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Home > Food Additives > Other Food Additives > Curcumin for Sale > Best Natural Turmeric Extract Curcumin 95% 98% Curcumin Powder CAS 458-37-7
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Best Natural Turmeric Extract Curcumin 95% 98% Curcumin Powder CAS 458-37-7

TDS 22 Inquiries

Unit Price: Get Latest Price
CAS No.:

458-37-7

Grade:

Food Grade

Content:

99%

Port:

china any port

Brand:

TNJONE

Packaging:

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

Price valid (until):

2025-12-30

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

Semaglutide,Tirzepatide,API,Vitamins,Food Additive

  • Product Description

  • Seller Information

  • Inquiry History

  • Description

    Best Natural Turmeric Extract Curcumin 95% 98% Curcumin Powder CAS 458-37-7

    What  is Curcumin?

    Curcumin is extracted from the rhizomes of ginger plants such as turmeric. The main biologically active substances are curcumin and turmeric, which have the effects of lowering blood pressure, lowering blood lipids, promoting choleretics, antibacterial,anti-inflammatory and antioxidant effects. Curcumin is a rare natural diketone pigment in the plant kingdom. It can prevent automatic oxidation of linoleic acid in food, and has anti-cancer and anti-cancer functions. It is not only widely used as a natural high-quality food pigment, but also as a liver protector. Raw materials of health care products.


    Items Specifications
    Product name Curcumin
    CAS No. 458-37-7
    MF C21H20O6
    MW 368.38
    EINECS.No 207-280-5
    Melting Point  183 °C
    Boiling Point 418.73°C (rough estimate)
    Density 0.93
    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.



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    Certification 

    Technical Date Sheet:

    Items

    Standards

    Results

    Physical Analysis



    Description

    Orange Yellow Powder Complies

    Assay

    Curcumin 95%(HPLC) 95.1%

    Mesh Size

    100 % pass 80 mesh Complies

    Ash

    ≤ 5.0% 2.85%
    Loss on Drying ≤ 5.0% 2.85%
    Chemical Analysis

    Heavy Metal ≤ 10.0 mg/kg Complies
    Pb ≤ 2.0 mg/kg Complies
    As ≤ 1.0 mg/kg Complies
    Hg ≤ 0.1 mg/kg Complies
    Microbiological Analysis

    Residue of Pesticide Negative Negative
    Total Plate Count ≤ 1000cfu/g Complies
    Yeast&Mold ≤ 100cfu/g Complies
    E.coil Negative Negative
    Salmonella Negative Negative


    Function

    1,Culinary Maestro: Turmeric, esteemed for its sensory allure, functions as a pivotal flavor additive in pigment formulations and diverse food matrices, enriching culinary experiences with a nuanced and vibrant touch.


    2,Photoprotective Efficacy: Serving as more than a mere coloring agent, turmeric's inherent properties act as a shield against photodegradation, safeguarding food products from the deteriorative impact of solar radiation while imparting a subtle yellow tint.
     

    3,Innovative Formulations for Stability: Complex solutions like the curcumin/polysorbate mixture or curcumin alcohol suspension find utility in aqueous matrices, providing stability and color integrity. Notably, the intentional over-coloring technique in select products compensates for potential fading, ensuring visual consistency.


    Application
    Curcumin showcases multifaceted pharmacological properties, encompassing potent antioxidant attributes, anti-inflammatory efficacy, as well as notable antiviral and antifungal capabilities. Turmeric's proficiency extends to postoperative care, demonstrating effectiveness in mitigating inflammatory responses post-surgery.

    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.


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    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.

    Certificates

    Basic Info
    Product Name:

    Curcumin

    Other Name:

    1,6-Heptadiene-3,5-dione,1,7-bis(4-hydroxy-3-methoxyphenyl)-,(1E,6E)-;Curcumin;1,6-Heptadiene-3,5-dione,1,7-bis(4-hydroxy-3-methoxyphenyl)-,(E,E)-;(1E,6E)-1,7-Bis(4-hydroxy-3-methoxyphenyl)-1,6-heptadiene-3,5-dione;C.I. 75300;C.I. Natural Yellow 3;Curcuma;Haidr;Halad;Haldar;Halud;Indian Saffron;Kacha Haldi;Merita Earth;Souchet;Terra Merita;Turmeric yellow;Yellow Ginger;Yellow Root;Yo-Kin;(E,E)-1,7-Bis(4-hydroxy-3-methoxyphenyl)-1,6-heptadiene-3,5-dione;Diferuloylmethane;E 100 (dye);E 100;trans,trans-Curcumin;Turmeric (dye);Turmeric;Natural Yellow 3;C Yellow 15;Ukon (dye);Ukon;Curcumin I;Curcumine;San-Ei Curcumine AL;San-Ei Gen Curcumine AL;NSC 32982;(E)-1,7-Bis(4-hydroxy-3-methoxyphenyl)-1,6-heptadiene-3,5-dione;Jianghuangsu;Curcumin W;Colorant E 100;NanoCurc;Theracurmin;Biocurcumax;BR 213;INS 100i;Lipocurc;Natxtra;Vacurin;Cureit;Longvida;Curcumax;Kiriyasu Oil Yellow U;Theracurmin CR 011L;(E,E)-1,7-Bis(4-hydroxy-3-methoxyphenyl)-1,6-heptadien-3,5-dione;Curcuma yellow;15845-47-3;33171-04-9;73729-23-4;79257-48-0;91884-86-5;2103286-06-0

    CAS No.:

    458-37-7

    Molecular Formula:

    C21H20O6

    InChIKeys:

    InChIKey=VFLDPWHFBUODDF-FCXRPNKRSA-N

    Molecular Weight:

    368.38000

    Exact Mass:

    368.38

    EC Number:

    617-027-4

    HScode:

    2932999099

    Categories:

    Other Food Additives

    Characteristics
    PSA:

    96.22000

    XLogP3:

    3.2

    Appearance:

    Curcumin appears as orange-yellow needles. (NTP, 1992)

    Density:

    0.93

    Melting Point:

    183 °C

    Boiling Point:

    591.4ºC at 760 mmHg

    Flash Point:

    208.9ºC

    Refractive Index:

    1.4155-1.4175

    Water Solubility:

    H2O: Slightly soluble (hot);Very soluble in ethanol, acetic acid

    Storage Conditions:

    -20ºC

    Vapor Pressure:

    6.43E-15mmHg at 25°C

    Vapor Density:

    13 (vs air)

    Toxicity:

    LD50 orally in Rabbit: > 5000 mg/kg

    Hazard Identification

    Classification of the substance or mixture

    Skin irritation, Category 2

    Eye irritation, Category 2

    Specific target organ toxicity – single exposure, Category 3

    GHS label elements, including precautionary statements

    Pictogram(s)
    Signal word

    Warning

    Hazard statement(s)

    H315 Causes skin irritation

    H319 Causes serious eye irritation

    H335 May cause respiratory irritation

    Precautionary statement(s)
    Prevention

    P264 Wash ... thoroughly after handling.

    P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/...

    P261 Avoid breathing dust/fume/gas/mist/vapours/spray.

    P271 Use only outdoors or in a well-ventilated area.

    Response

    P302+P352 IF ON SKIN: Wash with plenty of water/...

    P321 Specific treatment (see ... on this label).

    P332+P317 If skin irritation occurs: Get medical help.

    P362+P364 Take off contaminated clothing and wash it before reuse.

    P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

    P304+P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing.

    P319 Get medical help if you feel unwell.

    Storage

    P403+P233 Store in a well-ventilated place. Keep container tightly closed.

    P405 Store locked up.

    Disposal

    P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.

    Other hazards which do not result in classification

    no data available

    Handling and Storage

    Precautions for safe handling

    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

    Keep container tightly closed in a dry and well-ventilated place. Recommended storage temperature: -20 deg C Keep in a dry place.

  • 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
    22 Inquiries
    Country Product Purchase Quantity Date Posted
    India

    Curcumin

    50.00 KG Jun 5, 2025
    India

    Curcumin  

    25.00 KG Jun 6, 2025
    Brazil

    Cbl-514

    1 MT Jun 16, 2026
    India

    Curcumine 95% HPLC

    25.00 KG Mar 27, 2026
    India

    Curcumin

    25.00 KG Mar 26, 2026
    Austria

    Curcumin

    4000 KG Oct 9, 2025
    India

    Curcumin

    1.00 KG Sep 30, 2025
    India

    Curcumin

    50.00 KG Jul 15, 2025
    India

    Curcumin

    1 TON Dec 6, 2024
    Egypt

    Curcuma longa

    250 KG Aug 22, 2024
    India

    Curcumin

    1000.00 KG Oct 9, 2025
    India

    Curcumin 99%

    100 G Mar 26, 2025
    United States

    curcumin

    100 KG Mar 12, 2025
    United States

    Curcumin

    10 MT Apr 12, 2024
    Saudi Arabia

    Curcumin

    100 KG Mar 28, 2024
    China

    Curcumin

    200 KG Dec 8, 2023
    Brazil

    CURCUMA LONGA EXTRATO 98%

    50.00 KG Jul 19, 2023
    Bangladesh

    Curcumin

    2.5 KG Apr 22, 2026
    New Zealand

    Curcumin

    1 KG Jul 18, 2024
    China

    Food Additive Curcumin Plant Extract Curcumin for Pharmaceutical Chemicals CAS 458-37-7

    500 KG Dec 8, 2023
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