chemical products introduction: Rhine 98%

chemical products introduction: Rhine 98%

chemical products : rhubarb acid

CAS no. : 478-43-3

Molecular formula: C15H8O6

Molecular Weight: 284.22

Other names: Chrysazin-3-carboxylic acid; monhehein

LogP: 2.2

PSA: 112 A ^ 2

Chinese name: Rhein

Chinese synonym: rhin; 1, 8-dihydroxy-3-carboxyl anthraquinone; Rhubarb extract of rhubarb acid; Rhubarb extract Rheum PALMATUM L.; Rodansulfonic acid; 4, 5-dihydroxyanthraquinone-2-carboxylic acid; Rhein Standard, Rhein Control

English name: Rhein

9,10-dihydro-4,5-dihydroxy-9,10-dioxo-2-anthracenecarboxyaci; 9, 10-dihydro-4, 5-dihydroxy-9, 10-dioxy-2-anthroicaci; chrysazin-3 -carboxylicacid; monorhein; rheicacid; Rhubarb extract; Rhubarb YELLOW; RHEIN

CAS no. : 478-43-3

Molecular formula: C15H8O6

The molecular weight

EINECS No. : 207-521-4

Performance: The product is powder

Purity: > 98%

Extraction source: root

Detection method: high performance liquid chromatography HPLC≥ 98%

Specifications: 20mg 100mg 500mg 1g 1kg (can be packaged according to customer requirements)

Function and application: This product is used for content determination, not for other purposes.

Storage: 2-8°C, stored in a cool, dry place, away from light.

Note: This product should be stored at low temperature. Prolonged exposure to the air will reduce its content.

Our company provides the following services:

1. Tailor-made research, development and production of traditional Chinese medicine extract, and related services of traditional Chinese medicine extract processing.

2. Industrial efficient separation, separation and purification of high content of traditional Chinese medicine extract

3. Production and customization of natural product APIs and intermediates (including synthetic and semisynthetic)

Ordering Notes:

1. Product advantages: efficient and stable professional purification technology, perfect inventory and supply system and efficient sales team.

2. Packing specifications: Conventional packaging, if there is a special need, we will pack according to customer requirements.

3. Mode of transportation: SF Express is the default and bulk cargo is transferred to Debon Logistics.

4. Quality Assurance: Strict quality control and comprehensive testing are the basis of product quality assurance. If we confirm that there is any objection, we can return it unconditionally.

Our company can also provide rhubarb acid products, according to customer requirements packaging, welcome to consult

The seller information

Nanjing Daoshifu Biotechnology Co., Ltd. is located in Pukou District, Nanjing. It specializes in the separation, purification and process development of high purity Chinese herbal medicinal active ingredients. It is a high-tech company focused on research and development. The aim is to improve the quality standard of traditional Chinese medicine, detect the target content of active ingredients in traditional Chinese medicine, and isolate and purify monomer components of Chinese herbal medicine, including model components and various active components of traditional Chinese medicine. National, can meet the market demand for raw material monomer components. The company has cooperated with Nanjing Agricultural University, China Pharmaceutical University and Nanjing University of Traditional Chinese Medicine to carry out natural product separation and purification business, which has established a stable supply for major universities, research institutions, enterprises and public institutions at home and abroad. The company provides various chemical reference products and traditional Chinese medicine standard products have been exported to Europe, the United States, Japan, Korea, India and other international markets, and has been praised by many customers and industry colleagues. The company has successfully become a qualified supplier of famous international units, such as Eberhardt-Karls University Tubingen, Procter & Gamble, Macau University of Science and Technology, National Cheng Cheng University! "Standards, innovation,