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CAS 83-88-5 Riboflavin biological reagents manufacturer

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CAS 83-88-5 Riboflavin biological reagents manufacturer

CAS 83-88-5 Riboflavin biological reagents manufacturer
CAS 83-88-5 Riboflavin biological reagents manufacturer CAS 83-88-5 Riboflavin biological reagents manufacturer CAS 83-88-5 Riboflavin biological reagents manufacturer

Großes Bild :  CAS 83-88-5 Riboflavin biological reagents manufacturer

Produktdetails:
Herkunftsort: China
Markenname: yunbangpharm
Zertifizierung: ISO9001/SGS
Modellnummer: YB381
Zahlung und Versand AGB:
Min Bestellmenge: Zu verhandeln
Preis: To Be Negotiated
Verpackung Informationen: 1kg 5kg 25kg
Lieferzeit: 3-7 Werktage
Zahlungsbedingungen: L/C, D/A, D/P, T/T, Western Union, MoneyGram

CAS 83-88-5 Riboflavin biological reagents manufacturer

Beschreibung
Produktname: Riboflavin CAS: 83-88-5
EINECS: 201-507-1 Schmelzpunkt: 290 °C (Dez.)
Lagertemp.: 2-8°C Bilden: Pulver
Farbe: Gelb bis orange
Hervorheben:

Riboflavin biological reagents CAS 83-88-5

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Industrial fine chemicals riboflavin manufacturer

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CAS 83-88-5 riboflavin with warranty

Riboflavin Basic information
Product Name: Riboflavin
Synonyms: vitasanb2;xypentyl)-;E 101;Riboflavin (1.07609);Riboflavin Vitamin B2;Vitamin B2 (Riboflavine);RIBOFLAVIN DC GRADE;RIBOFLAVIN USP (VITAMIN B-2)
CAS: 83-88-5
MF: C17H20N4O6
MW: 376.36
EINECS: 201-507-1
Product Categories: Chiral Reagents;Heterocycles;Intermediates & Fine Chemicals;PHARMACEUTICALS;API;FLAVAXIN;Isolabel;vitamin;Vitamin series;Inhibitor of poly(ethylene glycol) oxidation.;Inhibitors;Miscellaneous Compounds;Vitamins and derivatives;Vitamin Ingredients;Biochemistry;Vitamins;Nutritional Supplements;Miscellaneous Natural Products;83-88-5
Mol File: 83-88-5.mol
CAS 83-88-5 Riboflavin biological reagents manufacturer 0

Riboflavin Chemical Properties
Melting point  290 °C (dec.)(lit.)
alpha  -135 º (c=5, 0.05 M NaOH)
Boiling point  504.93°C (rough estimate)
bulk density 100kg/m3
density  1.2112 (rough estimate)
refractive index  -135 ° (C=0.5, JP Method)
Fp  9℃
storage temp.  2-8°C
solubility  Very slightly soluble in water, practically insoluble in ethanol (96 per cent). Solutions deteriorate on exposure to light, especially in the presence of alkali. It shows polymorphism (5.9).
form  Powder
pka 1.7(at 25℃)
color  Yellow to orange
Odor Slight odour
PH 5.5-7.2 (0.07g/l, H2O, 20°C)
PH Range 6
Optical Rotation [α]/D -135.0 to -155.0°, c =0.5% in 0.05 M NaOH (dry basis)
biological source synthetic
Water Solubility  0.07 g/L (20 ºC)
Sensitive  Light Sensitive

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Hunan Yunbang Biotech Inc.

Ansprechpartner: Maggie Ma

Telefon: +0086 188 7414 9531

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