Samreal Chemical has been dedicated to the chemical industry for 20 years, providing high-quality chemical products and thoughtful services.
Article s | Standard | Résultat s |
Apparence | Liquide incolore ou jaunâtre ou cristalline | Liquide incolore |
Identification / IR | Concordant avec le RS spectre | Se conformer |
Apparition de la solution | Clair et pas plus intensément coloré que la solution de référence BY 6 | Se conformer |
Acidité ou alcalinité |
& LE; 0,05 ml 0,1 m HCl
& LE; 0,05 ml 0,1m NaOH | < 0.05 ml
< 0.05 ml |
Eau | & LE; 0,5% | 0.04% |
Substance connexe (HPLC)
Impureté a | & LE; 0,05% | <0.01% |
Substance connexe (GC) | ||
Impureté B (phénol) | & LE; 0,15% | 0.03% |
Impureté C (Veratrole) | & LE; 0,2% | < 0.02% |
Impureté E (méthyl benzoate) | & LE; 0,2% | <0.02% |
Impureté maximale inconnue | & LE; 0,10% | 0.02% |
Impuretés totales | & LE; 1,0% | 0.07% |
Test (HPLC)
(Calculer sur une base anhydre) | 97.0-102.0% | 100.2% |
With a professional and experienced team, coupled with strong technical support from our partnerships with research institutes, we excel in developing innovative chemical products for our customers. If you are seeking to source new products, we are undoubtedly your ideal choice.