Product No.: TY455CAS: 69847-45-6In Stock
L-酪氨酸二钠盐二水合物 L-Tyrosine Disodium Salt
L-酪氨酸二钠盐二水合物 L-Tyrosine Disodium Salt. High purity pharma grade, widely used in the preparation of mammalian cell culture media, supporting efficient and stable cell growth. This product undergoes strict bacterial endotoxin and microbial limit controls, suitable for biologics and injectable-grade R&D with stringent pyrogen requirements.
Select Spec* COA batch numbers are updated in real-time
Select Spec
* COA batch numbers are updated in real-time5kg/Drum
$716.00
Stock: 100 unit
25kg/Drum
$3,401.00
Stock: 100 unit
Quantity
Remaining 100 unit
Selected Configuration1kg/Bag × 1
Total$244.00
Application Scenarios
CHO Cell CultureVaccine ProductionMonoclonal Antibody R&D
Quality Specifications
性状 Description
白色或微黄色结晶性粉末，易溶于水、稀酸、稀碱，不溶于乙醇。 White or slightly yellow crystalline powder, easily soluble in water, dilute acid, dilute alkali, insoluble in ethanol.
比旋度 Specific optical rotation[α]D20
-9.0°~ -13.0°
酸度pH
11.0~12.0
水分Moisture
≤16%
含量Assay
≥98.0%
微生物限度 Microbiological examination - 需氧菌总数Total aerobic microbial count
≤50cfu/g
微生物限度 Microbiological examination - 霉菌和酵母菌总数Total yeasts and moulds count
≤10cfu/g
细菌内毒素 Endotoxin
＜6 EU/g