Product Certification&
Enterprise Certification
Country: China (Mainland)
Business Type:Trading Company
Tel: 86-571-87750367
Mobile: 86-18268089214
Tel: 86-571-87750367
Fax:
URL: http://www.clakebiotech.com
Province/state: zhejiang
City: hangzhou
Street: RUIBO INTERNATIONAL ,HANGZHOU ,CHINA
MaxCard:
CAS NO.63-91-2
1. GMP AVALIABLE ;
2. IN STOCK
3. FAST REPLY
QUALIFED ; EFFICIENCY; RESPONSIBLE
产品名称:L-苯丙氨酸 Product Name: L-Phenylalanine |
数 量: Quantity:1000KG |
批 号: Batch No: 210406034 |
生产日期: Producing date: 2021.04.06 |
取样日期: Sampling date: 2021.04.07 |
报告日期: Send out date: 2021.04.08 |
参照标准: Referen cestandard:USP36 |
包装: Package: 25kg/drum |
有效期: Expiry date: 2023.04.05 |
项 目 Item |
标 准 Specifications |
分 析 结 果 Test Results |
外观 items of analysis |
白色结晶性粉末 white crystalline powder |
符合 Complies |
含量 (干基),% ≥ Assay ,% min |
98.5-101.5 |
99.5 |
PH值
|
5.4-6.0 |
5.53 |
比旋度 Specific rotation |
-32.7° ~ -34.7° |
- 34.0° |
干燥失重%, ≤ Loss on drying%, max |
0.30 |
0.18 |
炽灼残渣%, ≤ Residue on ignition max |
0.4 |
<0.1 |
氯化物%, ≤ Chloride(cl) max |
0.05 |
<0.05 |
硫酸盐%, ≤ Sulfate(SO4) max |
0.03 |
<0.03 |
重金属 (以Pb计),% ≤ Heavy metals (as Pb),% max |
0.0015 |
<0.0015 |
铁盐(以Fe计),% ≤ Iron (as Fe) , % max |
0.003 |
<0.003 |
结论:本产品符合USP36/GB29938-2013标准 Conclusion: This product conforms to the USP36/GB29938-2013 standard |