一二三四区视频,亚洲少妇熟女色,日本久热无码视频网,欧美国产日韩大尺度,亚洲a视频,久久少妇一区二区,日韩999无码视频,刺激久久久久久久,啊啊啊啊不要啊在线

Welcome to chemicalbook!
+1 (818) 612-2111
RFQ
Try our best to find the right business for you.
Do not miss inquiry messages Please log in to view all inquiry messages.

Welcome back!

RFQ
skype
MY Account
Top
Postion:Product Catalog >Pharmaceutical intermediates>Heterocyclic compound>Pyrimidines>Urine (urea) pyrimidine>Thymine
Thymine
  • Thymine
  • Thymine
  • Thymine

Thymine

Price $1
Package 1g
Min. Order: 10g
Update Time: 2019-07-31

Product Details

Product Name: Thymine CAS No.: 65-71-4
EC-No.: 200-616-1 Min. Order: 10g
Purity: 99% min Supply Ability: 1000 Kilogram/Kilograms per Month
Release date: 2019/07/31

Product Name Thymine

Synonyms 2,4(1H,3H)-Pyrimidinedione, 5-methyl-; 2,4-Dihydroxy-5-methylpyrimidine; 2,4-dioxy-5-methyl pyrimidine; 5-Methyluracil; Thy; 5-methyl-uracil; 5-methyl uracil; Thymine 2-4-Dihydroxy-5-methylpyrimidine; 5-methylpyrimidine-2,4(1H,3H)-dione

Molecular Formula C5H6N2O2

Molecular Weight 126.1133

CAS Registry Number 65-71-4

EINECS 200-616-1

Density 1.226g/cm3

Melting point 316-317°C

Boiling point 403.8°C at 760 mmHg

Refractive index 1.489

Flash point 198°C

Vapour Pressur 4.25E-07mmHg at 25°C

Item

Specification 

Specific rotation

+39.5 to +41.5° 

State of solution(transmittance)

Clear 98.0% min.

Chloride[cl]

0.020% max. 

Ammonium [NH4]

0.02% max. 

Sulfate[SO4]

0.020% max

Iron[Fe]

10ppm max.

Heavy metals [Pb]

10ppm max

Arsenic[As2O3]

1ppm max

Other amino acids

Chromatographically not detectable

Loss on drying

0.20% max. 

Residue on ignition[sulfated]

0.10% max.

Assay

99.0% min

Company Profile Introduction

You may like

Recommended supplier

Product name Price   Suppliers Update time
VIP6Y
WUHAN FORTUNA CHEMICAL CO., LTD
2026-06-03
$29.00
VIP4Y
TargetMol Chemicals Inc.
2026-06-02
VIP2Y
Xinxiang Aurora Biotechnology Co.,Ltd.
2026-05-28
$5.00
VIP5Y
Hebei Chuanghai Biotechnology Co,.LTD
2026-05-28
$108.00
VIP6Y
Baoji Guokang Healthchem Co., Ltd.
2026-05-15
$10.00
Hebei Chuanghai Biotechnology Co., Ltd
2026-03-20
VIP4Y
Henan Aochuang Chemical Co.,Ltd.
2025-04-04
Shanghai Standard Technology Co., Ltd.
2023-02-24
$10.00
Shijiazhuang tongyang Import and Export Co., LTD
2021-08-13
$15.00
Zhuozhou Wenxi import and Export Co., Ltd
2021-07-13
  • Since: 2014-05-13
  • Address: Room 2004, Oriental Century Square Tower A, East Road Yellow River, Xinhua District, Cangzhou City
INQUIRY
香港| 海阳市| 杨浦区| 公主岭市| 怀化市| 梁平县| 土默特左旗| 公主岭市| 定州市| 青神县| 襄垣县| 黔西县| 河间市| 台东市| 盘山县| 吴桥县| 城步| 岫岩| 乌鲁木齐县| 万年县| 临高县| 三明市| 云霄县| 玛多县| 威远县| 赣州市| 阿巴嘎旗| 岢岚县| 哈巴河县| 石台县| 泸水县| 含山县| 龙川县| 安康市| 乌海市| 罗田县| 巴彦县| 嘉兴市| 柘城县| 隆回县| 凤翔县|