EC21 Product Catalogs - crystal point

Di-tert-butyl Dicarbonate Cas 24424-99-5

20260518

and peptides, biochemical foods, and cosmetics. Appearance Colorless liquid or white crystal Melting point 22~24 ℃ Moisture ≤0.2% Assay （GC） ≥99% Molecular weight 218.25

Capsaicinoids

20240928

white or light yellow needle crystal Capsaicinoids: ≥95% (HPLC, of which capsaicin≥60%, Dihydrocapsaicin≥20%) Melting point: 57~66âÂÂ Ignition residue: <1.0% Loss on drying: <1.0%

Resveratrol

20151014

point： 261 - 263°C ※ Physicochemical property： Colorless needle crystal, soluble in ether, chloroform, methanol, ethanol, acetone, etc Physical properties: resveratrol tasteless, white c

Caffeine Anhydrous B.P. / E.P./ FCC / J.P. / U.S.P

20230515

crystals. Melting Point 234.0-239.0°C (BP/EP) Infrared Absorption Conforms to the caffeine Reference Spectrum (BP/EP) Appearance of solution Clear,colourless (BP/EP) Heavy metals ≤0.001% (USP) Sul

Hydroxytyrosol Powder

20230605

Crystal HT® is available as water soluble white powder with excellent powder flowability. It shows great chemical stability because of high melting point and low hygroscopicity. Crystal HT® can be

Good Quality Natural 99% Crystal Menthol

20210123

Crystals;Odor:Having Characteristic Odor Of Natural Menthol Obtained From Menthol Avensis Oil;Melting Point:42 - 44°C;Non-volatile Matter:0.05% Maximum;Specific Rotation25:-50°- -49°AS Content:≤

Oleanolic Acid 98%

20190121

crystal (ethanol); odorless, tasteless, soluble in methanol, ethanol, benzene, ethyl ether, acetone and chloroform, practically insoluble in water, acid-base pairs are unstable. Melting point: 308 ~

Amygdalin,VITAMINB17,Puerarin,Amygdingin,Bitter Apricot Seed Extract

20220428

crystal, melting point 2000C, soluble in the water, ethanol, hardly soluble in the aether. Eucommia Ulmoides Extract Chlorogenic Acid 5-98% Banaba Leaf Extract Crosolic Acid 1-98% Privet Leaf Extrac

Amydalin Vitamin 17 98%99%

20180125

crystal powder Physical properties: Trihydrate orthorhombic columnar crystal (water), melting point 200 ° ; Anhydrous melting point of about 20 ° , [α ] 20D-42 ° . LG dissolved in