Factory Supply Natural Extract Curcumin CAS 458-37-7 with The Best Price

• CAS No.: 458-37-7
• Formula: C21h20o6
• EINECS: 207-280-5
• Type: Pharmaceutical Intermediates
• Appearance: Liquid
• Quality: Industrial
• Model NO.: YX-20240105
• Colour: Orange
• Key Word: Curcumin
• Molecular Formula: C21h20o6
• Molecular Weight: 368.38000
• Exact Mass: 368.12600
• Psa: 96.22000
• Logp: 3.85260
• Appearance and Properties: Orange Powder
• Density: 0.93 g/cm3
• Melting Point: 183 °c
• Boiling Point: 591.4ºC at 760 Mmhg
• Flash Point: 208.9ºC
• Water Solubility: Slightly Soluble (Hot)
• Refractive Index: 1.4155-1.4175
• Vapor Pressure: 6.43e-15mmhg at 25°c
• Storage Conditions: -20ºC
• Transport Package: 25kg/Bag or Drum
• Specification: 25Kg/bag or drum
• Trademark: YANXI
• Origin: China Shandong
• HS Code: 2932999099
• Production Capacity: 30 Metric Ton/Month

Product Description

Product Description

Factory Supply Natural Extract Curcumin CAS 458-37-7 with The Best Price
 

Curcumin is a yellow pigment obtained from the roots of turmeric. It is the most important curcuminoid substance, accounting for about 70% of curcumin, about 3% to 6% of turmeric. In addition to curcumin, this class of compounds also include demethoxycurcumin (10-20%), dedimethoxycurcumin (10%) and hexahydrocurcumin.

Turmeric (Curcuma longa) is a rhizomatous herbaceous perennial plant of the ginger family, Zingiberaceae,which reaches up to 1 m tall and native to India, South America, China and the East Indies. Highly branched, yellow to orange, cylindrical, aromatic rhizomes are found.Turmeric, a yellow root, imparts color and flavor to food and has been used as a color and/or spice for centuries, that is produced by grinding the rhizomes of the perennial herb, Curcuma longa. The colourings responsible for the bright yellow hue of turmeric are the pigments curcumin, demethoxycurcumin and bisdemethoxycurcumin.
 

Product Name	Curcumin
Appearance	Orange powder
CAS	458-37-7
MF	C21H20O6
EINECS	207-280-5
Melting point	183 °C
Boling point	591.4ºC at 760 mmHg
Density	0.93
Solulity	10 mg/mL
Storage	Cool dry place
Shelf Life	24 months

 

Appearance and properties: orange crystalline powder

Density: 0.93

Boiling point: 591.4ºC at 760 mmHg

Melting point: 183 °C

Flash point: 208.9ºC

Refractive index: 1.4155-1.4175

Water solubility: Slightly soluble (hot)

Stability: Stable, but may be light sensitive. Incompatible with strong oxidizing agents.

Storage condition: -20ºC

Vapor density: 13 (vs air)

Vapor pressure: 6.43E-15mmHg at 25°C

 
 Application

Curcumin is mainly used in the coloring of intestinal products, canned products, sauces and other products, and in the production of cooked meat products, canned food as a coloring agent; It can also be used as a pharmaceutical intermediate.
 

Food field:Curcumin is a natural yellow pigment, which can be widely used in various foods and beverages.
 

Health care products:Curcumin can be made into capsules, tablets and other health care products that protect the liver, kidneys and prevent arthritis.

Function

1.Curcumin mainly used in many foods as a coloring in mustard, cheese, beverages and cakes;

2.Curcumin used for dyspepsia, chronic anterior uveitis and Helicobacter pylori bacteria;

3.Curcumin used as a topical analgeic, and for colic, hepatitis, ringworm and chest pain.

4.With the function of improving blood circulation and treating amenorrhear;

5.With the function of lipid-lowering, anti-inflammatory, choleretic, anti-tumor and anti-oxidation;

6.Cureumin contatns antioxidants, which protect cells against damage caused bt free radicals;

7.Curcumin has the effect on lowering blood pressure, treating diabetes and protecting the liver
 

Item	Specification	Test result
Physical Control
Appearance	Yellow Fine Powder	Conforms
Odor	Characteristic	Conforms
Taste	Characteristic	Conforms
Part Used	Root	Conforms
Loss on Drying	≤5.0%	Conforms
Ash	≤5.0%	Conforms
Particle size	95% pass 80 mesh	Conforms
Allergens	None	Conforms
Chemical Control
Heavy metals	NMT 10ppm	Conforms
Arseni c	NMT 2ppm	Conforms
Lead	NMT 2ppm	Conforms
Cadmiu m	NMT 2ppm	Conforms
GMO Status	GMO Free	Conforms
Microbiological Control
Total Plate Count	10,000cfu/g Max	Conforms
Yeast & Mold	1,000cfu/g Max	Conforms
E.Coli	Negative	Negative
Salmonella	Negative	Negative

 

Detailed Photos

 

Packaging & Shipping

 

Packing

1kg/aluminium foil bag, with two plastic bags inside.

25kg/fiber drum, with two plastic bags inside.

Size:ID 42cm*H52cm,0.08m3/drum;

Net Weight:25kgs Gross Weight:28kgs.

Delivery

≤50kg, Express delivery recommended, usually called as DDU service;

≤500kg,Air shipping recommended, usually called as CIF service;

>500kg, sea shipping recommended, usually called as FOB, CFR, or CIF service;

For high value products, please select air shipping and express delivery for safety.

 

Company Profile

Yanxi (shandong) New Material Co.,LTD is a professional research and development of the production of lead diacetate trihydrate, 2-

phenylethylamide enterprises.  The key members of the company are established by local well-known entrepreneurs and professional engineers

under the call and support of the party's "low-carbon environmental protection, safety and stability".  under the innovation in traditional

production equipment and technology, the use of "high temperature cooling" and "plastic basin crystallization" technology, on the basis of

reducing the cost of products to make the quality of products to the same industry.  With the efforts of all the staff of the company, we have

established many cooperative companies in Shan Dong, He Nan, Guang Dong and other places in recent decades.

Our Advantages

1) One to one business communication.

2) Any inquiries will be replied within 12 hours.

3) We offer convenient one-station purchasing service.Our professionaland thoughtful after-sales service eliminates your worries.

4) We has 10 years' exporting experience in active pharmaceutical ingredient products.,Strictly on selecting raw materials.

5) OEM/ODM Available.

6) Reasonable & competitive price, fast lead time.

7) Sample is available for your evaluation & Formulation development.

8) Faster delivery: Sample order in stock and 3-5 workdays for bulk production.

9) Excellent after-sale service.

FAQ

Q1: Are you trading company or manufacturer?
A1: We are chemical factory in China. So we can provide wholesale price.

Q2: How can I get the samples?
A2: We can provide you sample for our existing products, the lead time is about 1-5 days.You just need to pay the sample

Q3: Can you provide relevant certificate?
A3: Of course. We can provide Commercial Invoice, Packing List, Bill of loading, COA and Origin certificate.

Q4: Do you accept third party inspection?
A4: Yes.we do.

Q5: How long is your delivery time?
A5: Generally it is with 7 days if the goods are in stock. According to quantity your required,the delivery time may slightly change.

Q6: What's your terms of payment?
A6: We can accept various payment methods, L/C, T/T, Paypal, Western Union etc.

Q7: Can your company accept the special requirements of your customers?
A7: Of course, we can.