GMP Certified Factory Supply Pure Curcumin

 1.Product Name

Curcuma Extract

2.Latin name

Curcuma aromatica Salisb

3.Plant Source

Roots and stem of curcumin in Zingiberaceae plants

4.Part used

Roots and stem

5.Active ingredient

Curcumin

6.Structure

7.Appearance

Orange yellow crystal powder

8.Cas No

458-37-7

9.EC No

207-280-5

10.Molecular Formula

C21H20O6

11.Molecular Weight

368.38

12.Quality

1).Ash: 5% max

2).Moisture:5%max

3).Heavy metal:10ppm max

4).Pb:2ppm max

5).As:2ppm max

6).Size:80 Mesh

Product Name

Active Ingredient

Spcification

Method

Turmeric Root Extract

Curcumin

10%, 20%,40%,60%,95%

UV

Turmeric Root Extract

 Curcumin

10%,20%,40%, 60%, 95% 

 HPLC

mp 

183 °C

density 

0.93

vapor density 

13 (vs air)

refractive index 

1.4155-1.4175

storage temp. 

−20°C

solubility 

ethanol: 10 mg/mL

form 

powder

Colour Index 

75300

color 

orange

Water Solubility 

Slightly soluble (hot)

Merck 

14,2673

BRN 

2306965

Stability:

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

CAS DataBase Reference

458-37-7(CAS DataBase Reference)

EPA Substance Registry System

1,6-Heptadiene-3, 5-dione, 1,7-bis(4-hydroxy-3-methoxyphenyl)-, (1E,6E)-(458-37-7)

Hazard Codes 

Xi

Risk Statements 

36/37/38

Safety Statements 

26-36

WGK Germany 

2

RTECS 

MI5230000

Hazard Note 

Irritant

Hazardous Substances Data

458-37-7(Hazardous Substances Data)

5.Main production equipments:8 extraction pots, 4 compression pots,

                           3 reaction vessels, 2 spraying towers, 1 drying oven;