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Home > Food Additives > Nutrition Supplements > Riboflavin for Sale > High Quality Riboflavin Powder CAS 83-88-5 Vitamin B2
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High Quality Riboflavin Powder CAS 83-88-5 Vitamin B2

17 Inquiries

Unit Price:

$40-50/KG FOB

Get Latest Price
CAS No.:

83-88-5

Grade:

Pharmaceutical Grade

Content:

99%

Port:

china any port

Brand:

TNJONE

Packaging:

1kg ,25kg or according to customer's detail requirement.

Price valid (until):

2028-12-31

Company Type:
Manufactory
Location:
China
Qualification:
Main Products:

Semaglutide,Tirzepatide,API,Vitamins,Food Additive

  • Product Description

  • Seller Information

  • Inquiry History

  • Description

    High Quality Riboflavin Powder CAS 83-88-5 Vitamin B2

    What is Riboflavin / Vitamin B2 ?

    Vitamin B2 also called riboflavin, slightly soluble in water, heating in neutral or acidic solution is stable.
    For yellow enzymes in the body part of prosthetic group (yellow enzymes play a role of hydrogen in the biological oxidation reduction), when the lack of, will affect the body's biological oxidation, and make the metabolic disorder. Its lesions characterized by inflammation of the mouth, eye and genital area, such as deficiency, cheilitis, glossitis, conjunctivitis and scrotal phlogistic, etc., so the product can be used in the prevention and control of the disease.
    Vitamin B2 storage is very limited, so every day provided by the diet. Two properties of vitamin B2 is the main cause of the.

    Items Specifications
    Product name Riboflavin / Vitamin B2
    CAS No. 83-88-5
    MF C17H20N4O6
    MW 376.36
    EINECS.No 201-507-1
    Melting Point 290 °C (dec.)(lit.)
    Boiling Point  504.93°C (rough estimate)
    Density 1.2112 (rough estimate)
    Appearance Orange yellow powder
    Shelf Life 2 Years When Properly Stored
    Storage Keep in a cool, dry, dark location in a tightly sealed container or cylinder.


    Shop High Quality Riboflavin Powder CAS 83-88-5 Vitamin B2-Detailed Image 1



    Function

    1. Vitamin B2 can accelerate the growth and regeneration of cells. 
    2. Vitamin B2 can accelerate the growth of the skin, nails, the hair.
    3. Vitamin B2 helps eliminate the inflammation of the mouth, lips and tongue. 
    4. Vitamin B2 can enhance the eyesight and reduce fatigue of the eye.
    5. Vitamin B2 interaction with other materials can help the metabolism of carbohydrates, fat and protein. .

    Application
     

    1. Vitamin B2 , as nutritional supplement, is widely used in wheat flour, dairy products and sauce. 
    2. Vitamin B2 can also be used in rice, bread, biscuits, chocolate, catchup and so on. 
    3. Vitamin B2 sometimes is used as pigment...


    Company Information 


    Shaanxi TNJONE Pharmaceutical Technology Co., LTD., located in the beautiful ancient capital of Xi 'an, is committed to pharmaceutical raw materials, kill varieties, food and feed additives, chemical reagents, plant extracts and other fields, the enterprise adhering to provide customers with quality service, supply high-quality products. Our company after careful planning, hard study, gradually formed a complete service system, based on the domestic and foreign raw materials market special development. Make the raw materials industry bigger and stronger, and serve the vast number of new and old customers. With "world peace and health" as its responsibility, the company adheres to the service concept of "meeting all requirements of customers for products", and guarantees the service principle of "providing qualified products", so that you can get the "God-like" noble shopping enjoyment. Our company has more than 500 kinds of raw materials inventory at any time to meet the various needs of customers for products. The company's products all comply with the relevant national regulations, from the smallest packaging to tons of goods are available. Is your choice of raw materials the best partner.


    Shaanxi TNJONE Pharmaceutical Technology Co., Ltd. is willing to rely on the rapid development of e-commerce and national policy support of the good environment background, nesting, welcome people from all walks of life to visit our company, exchange, and seek common development, looking forward to sharing with you, win-win, to realize the dream.


    Shop Factory Supply Desmopressin Acetate Powder CAS 16789-98-3-Detailed Image 3


    FAQ

    1.How to get in touch with us?

    You can chat with us by Trademanager,WhatsApp or simply giving us an email, a phone call. All our contacts information can be found from our website.

     

    2.Are you a manufacturer or trade company?

    We are a professional manufacturer.

     

    3.Can I get a sample?

    Yes, free sample can be provided, but shipping cost is covered by your side.

     

    4.What's your MOQ?

    It is based on the different product. Some are 1g while some are 1 kg. Please be free to consult our salesman.

     

    5.When can I get the quotation?
    We usually quote within 1 hours after we get your inquiry. If it's a urgent order you can call us or mention it in your email subject, and we can take it as priority.

     

    6.Is there any discount?
    Yes, some products are applied for discount, but it depends on the quantity.

     

    7.Can you do OEM for me?
    Yes,we accept OEM orders, just contact us and give us your requirement. We will offer you a reasonable price and make samples ASAP.

    Basic Info
    Product Name:

    Riboflavin

    Other Name:

    Riboflavin;Riboflavine;Benzo[g]pteridine,riboflavin deriv.;Beflavine;Flaxain;Hyre;Lactoflavin;Lactoflavine;Ribipca;Riboderm;Vitamin B2;Vitamin G;Flavaxin;6,7-Dimethyl-9-D-ribitylisoalloxazine;Benzo[g]pteridine-2,4(3H,10H)-dione,7,8-dimethyl-10-(D-ribo-2,3,4,5-tetrahydroxypentyl)-;Ribosyn;Vitaflavine;Ribotone;Ribovel;Beflavin;Ribocrisina;Vitasan B2;Lactobene;Flavin BB;Russupteridine yellow III;1-Deoxy-1-(3,4-dihydro-7,8-dimethyl-2,4-dioxobenzo[g]pteridin-10(2H)-yl)-D-ribitol;6,7-Dimethyl-9-ribitylisoalloxazine;E 101;C.I. Food Yellow 15;Food Yellow 15;(-)-Riboflavin;C.I. 50900;E 101 (dye);San Yellow B;NSC 33298;NCI 0033298;D-Ribitol,1-deoxy-1-(3,4-dihydro-7,8-dimethyl-2,4-dioxobenzo[g]pteridin-10(2H)-yl)-;7,8-Dimethyl-10-ribitylisoalloxazine;Ricrolin;Riboflavin E101;Riboflavin FP;Riboflavin F;7,8-Dimethyl-10-(1,2,3,4,5-pentahydroxypentyl)benzo[g]pteridine-2,4-dione;130609-39-1;535950-32-4;890044-91-4;1093390-18-1

    CAS No.:

    83-88-5

    Molecular Formula:

    C17H20N4O6

    InChIKeys:

    InChIKey=AUNGANRZJHBGPY-SCRDCRAPSA-N

    Molecular Weight:

    376.36

    Exact Mass:

    376.36

    EC Number:

    201-507-1

    ICSC Number:

    1454

    NSC Number:

    758973

    DSSTox ID:

    DTXSID8021777

    Color/Form:

    Fine orange-yellow needles from 2N acetic acid, alcohol, water, or pyridine ... three different crystal forms|Orange to yellow crystals or needles

    HScode:

    29362300

    Categories:

    Nutrition Supplements

    Characteristics
    PSA:

    161.56000

    XLogP3:

    -1.67520

    Appearance:

    Yellow to orange Powder

    Density:

    1.2112 (rough estimate)

    Melting Point:

    278-279 °C (decomp)

    Flash Point:

    9℃

    Refractive Index:

    -135 ° (C=0.5, JP Method)

    Water Solubility:

    0.07 g/L (20 ºC)

    Storage Conditions:

    2-8°C

    Toxicity:

    LD50 in rats (g/kg): >10 orally, 5.0 s.c., 0.56 i.p. (Unna, Greslin)

    Specific rotation:

    -135 º (c=5, 0.05 M NaOH)

    Odor:

    Slight odor

    Taste:

    Bitter

    Dissociation Constants:

    pKa = 10.2; pKb = 1.7

    Experimental Properties:

    Visible or ultraviolet radiation of alkaline solutions causes the formation of lumiflavine ... whereas irradiation of acid or neutral solutions gives rise to the production of lumichrome ... togther with varying amounts of lumiflavine|Sensitive to alkalies; stable to mineral acids in the dark|In solution, riboflavin has an intense greenish-yellow flourescence|In alkaline solution it is readily soluble but quite unstable to heat and to light forming lumiflavin, a fluorescent degradation product. Riboflavin is nore stable to heat in acid solution, particularly from pH 1.0 to 6.5 but upon irradiation forms lumichrome. Riboflavin is readily adsorbed from acid or neutral solution on such agents as frankonite, fuller's earth, and certain zeolites, and eluted with acetone or pyridine solutions.|For more Other Experimental Properties (Complete) data for Riboflavin (6 total), please visit the HSDB record page.

    Physical Dangers:

    Dust explosion possible if in powder or granular form, mixed with air.

    Hazard Identification

    Classification of the substance or mixture

    Not classified.

    GHS label elements, including precautionary statements

    Pictogram(s) No symbol.
    Signal word

    No signal word

    Hazard statement(s)

    none

    Precautionary statement(s)
    Prevention

    none

    Response

    none

    Storage

    none

    Disposal

    none

    Other hazards which do not result in classification

    no data available

    Handling and Storage

    Precautions for safe handling

    NO open flames. Closed system, dust explosion-proof electrical equipment and lighting. Prevent deposition of dust. Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.

    Conditions for safe storage, including any incompatibilities

    Well closed.Solutions of riboflavin should be protected from air and light. Riboflavin tablets should be stored in tight, light-resistant containers at a temperature less than 40 degrees C, preferably between 15-30 degrees C.

  • Seller Information
    Business Type:

    Manufactory

    Main Products:

    Semaglutide,Tirzepatide,API,Vitamins,Food Additive

    Location:

    No. 4C-11-A392, Financial Port, Northwest corner of Fengjing Avenue and Fengxin Road, Fengdong New City, Xi 'an, Shaanxi Province

    Payment Terms:

    TT against copy of documents,D/P,L/C,D/A,O/A,TT against B/L draft before shipment,100% TT in advance

    Average lead Time:

    5

    Total Annual Revenue:

    $5 million-$10 million

    Total Employees:

    11-50

    Year of Establishment:

    2019

    Shaanxi TNJONE Pharmaceutical Technology Co., LTD., located in the beautiful ancient capital Xi 'an, is committed to the peptide industry, pharmaceutical raw materials, food and feed additives, veterinary drugs and other fields, the enterprise adhering to provide customers with quality service, supply high-quality products, "world peace and health" as its responsibility, the company adhering to the "meet all customer requirements for products" as the service concept, Guarantee "provide qualified products" as the service principle, so that you get "God-like" noble shopping enjoyment. Our company has more than 1000 kinds of polypeptides, raw materials inventory, at any time to meet the various needs of customers for products. Is your best partner.
  • Inquiry History
    17 Inquiries
    Country Product Purchase Quantity Date Posted
    United States

    Vitamin B2 80% FG

    1000 KG Oct 2, 2025
    India

    Vitamin B2

    5 TON Jul 2, 2025
    United States

    Vitamin B2

    750 KG Jun 17, 2025
    India

    Vitamin B2

    1 MT Mar 24, 2025
    Egypt

    Riboflavin

    50.00 KG Mar 20, 2025
    Moldova

    VITAMIN B2 BASE

    1 KG Mar 13, 2025
    India

    Bacillus subtilis KCCM 10445

    Jan 25, 2025
    Cameroon

    RIBOFLAVIN

    25 KG Jan 3, 2025
    India

    Vitamin B2

    6 40' Fcl Dec 31, 2024
    India

    Vitamin B2

    5 TON Nov 25, 2024
    Egypt

    Vitamin B2 Riboflavin 98%

    500.00 KG Jan 28, 2026
    India

    Vitamin B2

    1.00 KG Jan 9, 2026
    United States

    Vitamin B2 (Riboflavin) * CAS Number: 83-88-5

    2000 KG Oct 2, 2025
    Peru

    Riboflavin vitamin B2 with ISO Halal kosher

    25 KG Nov 7, 2023
    Palestine

    Vitamin B2

    250 KG May 22, 2024
    United Arab Emirates

    Vitamin B2

    1 MT Apr 1, 2024
    Pakistan

    VITAMIN B2

    100 KG Feb 18, 2024
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