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 武冈市| 定州市| 翁源县| 定西市| 青冈县| 托克逊县| 静安区| 道真| 九龙县| 运城市| 石渠县| 凌源市| 台前县| 类乌齐县| 绍兴县| 沙坪坝区| 旬阳县| 新竹市| 营口市| 禹城市| 合江县| 中山市| 澄江县| 石棉县| 滕州市| 宜春市| 秭归县| 朝阳县| 保亭| 罗甸县| 南郑县| 芦山县| 海南省| 汝城县| 新乡市| 鹤岗市| 文昌市| 贺兰县| 苏尼特右旗| 伊吾县| 萝北县|