BGC > CAS Search > 458-37-7

Characters	Powder
Color	Orange-Yellow
Odour	Light-Bitter
Mesh	100
Solubility	Soluble in Ethanol
Loss on drying %	5.0 Max
Assay	By HPLC
Content %	Curcumidins 95 min
Arsenic, As PPM	2 Max
Heavy Metals PPM	10 Max
Bateria colonies /g	1,000 Max
Moulds colonies/g	100 Max
Yeast colonies/g	100 Max
E.Coli colonies/g	Negative
Samonella colonies/g	Negative

Molecular Formula: C21H20O6
Molecular Weight: 368.38
Hazard Symbols: Xi,F
UN Number: UN1170 - class 3 - PG 2 - Ethanol, solution
WGKGermany: 2
PackingGroup: II
HS Code: 29145000

Natural Turmeric 95% extract powder and Granules-458-37-7

Appearance:Fine powder

Assay: 95%, 15%

Appearance	Yellow orange powder
Assay	95%min

Appearance	orange-yellow powder
Assay(HPLC)	≥ 98%
Melting Point	183-186ºC
Loss on drying	≤ 1%
Residual on Ignition	≤ 0.1%
Residual Solvents	No tolu or benzene
Passes through 80 mesh	100%
Arsenic	≤ 1ppm
Pb	≤ 5ppm
Total Plate Count	<500CFU/G
Mould &Yeast	<100CFU/G
E.Coli	Absent
Salmonella	Absent
Stahylococcus aureus	Absent
Pseudomona aeruginosa	Absent

Specifications	95% HPLC
Appearance	orange yellow powder

EINECS: 207-280-5
Molecular formula: C21H20O6

(turmeric) 95%

(turmeric) 95%

Description:
Curcumin is the principal curcuminoid of the popular Indian spice turmeric, which is a member of the ginger family (Zingiberaceae). Nutritional supplement in health care products.

• Molecular Weight:368.38
• Boiling Point:591.4±50.0°C at 760 mmHg
• Melting Point:>180°C (dec.)

Molecular Formula:
C21H20O6
Canonical SMILES:
COC1=C(C=CC(=C1)C=CC(=O)CC(=O)C=CC2=CC(=C(C=C2)O)OC)O
InChI:
InChI=1S/C21H20O6/c1-26-20-11-14(5-9-18(20)24)3-7-16(22)13-17(23)8-4-15-6-10-19(25)21(12-15)27-2/h3-12,24-25H,13H2,1-2H3/b7-3+,8-4+
InChIKey:
VFLDPWHFBUODDF-FCXRPNKRSA-N
Solubility:
Soluble in Chloroform (Slightly, Sonicated), DMSO (Slightly), Methanol (Slightly)
Application:
Ingredient of health care products.
Storage: Store at 2-8°C
Synonyms:
(1E,6E)-1,7-Bis(4-hydroxy-3-methoxyphenyl)-1,6-heptadiene-3,5-dione; (E,E)-1,7-Bis(4-hydroxy-3-methoxyphenyl)-1,6-heptadiene-3,5-dione; Natural Yellow 3; Curcuma; Curcumin I; Curcumine; Diferuloylmethane; Haidr; Halad; Haldar; Ukon; Turmeric Yellow; NSC32982

Purity: 98%
Smile code: O=C(CC(/C=C/C1=CC=C(O)C(OC)=C1)=O)/C=C/C2=CC=C(O)C(OC)=C2
MDL Number: MFCD00008365
MolFormula: C21H20O6
MolWeight: 368.3800
Available in stock: 11030.652

Smile code:
O=C(CC(/C=C/C1=CC=C(O)C(OC)=C1)=O)/C=C/C2=CC=C(O)C(OC)=C2
MDL Number:
MFCD00008365
Purity :
98%
Available in stock:
8455.3 g

Alias Name	Curcuma longa
Active Ingredients	Curcumin
Specification	95%
Appearance	Yellow powder
Molecular Formula	C21H20O6
Molecular Weight	368.4 g/mol
Test Method	HPLC
Origin	Hunan, China