Product Name | |
CAS No. | |
Main Specification |
ItemsStandardsAppearanceWhite crystals or crystalline powderAssay97%~102%[a]D20 Specificrotation-180~-220State of solutionNLT95%Arsenic(As2O3)NMT2ppmHeavy metal(Pb)NMT10ppmLoss on dryingNMT3.0%Residue on ignition(sulfated)NMT0.20%Other saccharideChromatographically not detectableBacteria countNMT100cfu/gMould& YeastNMT100cfu/gColiform groupNMT40MPN/100gPathogenic bacteriaDo not detected in 25g
|
Package | 1KG bags/25kg drums or as client's demand |
Use | Pharmaceutical intermediates: Production of Vitamin B2 (it is also can be called Riboflavin), ribofuranose, ribopyranose, anti-virus medicine, anti-tumor medicine and nucleoside analogue medicines |
Se você tiver alguma dúvida ou solicitação de orçamento
Não hesite em contactar-nos.
ADICIONAR: N.º 18 West Wenchang Road,
Yangzhou, Jiangsu, China
E-mail: inquiry@yzchem.cn
TELEFONE: +86-514-87859301 / 87859302
© https://www.yzchemical.com/ Yangzhou Chemical Co.,Ltd.All rights reserved | Design by YichengNetwork
Comente
(0)