规格参数
- 认证标准: 符合USP、EP药典标准
- IUPAC Name: (3R,4R,5R)-oxane-2,3,4,5-tetrol
- EC Number: 200-059-4
- Molecular Weight: 150.13
- Chemical Formula: C5H10O5
- CAS Number: 50-69-1
- 用途: 食品级及药用级原料
- 纯度: 纯度97.0-102% Min.
- Appearance: White or slightly yellow crystals or crystalline powder.
- Assay: 97.0-102% Min.
- Residue on ignition: 0.2% Max.
- Heavy Metals: 10ppm Max.
- Specific rotation: -18.0~-22.0 degree
- State of solution: 95.0% Max.
- As: 2ppm Max.
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