尤物视频污,99热99热99超碰,精品久久久久女少妇,少妇精品无码,日B视屏久久香色,亚洲美女午夜福利av,国产美女被操,国产九九精品,国产久久色情

China Uridine - China Supplier
China Uridine - China Supplier

Uridine

Price:Negotiable
Industry Category: Chemicals/Pharmaceutical Raw Materials/Amino Acids & Derivatives
Product Category:
Brand:
Spec:


Contact Info
  • Add:河南新鄉(xiāng)市新鄉(xiāng)縣合河鄉(xiāng)朱小郭工業(yè)區(qū), Zip: 453700
  • Contact: 朱命軍經(jīng)理
  • Tel:0373-5457718
  • Email:saiterchem@163.com

Other Products

Description
Additional Information

Details:
Molecular Formula: C9H12N2O6
Molecular Weight: 244.21
CAS No.: [58-96-8]
Appearance: White crystalline powder
Solution Clarity and Color: Colorless, clear
Identification: Complies with IR spectrum
Assay (HPLC): ≥99.0% (Area normalization method)
Assay (UV): ≥98.0% (on dried basis)
Ratio (abs. max. 262nm, A250/A260=0.72~0.76
ε=10,000±2%, PH7): A280/A260=0.34~0.38
Specific Rotation:

Transmittance: ≥98.0% (430nm, C=1, W/V, in H 2 O)
Melting Point: ≤162℃~1168℃
Loss on Drying: ≤0.5%
Residue on Ignition: ≤0.1%
Heavy Metals (as Pb): ≤10ppm

Industry Category Chemicals/Pharmaceutical Raw Materials/Amino Acids & Derivatives
Product Category
Brand:
Spec:
Stock:
Origin:
About Toocle.com - Partner Programme - Old Version
Copyright ? Toocle.com. All Rights Reserved.
(浙)-經(jīng)營性-2023-0192
ChatGlobal Chat Now 栖霞市| 敦化市| 嵊州市| 库伦旗| 车致| 吴忠市| 安义县| 时尚| 淳安县| 凤台县| 龙州县| 芷江| 德阳市| 江门市| 墨竹工卡县| 金乡县| 兰州市| 漯河市| 景东| 黑山县| 吴川市| 玉林市| 通州市| 娄底市| 吴忠市| 厦门市| 深圳市| 白玉县| 龙游县| 右玉县| 北宁市| 大同县| 九龙县| 双流县| 泌阳县| 施甸县| 阿荣旗| 根河市| 永登县| 大埔区| 改则县|