产品名称
Di sodium D-Aspartate
规格参数
- IUPAC Name: (2R)-2-aminobutanedioic acid
- CAS Number: 1783-96-6
- Chemical Formula: C4H7NO4
- Molecular Weight: 133.1
- EC Number: 217-234-6
- Appearance: White Crystalline Powder
- Specific rotation: -15.0 ~ -19.0°
- Identification: Conform
- Transmittance: 95.0% Min.
- Ammonium: 0.02% Max.
- Heavy Metals: 10ppm Max.
- Arsenic: 1 ppm Max.
- Iron: 30 ppm Max.
- Sulphate: 0.03% Max.
- Chloride: 0.02% Max.
- Loss on Drying: 3.0~7.0%
- 含量测定(Assay): 98.5 ~ 101.0%
- pH: 9.0 ~ 13
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