirka aashitada-saldhigga tusaha aan0fluorescence (2.5) ilaa madow buluug ah (4.0)
Qiimaha PH: 3.21 (1mmsolution); 2.57 (10mSolution); 2.02 (100mSolution);
Biyo milmi kara 1.8g/l (20º C)
Salicylic acid, oo sidoo kale loo yaqaan o-hydroxybenzoic acid, waa shey ceeriin ah oo muhiim u ah isku dhafka dabiiciga ah.
