Product Name | |
CAS No. | |
Main Specification | ItemsStandardAppearanceOrange yellow crystalline powderIdentificationpositive reactionSpecific RotationShould be clear and colorlessColor of solutionNo more than solution Y7 or GY7PH2.7 - 3.3Sulfates300 ppm maxNitratesNoneHeavy metals20 ppm maxAbsorbance of solution0.025 maxChromatographic purity1% maxLoss on drying5.0% maxResidue on ignition0.10% maxAssay98.5 - 101.5%
|
Package | 20kg/CTN |
Use | Vitamin B2, as one of the thirteen necessary vitamins for human body and a member of vitamin B group, is slightly soluble in water. |
문의사항이나 견적요청사항이 있으시면
언제든지 연락 주시기 바랍니다.
추가: No. 18 West Wenchang Road,
중국, 장쑤성, 양저우
이메일: inquiry@yzchem.cn
전화: 0514-87859301 / 87859302
© https://www.yzchemical.com/ Yangzhou Chemical Co.,Ltd.All rights reserved | Design by YichengNetwork
논평
(0)