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HomecompanyHot Sale! Factory Supply High Quality Betamethason Propionate Raw Materials CAS 5593-20-4
Betamethasone 17,21-dipropionate

Hot Sale! Factory Supply High Quality Betamethason Propionate Raw Materials CAS 5593-20-4

Price USD10.00USD5.00USD1.00
Packge 1kg99kg999kg
  • Min. Order:2kg
  • Supply Ability:300tons
  • Time:2022-06-22

Product Details

  • Product NameBetamethasone 17,21-dipropionate
  • CAS No.5593-20-4
  • EINECS No.227-005-2
  • MFC28H37FO7
  • MW504.6
  • InChIKeyCIWBQSYVNNPZIQ-NHOFSDNKNA-N
  • AppearanceneatWhite to Pale Yellow
  • Melting point 178 °C
  • storage temp. 2-8°C
  • density 1.1481 (estimate)
  • Boiling point 603.2±55.0 °C(Predicted)

Product Description

Product NameBetamethasone dipropionateAccording toUSP42
ItemsStandardResults
DescriptionWhite or almost white crystalline powderalmost white crystalline powder
Solubilitypractically insoluble in water, freely soluble in acetone and in methylene chloride, sparingly soluble in ethanolcomplies
Identification (IR,TLC)complies with the Standardcomplies
Specific rotation (In dioxane)+63°~+70°+67.8°
Loss on dryingNot more than 1.0%0.1%
Residue on ignitionNot more than 0.2%0.06%
Related substances (HPLC)
-Single impurityNot more than 1.0%0.2%
-Sum impuritiesNot more than 2.0%0.5%
Residue of solvents
AcetoneNot more than 5000ppmComplies
MethanolNot more than 3000ppmComplies
ChloroformNot more than 60ppmComplies
1,4-dioxaneNot more than 380ppmComplies
PyridineNot more than 200ppmComplies
Particle size90%≤30umComplies
Assay
(HPLC,basis on drying)
97.0%~103.0%99.8%
 
Packaging and storage: Preserve in tight, light-resistant containers


Company Profile

Hebei Dangdang Import & Export Co., Ltd was established in 2021. Although we are a very young company, our leaders have been working in the chemical industry for 20 years. We believe that our company can bring you perfect customer experience.

We can provide you with chemical raw materials, chemical products, pharmaceutical intermediates, veterinary intermediates, dye intermediates, pigments, cosmetic raw materials and chemical reagents, can meet your various needs. Since the establishment of the company, adhere to the "quality first, customer first, integrity-based" business policy, always strive to meet the potential needs of customers. The trend of economic globalization is unstoppable. Our company is willing to cooperate sincerely with enterprises around the world to achieve a win-win situation.

We have been focusing on multiple areas of research and development, manufacturing, sales and service. Our sales and marketing office is located in Hebei Province, China, close to tianjin port, Qingdao port and other ports, providing great convenience for the integrated sales and purchasing of all our factories.

With consistent chemical quality, technology and service, quality products and services, and customers in all aspects to grow together. We believe that our full range of products will give you the impression of the best expectations and innovations made in China.

If you are interested in our company and our products, please feel free to visit our website or contact us directly for more information. We look forward to establishing long-term stable and win-win business relationship with you.

You can contact us if you have any requirements, we accept customized services.

Hebei Dangdang Import and Export Co., Ltd. is willing to grow with friends all over the world!


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Company Profile Introduction

General projects: biotechnology extension services; Other chemical products (excluding dangerous chemicals), pharmaceutical intermediates, food additives, dye intermediates and other chemicals
  • Since:2021-05-08
  • Address: Room 10-0-1001, Chunbei District, Shunde North Road, Xiangdu District, Xingtai city, Hebei Province
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