Xi'an Hersoncare Bio-Tech Co., Ltd
| Tipo de Pago: | T/T |
| Incoterm: | FOB,CIF,DDP,DDU,Express Delivery |
| Cantidad de pedido mínima: | 10 Kilogram |
| transporte: | Ocean,Air,Express |
| Hafen: | Shanghai ,Qingdao ,Xi'an |
Sombra:
Modelo: HFN-019
Marca: Cuidado
Tipos De: Antioxidantes, Potenciadores de la nutrición
Certificados : FSSC22000, ISO14001, ISO49001, Kosher, Halal
| Unidades de venta | : | Kilogram |
| Tipo de paquete | : | 2*5kg/lata de aluminio en 10 kg/cartón; Bolsa de 4*5 kg/aluminio en 20 kg/cartón |
| Ejemplo de una imagen | : |
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[Introducción del producto]
La vitamina A palmitato/palmitato de retinilo es un éster de retinol y es la forma principal de vitamina A que se encuentra en la epidermis. El palmitato de retinilo se ha utilizado ampliamente en materias primas farmacéuticas y anti -envejecimiento en productos cosméticos y de cuidado personal.Ensayo: 250,000iu/g; 500,000iu/g
| Test Items | Specification |
| Description | Pale yellow to yellow-brown free flowing beadlets, with white spots of starch |
| Loss on drying | ≤8.0% |
| Pb | ≤0.5ppm |
| As | ≤1.5ppm |
| Hg | ≤0.1ppm |
| Cd | ≤0.5ppm |
| Particle Size | |
| Pass through sieve No.20 | 100% |
| Pass through sieve No.40 | >85% |
| Pass through sieve No.100 | ≤15% |
| Assay | ≥250000IU/g |
| ≥75000mcg RAE/g | |
| Microbial test | |
| Aerobic bacterial count | ≤1000cfu/g |
| Moulds and yeasts | ≤100cfu/g |
| Coliforms | <0.3 MPN/g |
| Salmonella | n.d./25g |
| Shigella | n.d./25g |
| Staphylococcus aureus | n.d./25g |
Apariencia: líquido aceitoso amarillo
Ensayo: 1.0miu; 1.7miu| Test Items | Specification |
| Appearance | A light yellow solid or yellow oily liquid |
| Identification | |
| Thin-Layer Chromatography | EP/USP/FCC/GB 29943 |
| Color reaction | USP |
| Related substances | |
| A300A326 | ≤0.60 |
| A350/A326 | ≤0.54 |
| A370/A326 | ≤0.14 |
| Assay | |
| Expressed as intermational units | ≥1,700,000IU/g |
| Expressed as retinol activity equivalents | ≥510,000mcg RAE/g |
| Acid Value | <2.0mg/g |
| Peroxide Value | ≤10.0meq/kg |
| Retinol | ≤1.0% |
| Residual solvent | Conform to ICH |
| Heavy metals | ≤5mg/kg |
| Arsenic | ≤1mg/kg |
| Lead | ≤2mg/kg |
| Mercury | ≤0.1mg/kg |
| Cadmium | ≤1mg/kg |
| Microbiological Tests | |
| Total mold & yeast count | ≤100CFU/g |
| Total aerobic microbial count | ≤1000CFU/g |
| Coliforms | <3.0MPN/g |
| Salmonella | n.d./25g |
| E.Coli | <10CFU/g |
| Staphylococcus aureus | n.d./25g |
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