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Asid salisylig

Detailed description
SalicylicAcid(TechnicalGrade)
CASNO.69-72-7
Chemicalformula
MolecularFormulaC7H6O3
ChemicalName2-hydroxybenzoicacid; salicylicacid
PhysicalandChemicalProperties

crystalpowderinpalepinktopalebrown,

di-liw, sweetfirstandthenhot, unrhyw

chemicalchangeintheair. Atmosphevical

sulbimatingatthetempuratureover76℃tlalte

todecarloxylateandchangeintophenolanddioxide

whenheatedtmospherically, anditsagueoussolution

appeasacidreactionbecomespurplewithFeel3.

Slightlydissoluesinwaterbutdissolvesinboiling

watereasilysolubleinethanoloretherslightlysoluble

inchloroform.

Manylebcontent:≥99.0%
M.P.≥156.0℃
Phenol:≤0.20%
ASH:≤0.30%
Defnydd a wneir

Theproductismaterialofmedicine, persawr, dyestuff,

pesticideandrubbercureretarder. Bennaf

itisusedtomanufacturethemedicine

offever-allayingandanalgesicforfever,

directdyestuff, pryfleiddiad

andabsorbentofultravioletray.

Pacio

Packageinpolypropyleneknittedbagattachedwit

hpaperpolyethyleneplasticbaginside.Netweight25kg.

Storio

Storeinacool, dryplaceandwellclosed

cynwysyddion, protectedfromlight.

Hot Tags: asid salisylig, Tsieina, gwneuthurwyr, cyflenwyr, ffatri, pris isel, gorau, cynhyrchion
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