规格参数
- IUPAC Name: 2-hydroxypropane-1,2,3-tricarboxylic acid;2-(trimethylazaniumyl)acetate
- CAS Number: 17671-50-0
- Chemical Formula: C11H19NO9
- Molecular Weight: 309.27
- EC Number: 241-648-6
- 外观: 白色结晶粉末,无臭
- 纯度等级: 食品级/医药级,NF12标准
- 检验证书(CoA): 含量(干基)99–100.5%,干燥失重不超过0.5%,pH值(10%水溶液)2–3,炽灼残渣不超过0.1%,重金属(以Pb计)不超过10 ppm
- 储存条件: 存放于原密封容器中,置于阴凉干燥处
- 包装规格: 25kg纤维桶,内衬双层聚乙烯袋
- Chemical Name: Betaine Citrate
- Description: White crystalline powder
- Odor: Odorless
- Solubility: Freely soluble in water, slightly soluble in alcohol
- Assay(dry basis): 99 - 100.5%
- Loss on Drying: NMT 0.5%
- Residue on ignition: NMT 0.1%
- Heavy metals (as Pb): NMT 10 ppm
- *Salmonella: Negative
- Storage: Store in the original sealed container in a cool, dry place.
- Packaging: 25kg fiber drums with two polythylene inner bag
- Shelf life: 2 years if stored properly.
- Country of Origin: China
- Certifications: Kosher, ISO 9001,ISO 22000, FSSC 22000 certified.
- Source: Chemical synthesis
ISO 9001证书
ISO22000
GMP standard
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