Subcategory & Sub-subcategory
Product Name
Bulk L-Arginine
Specifications
- IUPAC Name: (2S)-2-amino-5-(diaminomethylideneamino)pentanoic acid
- CAS Number: 74-79-3
- Chemical Formula: C6H14N4O2
- Molecular Weight: 174.2
- EC Number: 200-811-1
- Packaging Details: 25kg per drum
- Delivery Detail: 10-15days after contract date
- Appearance: White crystalline power
- Identification (IR): Meets the requirements
- Assay, %: 99.0~101.0
- PH value: 10.512.0
- Loss on drying , %: ≤0.50
- Heavy metalsas Pb, ppm: ≤10
- Residue on ignition, %: ≤0.10
- Chloride as Cl,%: ≤0.020
- Sulfate(as SO4),%: ≤0.020
- Arsenic(as As), ppm: ≤1
- Ammonium (as NH4),%: ≤0.020
- Transmittance , %: ≥98.0
- Iron (Fe) , ppm: ≤10
- Specific rotation: +26.9o~ +27.9o
- Other amino acids: Chromatographically not detectable
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