Product Name: Vitamin E Polyethylene Glycol Succinate (TPGS)
維生素E聚乙二醇琥珀酸酯
Batch No.: HBW221020
Mfg. Date:2022.10.20
Report Date: 2022.10.21
CAS No.: 9002-96-4
Molecular Weight: ~1513
Quantity: 892kg
Retest Date: 2025.10.19
Shelf Life: 36 months
Packing Size: 1kg/Bottle
項(xiàng)目 Item
標(biāo)準(zhǔn) Specification
結(jié)果 Result
性狀 Description
白色至淺黃色蠟狀固體 White to yellowish waxy solid
Conforms
鑒別 Identification
Meets the requirements
-生育酚 含量
(D- -tocopherol) Assay
≥25.0%
28.5%
水溶性 Solubility in water
20% Min (Clear solution within 3h)
酸度 Acidity
≤ 0.27mL
0.02mL
比旋度 Specific Rotation
≥+24.0
+24.3
重金屬 Heavy metals
≤ 10ppm
< 10ppm
殘留溶劑 Residual solvents
Ethyl acetate
Ethanol
≤3000ppm
≤5000ppm
5ppm
39ppm
微生物檢測(cè) Microbe. Test
細(xì)菌總數(shù) Total Plate Count 酵母菌及霉菌 Yeast & Mold
沙門氏菌 Salmonella
大腸桿菌 E.Coli
≤1000CFU/g
≤100CFU/g
Negative
< 10CFU/g
結(jié)論 Conclusion: 本品符合USP43
The product conforms to USP43.
湖北威德利化學(xué)科技有限公司
聯(lián)系商家時(shí)請(qǐng)?zhí)峒癱hemicalbook,有助于交易順利完成!
盧鵬