Zoo 99.5% Vanillin CAS 121-33-5
Khoom npe: Vanillin
Lub npe tshuaj: 3-Methoxy-4-hydroxybenzaldehyde
Cov mis mos molecular: C8H8O3
Molecular Luj: 152.15
CAS Nr .: 121-33-5
Cov tsos mob: Dawb rau me ntsis daj crystals, feem ntau needlelike.
Cov ntxhiab tsw: Cov yam ntxwv ntawm Vanillia taum.
Melting point: 81 ℃ -83 ℃
Solubility: 1g ntawm vanillin soluble hauv 100ml dej ntawm 25 ℃, hauv 20ml glycerol, hauv 20 ml dej ntawm 80 ℃.
Dawb soluble hauv cawv thiab methanol, soluble hauv ether.
Purity: 99.5% min.
Poob ntawm ziab: ≤0.5%
Cov ntsiab lus arsenic: ≤0.0003%
Cov hlau hnyav (Pb): ≤0.001%
Residue ntawm ignition: ≤0.05%
Txuj: Ua raws li GB 1886.16-2015 / FCC / USP cov cai
Vanillin yog ib qho tseem ceeb noj qab haus huv thiab fragrances nrog cov tshuaj tsw qab ntawm Vanilla taum thiab mis nyuj. Nws yog ib qho tseem ceeb raw khoom nyob rau hauv cov khoom noj additive kev lag luam thiab yog dav siv nyob rau hauv cov khoom noj, khoom qab zib, khoom qab zib, ice cream, dej qab zib thiab tshuaj pleev ib ce raws li fragrance fixative thiab additives. Nws kuj yog siv los ua tshuaj nruab nrab, pub additive thiab hauv kev lag luam electroplating.
1kg / hnab, 25kg fiber nruas; 25kg thawv
