Gold Member Since 2016
Nanjing Bangnuo Biotechnology Co., Ltd.

Curcumin Extract, Curcumin, Extract Powder Curcumin manufacturer / supplier in China, offering CAS: 458-37-7 Natural Turmeric Extract Powder Curcumin, USP32 Local Anesthetics CAS 94-24-6 Tetracaine as Antipruritic, Pain and Fever Reduction Pharmaceutical Intermedaite CAS 103-90-2 Paracetamol and so on.

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Supplier Homepage Product Active Pharmaceutical Ingredients Plant Extracts CAS: 458-37-7 Natural Turmeric Extract Powder Curcumin

CAS: 458-37-7 Natural Turmeric Extract Powder Curcumin

Purchase Qty.:
10-99 100-999 1,000+
FOB Unit Price: US $1 US $0.99 US $0.8
Purchase Qty. (g) FOB Unit Price
10-99 US $1
100-999 US $0.99
1,000+ US $0.8
Get Latest Price
Production Capacity: 800kg/Month
Transport Package: 1kg/25kg/100kg
Payment Terms: T/T, Western Union, Money Gram, Bitcoin

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Basic Info
  • Model NO.: 458-37-7
  • Assay Method: HPLC-MS
  • Application: Health Care Products
  • Colour: White
  • Sample: Free
  • Specification: 1kg
  • HS Code: 2932999099
  • Certification: SGS
  • Application Form: Injection
  • State: Powder
  • Character: Stable
  • Trademark: NJBN STEROID
  • Origin: Made in China
Product Description
CAS:458-37-7 Natural Turmeric Extract Powder Curcumin

1.Basic Info

Model NO.: CR01
Packaging Material: Paper
Shelf Life: >12 Months
Resource: Natural
Function: Food & Medicine Colorants
Trademark: ChinWon
Specification: 95% Curcuminoids
HS Code: 2932999099
Storage Method: Normal
Color: Yellow
Characteristics: Orange Yellow Powder
Usage: Natural Yellow Dye
Transport Package: 25kg/Drum

2.Product Description

Curcumin is crystallized turmeric extract powder. It is a kind of yellow pigment for food, medicine/cosmetics, in water soluble orange-yellow powder or oil soluble liquid.
It acts antioxidant, anti-inflammatory, antiviral and antifungal functions. It has been investigated that curcumin is not toxic to humans. It exerts anti-inflammatory activity by inhibition of a number of different molecules that play an important role in inflammation. Turmeric is effective in reducing post-surgical inflammation. Turmeric helps to prevent atherosclerosis by reducing the formation of bloods clumps.
Curcumin inhibits the growth of Helicobacter pylori, which causes gastric ulcers and gastric cancers.Curcumin can bind with heavy metals like cadmium and lead, so it is helpful to reduce the toxicity of these heavy metals.

3.Basic Data

Purity: 95%
Active Ingredients: Curcumin, Bisdemethoxycurcumin, Demethoxycurcumin
CAS No: 458-37-7
Molecular Formula: C21H20O6
Molecular Weight: 368.4
Appearance: Orange yellow fine powder
Specification available:
Oil soluble and water soluble
(1)Curcumin 50-98%(HPLC/UV)
(2)Curcuminoids 50-98%(HPLC/UV)
(3)Curcuma oil

4.Major Functions:

1. It is a natural food coloring, having strong coloring ability, good heat resistance and light resistance.
With bright color, strong coloring, well scattering and has good heat stability, it is ideal color agent for beverage, cakes, candy, sugar pudding, cream, meat, bean products and pickled vegetables and so on.
2. Reducing blood-lipid, anti-hypertension.
3. Detoxication, Choleretic effect.
4. Antibacterial, anti-inflammatory.
5. Having the ability Of termination Ofpregnancy.

5.Basic Specifications

Analysis Items



Orange- yellow fine powder

Bisdemethoxy Curcumin


Demthoxy Curcumin





NLT 95%

Moisture Content

NMT 5.0%

Ash Content

NMT 0.8%

Heavy Metals

NMT 10ppm


NMT 5000ppm


NMT 2ppm

Total Plate Count

NMT 1000cfu/g

Total Yeast & Mold

NMT 100cfu/g

E. Coli







6. Packaging & Delivery Process
1. With sufficient stock, so we can deliver promptly at the very day upon receipt of the payment.
2:.Sophisticated and professional logistic agent. We take responsibility to provide our customers with fast delivery and secure shipping.
3. Well-trained and disciplined packing team. Unique ways to ship 10 grams to 100kg powders at one time to your destination. Fast and discreet shipment could be arranged for customs to pass The Guaranteed.
4. Packing pictures and tacking code are provided within 12 hours after receiving the payment. Updated tracking information will be provided every other day.
5. After-sale service: Any questions or problems after receiving the product, please feel free to contact us. Problems would be solved for you immediately.

7.Competitive advantages:
Nanjing Bangnuo Biotechnology Co., Ltd is a renowned pharmaceutical manufacturer, specializing in raw steroid powders in Mainland China. It is not only   the leading manufacturer of steroids powder and pharmaceutical raw materials in the central area of China but also the leading seller which exports its products to many countries all over the world. All powders are factory directly supply.
Our products have been exported to Germany, Norway, Poland, Finland, Spain, UK, France, Russia, USA, Brazil, Mexico, Australia, Japan, Korea, Thailand, Indonesia, Uruguay and many other countries. Monthly output is over 100kgs. We cherish a great number of loyal customers serving in gym fields, athletes fields, medical institution, clinics and so on
Top quality products with the most competitive price. Free samples are available.
Well disguised packing. Fast and secure delivery by DHL, TNT, FedEx, HKEMS, UPS, etc.
Flexible and Untraceable payment terms
6.  Exclusive customer service and 24/7 online timely and helpful After-sale service.

8.Common Information:

Place of Origin:

Nanjing China

Brand Name:




Model Number:

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