CAS RN: 458-37-7 | Product Number: C0434

Curcumin (Natural)

Purity:

Synonyms:

Natural Yellow 3 (Natural)
(E,E)-1,7-Bis(4-hydroxy-3-methoxyphenyl)-1,6-heptadiene-3,5-dione (Natural)

Documents:

SDS | Specifications | C of A & Other Certificates | Analytical Charts

Size	Unit Price	Belgium	Japan*	Quantity
1G	£15.00	1	≥20
25G	£55.00	7	≥20

*Stock available in Belgium will be delivered in 1 to 3 days
*Stock available in Japan will be delivered in 1 to 2 weeks (excludes regulated items and dry ice shipments).

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General Information plus

Product Number	C0434
Molecular Formula / Molecular Weight	C__2__1H__2__0O__6 = 368.39
Physical State (20 deg.C)	Solid
CAS RN	458-37-7
Reaxys Registry Number	2306965
PubChem Substance ID	87565556
Merck Index (14)	2673
Colour Index	75300
MDL Number	MFCD00008365

Specifications & Properties plus

Specifications

Appearance	Light yellow to Brown powder to crystal
Absorbance	min. 0.340(2.5mg/L, EtOH, 428.0 to 432.0 nm)
Sensitiveness	to pass test

Properties (reference)

Melting Point	183 °C
Solubility in water	Insoluble
Solubility (soluble in)	Alcohol
Solubility (slightly sol. in)	Acetone,Benzene
Solubility (insoluble in)	Ether

Safety & Regulations plus

GHS

Pictogram
Signal Word	Warning
Hazard Statements	H315 : Causes skin irritation. H319 : Causes serious eye irritation.
Precautionary Statements	P264 : Wash skin thoroughly after handling. P280 : Wear protective gloves/ eye protection/ face protection. P302 + P352 : IF ON SKIN: Wash with plenty of water. P337 + P313 : If eye irritation persists: Get medical advice/ attention. P362 + P364 : Take off contaminated clothing and wash it before reuse. P332 + P313 : If skin irritation occurs: Get medical advice/ attention.