牛磺酸

Taurine

CAS No.: 107-35-7

Formula: C2H7NO3S

M.W.: 125.15

Appearance: White crystalline powder; odorless

 

Specifications: JP17 

Identification (Infrared Absorption): Conforms

Clarity and color of solution: Clear and colorless

Chloride: 0.011% max

Sulfate: 0.010% max

Ammonium: 0.02% max

Heavy metals: 10ppm max

Iron: 10ppm max

Related substances: 0.2% max

Loss on drying: 0.20% (105℃,2 hours) max

Residue on ignition: 0.1% max

Assay (on the dried basis): 99.0%-101.0%

PH: 4.1-5.6

Total plate count: NMT 1000/g

Mold: NMT 100/g

Yeast: NMT 100/g

E. Coli: Negative/10g

Salmonella: Negative/25g

Package: in 25kg carton