Acide benzoique
Informations de base
Modèle: Food Grade
Description du produit
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| item | CP2005 | BP 98—2009 | USP23—32 | GB1901-2005 | E211 | FCCV | NY/T1447-2007 |
appearance |
silky white scales or needle crystal or crystalline powder | Colorless crystals or white crystalline powde | — | White crystals | White crystalline powder | White, scaly or needle-like crystals | White crystals |
qualification test |
qualified |
qualified |
qualified |
qualified |
qualified |
qualified |
qualified |
Dry content |
≥99.0% |
99.0-100.5% |
99.5-100.5% |
≥99.5% | ≥99.5% | 99.5%-100.5% | ≥99.5% |
Appearance of the solution |
— |
Clear, colorless | — | — |
— |
— |
— |
| Easy oxide | qualified |
qualified |
qualified |
qualified |
qualified |
qualified |
qualified |
| Easy carbide | — |
Not deeper than Y5 (yellow) |
No deeper than Q(pink) |
qualified |
qualified |
qualified |
— |
| Heavy metals(Pb) | ≤0.001% |
≤10ppm |
≤10ug/g |
≤0.001% |
≤10mg/kg |
— |
≤0.001% |
| Residue on ignition | ≤0.1% |
— | ≤0.05% |
0.05% |
— |
≤0.05% |
— |
| Melting point | 121-124.5ºC |
121-124ºC |
121-123ºC |
121-123ºC | 121.5-123.5ºC | 121-123℃ | 121-123℃ |
| Chlorine compounds | — |
≤300ppm |
— | ≤0.014% |
≤0.07% (Cl) | — | ≤0.014% |
| As | — |
— | — | ≤2mg/Kg | ≤3mg/kg | — |
≤2mg/Kg |
Phthalate |
— |
— |
— |
qualified |
— |
— |
≤100mg/kg |
| sulfate |
|
≤0.1% |
— | — | ≤0.05% |
— | — |
loss on drying |
— |
— |
≤0.7%( moisture ) | ≤0.5% | ≤0.5% | ≤0.7% | ≤0.5%( moisture ) |
Polycyclic acid |
— |
— |
— |
— |
qualified |
— |
— |
| mercury | — |
— |
— |
— |
≤1mg/kg |
— |
— |
| lead | — |
— |
— |
— |
≤5mg/kg |
≤2.0mg/kg | — |
| Biphenyl type | — |
— |
— |
— |
— |
— |
≤100mg/k |
Groupes de Produits : Additifs alimentaires et suppléments > Additifs alimentaires
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