L-Threonine with good price
Basic Information
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Category
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Trade Type
Sell
Product Name
L-Threonine with good price
Details
Substance
Manufacturer(s)
Specifications
- IUPAC Name: (2S,3R)-2-amino-3-hydroxybutanoic acid
- CAS Number: 72-19-5
- Chemical Formula: C4H9NO3
- Molecular Weight: 119.12
- EC Number: 200-774-1
- Purity Grade: Food Grade
- Appearance: White crystals or crystalline powder
- Certificate of Analysis: CoA: assay 98.5–101.5%, conforms to USP24
- Packaging Size: 25kg per bag or drum
- Packaging Details: 25kg per bag and drum
- Delivery Detail: 10-15days after contract date
- Product Name:L-Threonine: Quantity:1500kg
- Producing date: 2013.05.26: Analysis date:2013.05.26
- Assay (C3H7NO2) ,%(on dried basis): 98.5~101.5
- Specific rotation: -26.7°~ -29.1°
- pH value (1.0g/20mL water): 5.0~6.5
- Loss on drying, %: ≤0.2
- Residue on ignition(as sulphated ash), %: ≤0.4
- Chloride(as Cl),%: ≤0.05
- Sulphate (as SO4),%: ≤0.03
- Iron(as Fe), %: ≤0.003
- Ammonium (as NH4),%: ≤0.02
- Heavy metals (as Pb),%: ≤15ppm
- Chromatographic purity: Pass USP Test (0.5% max individual impurity ,2% max of total impurities)
- Organic volatile impurities: Meet the requirements
Documents
CE
ISO 90001
ISO 13485
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