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 >API>Antipyretic analgesics>Antipyretic analgesics>Antipyrine/Phenazone/Analgesine
Antipyrine/Phenazone/Analgesine
  • Antipyrine/Phenazone/Analgesine
  • Antipyrine/Phenazone/Analgesine

Antipyrine/Phenazone/Analgesine NEW

Price $1
Package 25KG
Min. Order: 1KG
Supply Ability: 10 mt
Update Time: 2026-03-20

Product Details

Product Name: Antipyrine/Phenazone/Analgesine CAS No.: 60-80-0
EC-No.: 200-486-6 Min. Order: 1KG
Purity: 99% Supply Ability: 10 mt
Release date: 2026/03/20

 Introduction:

   

Product NameAntipyrine/Phenazone
Synonyms1,2-Dihydro-1,5-dimethyl-2-phenyl-3H-pyrazol-3-one; 2,3-Dimethyl-1-phenyl-3-pyrazolin-5-one; Phenazone
CAS No.60-80-0
EINECS200-486-6
Molecular FormulaC11H12N2O
Molecular Weight188.23
AppearanceColorless powder
Melting point109-113 oC
Assay99%
 

 Antipyrine is an analgesic, a non-steroidal anti-inflammatory drug and an antipyretic.

  Phenazone, also known as phenazon, antipyrine, or analgesine, is an analgesic, a non-steroidal anti-inflammatory drug and an antipyretic. It was first synthesized by Ludwig Knorr in 1883. It is formed by reducing diortho- dinitrodiphenyl with sodium amalgam and methyl alcohol, or by heating diphenylene-ortho-dihydrazine with hydrochloric acid to 150 °C. It crystallizes in needles which melt at 156 °C. Potassium permanganate oxidizes it to pyridazine tetracarboxylic acid. Phenazone has an elimination half life of about 12 hours.

Specification:

Item

Standard

Results

Characteristics

Colorless or white crystal

conforms

Melting Point

110-113°C

110.1-111.2°C

Identification

Positive

Positive

Chloride

Not more than 100ppm

conforms

Sulphate

Not more than 100ppm

Conforms

Sulphated Ash

Not  more than 0.1%

Conforms

Heavy Metals

Not More than 20ppm

<20ppm

Colour of solution

Conforms

Conforms

Acidic or Alkalinic Substances

Conforms

Conforms

Loss on Drying

Not more than 1.0%

0.2%

Assay(On dry basis)

99.0-100.5%

99.7%

Conclusion

Complies with BP2004

 

 


Packaging & ShippingArticle illustration


Company Profile Introduction

Hebei Chuanghai Biotechnology Co., Ltd. is a professional chemical products company that is widely praised for providing high-quality, cost-effective chemical raw materials. 1. Strong professional ability: We have a team composed of many experts with rich experience and sales staff with very high professional level, with outstanding professional ability. 2. Good product quality: The company strictly controls the quality of its products, and all products comply with relevant national standards to ensure that it provides customers with the highest quality products. 3. Product prices are affordable: We are customer demand-oriented and provide the most competitive product prices to ensure that customers can get the greatest value return. 4. Good service: The company aims at customer satisfaction and provides all-round and thoughtful services. Hebei Chuanghai Biotechnology Co., Ltd. Currently specializes in the production and trade of flavors and fragrances, daily chemicals, detergents, UV absorbers / light stabilizers, and chemical additives. From product production, transportation to export, all are managed by our own team Responsible for the production department, a closed loop is formed to provide customers with very cost-effective and high-quality chemical raw materials. After several years of hard work in the Chinese and international chemical markets, Chunanghai has received positive responses and recognition from many customers and has moved itself towards the international market. In the future, Chuanghai will continue to invest very high-quality services and products in the global chemical market to further expand our market, further enhance our professional level, and bring real benefits to global customers. Hebei Chuanghai Biotechnology Co., Ltd. Has won the trust and praise of customers with its professional technical capabilities, high-quality product quality, affordable product prices and good services. If you are looking for a professional chemical

You may like

Recommended supplier

Product name Price   Suppliers Update time
$1.00
VIP6Y
WUHAN FORTUNA CHEMICAL CO., LTD
2026-06-03
$9.00
VIP5Y
Hebei Chuanghai Biotechnology Co,.LTD
2026-05-28
$98.00
VIP4Y
TargetMol Chemicals Inc.
2026-05-11
$98.00
VIP6Y
TargetMol Chemicals Inc.
2026-04-22
VIP4Y
shandong perfect biotechnology co.ltd
2026-03-27
Moxin Chemicals
2025-12-16
Hebei ZB Gamay Biological Technology Co.,Ltd
2025-06-19
$150.00
Hebei Zhuanglai Chemical Trading Co Ltd
2025-05-23
$31.00
VIP2Y
TargetMol Chemicals Inc.
2025-04-28
Henan Suikang Pharmaceutical Co.,Ltd.
2025-04-15
  • Since: 2021-12-10
  • Address: No. 6 Jianshe South Street, Qiaoxi District, Shijiazhuang City, Hebei Province, China, 1801 Ximei Bu
INQUIRY
Sibel
15350571055
Sibel@chuanghaibio.com
札达县| 双鸭山市| 吴江市| 牟定县| 山东省| 山东省| 满洲里市| 东山县| 卢湾区| 宁明县| 呼伦贝尔市| 庐江县| 横山县| 清水河县| 襄樊市| 都江堰市| 博爱县| 潜江市| 铁岭市| 海安县| 晋城| 尤溪县| 潍坊市| 铁力市| 突泉县| 唐海县| 固原市| 共和县| 晋州市| 临朐县| 三亚市| 砀山县| 霸州市| 阳西县| 永春县| 腾冲县| 兴化市| 石阡县| 张家港市| 当雄县| 巴彦县|