O matou o se taʻutaʻua taʻutaʻua o Salicylic acid CAS 69-72-7 i Saina.Salicylic acid CAS 69-72-7 o loʻo maua i faʻatauga ma e mafai ona tuʻuina vave.COA, MSDS ma TDS o Salicylic acid CAS 69-72-7.
Talitonu Chemical o se taʻutaʻua Saina Salicylic acid CAS 69-72-7 gaosi oloa, faʻatau ma faʻatau atu. O le tausisia o le sailiga o le lelei atoatoa o oloa, ina ia tatou
Matou te lelei i le lelei o mea tau vailaʻau i totonu o le fanua. O a tatou oloa e auina atu i fafo i Europa, le Iunaite Setete, Iapani, Korea i Saute, Asia i Sautesasae ma isi atunuu ma itulagi. Faatasi ai ma le faasaienisi ma tekinolosi e pei o le taiala, faamaoni e pei o le faavae, tulaga lelei e pei o le olaga, ma le faalagolago i luga o le manatu atinae o mea fou ma atinae, matou te faamoemoe faamaoni e faatuina fefaʻatauaʻiga ma felagolagomai lautele ma tagata faʻatau i totonu ma fafo e fatu ai le manuia!
|
Igoa Oloa |
Salicylic acid |
||
|
Fuafuaga |
Molecular Weight |
138.12 | |
|
CAS NO. |
69-72-7 |
Tele |
500KG |
|
Aitema |
Fa'amatalaga |
I'uga |
|
Fa'aaliga |
Pa'u pa'epa'e |
Fa'atasi |
|
Su'ega |
99% | 99.3% |
|
FAAIUGA |
O le taunuuga e ogatasi ma tulaga masani |
|
Liu liusuavai 158-161 ° C (malamalama)
Fa'asao 211 ° C (malamalama)
Malosi: 1.44
Ausa malosi 4.8 (vsair)
Omiga ausa 1mmhg (114°C)
Fa'asino igoa 1565fema3985 | 2-hydroxybenzoicacid
Itu ole moli: 157°C
Tulaga teuina: 2-8 ° C
Solubility ethanol: 1mat20 ° C, manino, leai se lanu
Su'ega oona (PKA) 2.98 (AT25 )
Fomu: malo
Lanu: pa'epa'e pa'epa'e
Su'ega lanu o le pH le aofa'i o le fa'ailoga o le acid-base indicator non0fluorescence (2.5) todarkblue0fluorescence (4.0)
PH taua: 3.21 (1mmsolution); 2.57(10mMsolution); 2.02(100mMsolution);
Suavai solu 1.8g/l (20 º C)
Salicylic acid, lea e lauiloa foi o le o-hydroxybenzoic acid, o se mea taua tele mo le faʻaogaina o meaola.
