Fekitari inopa High quality Gallic Acid CAS 149-91-7 anhydrous uye monohydrate
Fekitari inopa Yakakwirira mhando Gallic Acid CAS 149-91-7, anhydrous uye monohydrate
Gallic acid inowanikwa zvakanyanya muzvirimwa zvakaita serhubarb, hombe hombe, uye hawthorn.Iyo polyphenolic komboni inowanikwa mune zvakasikwa uye ine huwandu hwakasiyana hwekushandisa mune zvekudya, biology, uye maindasitiri emakemikari.
Gallic acid inonzi trihydroxybenzoic acid ine formula C₆H₃CO₂H. Inotsanangurwa se phenolic acid.Inowanikwa mugallnuts, sumac, witch hazel, mashizha etii, oak bark, nezvimwe zvirimwa.Iyo chena yakasimba, kunyangwe masampuli ari ebrown nekuda kwechidimbu oxidation.Minyu uye esters yegallic acid inonzi "gallates".
Fekitari inopa Yakakwirira mhando Gallic Acid CAS 149-91-7, anhydrous uye monohydrate
MF: C7H8O6
MW: 188.13
EINECS: 611-919-7
Melting point 252°C (Zvita)(lit.)
density 1.694
form Solid
ruvara Muchena kuti ruomba
Fekitari inopa Yakakwirira mhando Gallic Acid CAS 149-91-7, anhydrous uye monohydrate
| ZVINHU | KUTAURA | |
| KUONEKWA | POUDA RUCHENA KUBVA NEBEIGE | |
| APHA | 180 MAX. | |
| SOLUBILITY(TURBIDITY) 50MG/ML ETOH | ZVAKANAKA | |
| KURASIKA PAKUOMESA | 10.0% MAX. | |
| RASIDUE PAIGNITION | 0.1% MAX. | |
| KUCHENA | 99.0% MIN. | |
Fekitari inopa Yakakwirira mhando Gallic Acid CAS 149-91-7, anhydrous uye monohydrate
Application:
2. Gallic acid inogona kushandiswa kugadzira zvakasiyana-siyana zvehuni, fireworks stabilizers, blue-black inks uye nyere.
3. Gallic acid inonzi UV absorber, flame retardant, semiconductor photoresist material, uye inogona kugadzirwa ne anti-rust primer uye aluminium alloy organic coating.
4.Gallic acid inogona kushandiswa se eikonogen.
5.Gallic acid inogona kushandiswa seanoongorora reagent yekuona mahara inorganic acids, dihydroxyacetone, alkaloids nesimbi.
Ndinofanira kutora sei Gallic Acid CAS 149-91-7, anhydrous uye monohydrate?
Mitemo yekubhadhara
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Kutungamira nguva
≤25kg: mukati memazuva matatu ekushanda mushure mekubhadhara kwagamuchirwa.
＞25kg: vhiki imwe
Muenzaniso
Available
Package
10g/100g/200g/500g/1kg pabhegi kana bhodhoro kana sezvawaida.
Storage
Chengetedza mudziyo wakavharwa zvakasimba munzvimbo yakaoma, inotonhorera uye ine mhepo yakanaka.
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