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Riboflavin/ Vitamin B2, cas: 83-88-5,China price supplier

Riboflavin/ Vitamin B2, cas: 83-88-5

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Update Time:2022-08-16

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Product Description

Synonyms: Lactoflavine; Vitamin B2 (Riboflavine); Riboflavin Vitamin B2; E 101; Riboflavin (1.07609); Riboflavine etc

Product Description

Riboflavin/ Vitamin B2 , CAS No.: 83-88-5

Synonyms: Lactoflavine; Vitamin B2 (Riboflavine); Riboflavin Vitamin B2; E 101; Riboflavin (1.07609); Riboflavine; Vitamin B2 Feed Grade; Vitamin B_2; Vitamin B2; Riboflavin (VB2)

Molecular Formula: C17H20N4O6

Molecular Weight: 376.37

EINECS: 201-507-1

Assay: 98.0 ~ 102.0%

Appearance: Orange-yellow crystalline powder

Use: Used in cosmetic field, feed field, food field, medicine field

COA

Product name:	Riboflavin (Vitamin B2) ,BP 2007
Synonyms	7,8-Dimethyl-10-ribitylisoalloxazine; Lactoflavine; Vitamin B2
Formula:	C ₁₇ H ₂₀ N ₄ O ₆
Chemical structure:
Molecular weight:	376.37
CAS number:	83-88-5
Shelf life:	3 years from Date of production
Storage:	Keep container unopened in cool, dry place

ANALYSIS	SPECIFICATION	RESULT

Description:	A yellow or orange yellow crystalline power	Yellow crystalline powder
Identification:	Postive	Complies
Absorbance:	A _373nm /A _267nm =0.31~0.33	0.32
	A _444nm /A _267nm =0.36~0.39	0.38
Specific rotation:	-115 ^o ~ -135 ^o	-130 ^o
Loss on drying:	NMT 1.50%	0.10%
Residue on ignition:	NMT 0.10%	0.10%
Lumiflavin:	NMT 0.025%	<0.025%

Packaging Detail:

Packing: 1kg/Tin, 5kg/Tin, 20kg/Drum, 25kg/Drum, 50kg/Drum, 200kg/Drum, 1MT/Drum

Storage: Store in dry places and keep away from strong direct light and heat.

Company Information

CAS No.:	83-88-5	Other Names:	Riboflavin	MF:	C17H20N4O6
EINECS No.:	201-507-1	Place of Origin:	China (Mainland)	Type:	Vitamins, Amino Acids and Coenzymes
Grade Standard:	Cosmetic Grade,Feed Grade,Food Grade,Medicine Grade	Assay:	98.0 ~ 102.0%	Appearance:	Orange-yellow crystalline powder
Molecular Weight:	376.37

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Company Profile

Name: Xian Biof Bio-Technology Co., Ltd.

Main Products: Plant extract,Ginger extract,Red Yeast Extract Pyprthrins,Pomegranate Extract Ellagic acid,polysacchrides

Business Type: Manufacturer, Trading Company

Total Employees: 11 - 50 People

Established Year: 2008

Main Markets: Domestic Market, Central America, North America, Western Europe, Northern Europe

Address: Room 1601, Tower 1, Building 25, Gaoke Garden, Gaoxin 5th Rd, High-tech Zone,

Xian Biof Biotechnology Co., Ltd. is specialized in natural plant extracts of high-tech enterprise, from planting, research and development, to production, processing and marketing. The company has equipped with a complete extraction, column chromatography, concentration, drying, testing equipment, can process more than 3000 tons in herbal raw materials eachl year.We take full advantage of Qin Bashan natural medicine resources, research, development and production of ursolic acid, Epimedium glycosides, hypericin, Polygonum series, Astragalus series, Sophora series of more than 300 kinds of monomers, the standard extract sales abroadthe country.The company has a number of high-tech, high skilled, 80% of employees have a university degree or above, while relying on the universities and the Xian Institute of Pharmacy and Doctor of technical experts and research strengths, strong R & D capability, modern management system, high-quality marketing team, formed a company's overall advantage for my company's development of a solid backing. The company follows "pursuit of excellence, integrity eternal" business philosophy, willing to work with new and old friends, industry colleagues and sincere cooperation, create brilliant.Concentrated plant extracts, to create a human health! Technical advantages: 1. We are committed to extraction and separation of the active ingredients of medicinal plants, and fungi as well as modification of the separation of drug metabolism.2. Standardization of medicinal plants development and production.3. We are committed to a single herb compound on extraction research, production and promotion.4. We are committed to a small compound of traditional Chinese medicine research and international promotion.5 with customers R & D anti-inflammatory, analgesic, lipid-lowering, laxative, etc. Compound. Our long-term supply the following products: Naringin, matrine, matrine alkaloids, ursolic acid, burdock glucoside, resveratrol, Polydatin, silybin, piperine, capsaicin, gallic acid, luteolingrass elements, hypericin, Astragaloside, APS, Salvia extract, hidden, tanshinone A, Sal B, ginseng extract, ginseng extract, panax extract, isoflavones, puerarin, bitterParticipation Series Peel Series (Naringin, Naringin extract, grapefruit seed extract), Magnolia officinalis extract (total phenols, magnolol and honokiol), Cnidium Extract, Veterinary series (St Johns wort P.E,APS, Radix, etc.), weight loss series (5HTP, Garcinia cambogia, L-carnitine hydrochloride, synephrine, lotus leaf extract, etc., cosmetics series (arbutin, Q10, capsaicin), Cnidium extract, Gynostemma extract, grape seed extract, White Willow Bark extract, angelica extract, soy isoflavones, hawthorn flavonoids, L-carnitine, vitamin \ amino acid products. You can also order production of single herb, compound extract.
We uphold the business philosophy of true faith and innovation and the principle of customers first to provide our customers with quality products and thoughtful services. more

Riboflavin/ Vitamin B2, cas: 83-88-5,China price supplier

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