Vanillic acid CAS 121-34-6 ruwa ne mara launi tare da ƙamshi mara kyau, b.p.186.2â, n20D 1.4100, ƙarancin dangi 0.939, mai narkewa cikin ruwa a 20â, 13%, mai narkewa a cikin abubuwan kaushi na halitta kamar ethanol da etherol. .
Believe Chemical shine babban masana'anta na Vanillic acid na kasar Sin CAS 121-34-6, mai kaya da fitarwa. Riko da bin ingantattun samfuran samfuran, ta yadda abokan cinikinmu da yawa sun gamsu da Vanillic acid CAS 121-34-6. Shandong Amince
Muna da kyau a fa'idodin samfuran sinadarai a fagen. Ana fitar da samfuranmu zuwa Turai, Amurka, Japan, Koriya ta Kudu, kudu maso gabashin Asiya da sauran ƙasashe da yankuna. Tare da kimiyya da fasaha a matsayin jagora, gaskiya a matsayin tushe, inganci a matsayin rayuwa, da kuma dogara ga ra'ayin kasuwanci na ƙididdigewa da ci gaba, muna fatan gaske don kafa musanya da haɗin kai tare da abokan ciniki na gida da na waje don samar da wadata!
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Sunan samfur |
Vanilic acid |
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Formula |
C8H8O4 |
Nauyin Kwayoyin Halitta |
168.15 |
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CAS NO. |
121-34-6 |
Yawan |
500KG |
|
Abubuwa |
Ƙayyadaddun bayanai |
Sakamako |
|
Bayyanar |
Bayyanar mara launi zuwa launin ruwan kasa, na iya yin duhu yayin ajiya Liquid |
Ya dace |
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Assay |
99% | 99.28% |
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KAMMALAWA |
Sakamakon ya dace da ma'auni |
|
Matsayin narkewa 208-210°C(lit.)
Wurin tafasa 257.07°C
Maɗaukaki 1.3037 (ƙididdigar ƙididdiga)
Fihirisar mai jujjuyawa 1.5090(ƙididdigar)FEMA3988|4-HYDROXY-3-METHOXYBENZOICACID
Yanayin ajiya Ajiye a ƙasa da 30°C.
Solubility Acetonitrile (Dan kadan), AqueousBase (Dan kadan), DMSO (dan kadan), methanol (Sli).
Samfura Liquid
Adadin acidity (pKa) pKa4.53 (H2Ot=25c=0.016â0.001) (Ba a tabbata ba)
Launi mai launi mara launi zuwa launin ruwan kasa, mayafi a cikin ajiya
Valeric acid shine albarkatun kasa don shirye-shiryen hexaconazole na fungicides.
Yana da antibacterial da fungal effects.
Precursors don haɗa nau'ikan resin epoxy na tushen halittu daban-daban da polyesters.
