Plant Extract/Food Addtitive (-) -Epigallocatechin Gallate 989-51-5

Model NO.: 989-51-5 Customized: Customized Suitable for: Adult Purity: >99% CAS No.: 989-51-5 Molecular Weight: 458.38 Shape: White Powder MOQ: 10g Arrive: 3-6 Days Transport Package: Foil Bag or Disguised Origin: China Powder: Yes Certification: ISO 9001, SGS State: Solid Assay: 99% Molecular Formula: C22h18o11 Melting Point: 257-258 ° C Storage Conditions: 2-8 ° C Delivery: Within 12hrs Trademark: YC Specification: USP/EP/BP HS Code: 2903 Plant Extract/Food Addtitive (-) -Epigallocatechin Gallate 989-51-5

 
 
 

Product Description:

Name: (-)-Epigallocatechin gallate
CAS NO.: 989-51-5
Molecular formula: C22H18O11
Molecular Weight: 458.38
Melting point: 257-258 ° C
Shape: White powder
Storage conditions 2-8 ° C
English Name: TEA CATECHIN; (2R, 3R) -2 - (3, 4, 5-TRIHYDROXYPHENYL) -3, 4-DIHYDRO-1 (2H)-BENZOPYRAN-3, 5, 7-TRIOL 3 - (3, 4, 5-TRIHYDROXYBENZOATE); 3, 4-DIHYDRO-5, 7-DIHYDROXY-2R-(3, 4, 5-TRIHYDROXYPHENYL)-2H-1-BENZOPYRAN-3R-YL-3, 4, 5-TRIHYDROXY-BENZOATE; (-)-CIS-3, 3 ', 4', 5, 5 ', 7-HEXAHYDROXY-FLAVANE-3-GALLATE; (-)-CIS-2-(3, 4, 5-TRIHYDROXYPHENYL) -3, 4 -DIHYDRO-1 (2H)-BENZOPYRAN-3, 5, 7-TRIOL 3-GALLATE; (-)-CIS-3, 4-DIHYDRO-5, 7-DIHYDROXY-2-(3, 4, 5-TRIHYDROXYPHENYL) -1 (2H)-BENZOPYRAN-3-YL GALLATE HYDRATE; (-)-EPIGALLOCATECHIN GALLATE; EPIGALLOCATECHIN GALLATE

COA:

Test	Standard	Results
Description	White Or Almost White Crystalline Powder	White Crystalline Powder
Melting Point	65C~ 71C	66C~ 70C
Loss On Drying	≤0.50%	0.32%
Specific Rotation	+38°~ +42°	+40.1°
Assay	97~102%	99.1%
Conclusion	The specification conform with Enterprise Standard.

Contact us if you need more details on - -Epigallocatechin Gallate. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Vitamin、Antioxidant. If these products fail to match your need, please contact us and we would like to provide relevant information.

Product Categories : Food Additives