Top Quality Natural Melatonine

Min.Order / FOB Price:Get Latest Price

1 Kilogram	FOB Price:USD 35.0000 -49.0000

1 Kilogram

FOB Price:USD 35.0000 -49.0000

Min.Order :1 Kilogram
Purity: 99%
Payment Terms : T/T,Other

Keywords

Melatonine 73-31-4 Melatonine powder

Quick Details

Appearance:white powder
Application:Pharmaceutical;Food Preservative;Cosmetics;Food
PackAge:1kg/bag,5kg/bag,25kg/drum
ProductionCapacity:5000|Kilogram|Month
Storage:in a cool&dry place
Transportation:By air,By Sea

Superiority:

73-31-4 - Physico-chemical Properties

Molecular Formula	C13H16N2O2
Molar Mass	232.28
Density	1.1099 (rough estimate)
Melting Point	116.5-118 °C (lit.)
Boling Point	374.44°C (rough estimate)
Flash Point	9℃
Solubility	DMSO : 100 mg/mL (430.51 mM; Need ultrasonic);Ethanol : ≥ 50 mg/mL (215.26 mM)
Vapor Presure	1.25E-10mmHg at 25°C
Appearance	White crystalline powder
Color	white to off-white
Merck	14,5816
BRN	205542
pKa	16.26±0.46(Predicted)
Storage Condition	-20°C
Sensitive	`sensitive` to light, easy to oxidize
Refractive Index	1.6450 (estimate)
MDL	MFCD00005655
Physical and Chemical Properties	white or off-white crystalline powder
Use	Used in medicine and health care products, can enhance the body's immune function, prevent aging return to youth, and is a natural "sleeping pill".

Risk Codes	R60 - May impair fertility R39/23/24/25 - R23/24/25 - Toxic by inhalation, in contact with skin and if swallowed. R11 - Highly Flammable
Safety Description	S24/25 - Avoid contact with skin and eyes. S99 - S53 - Avoid exposure - obtain special instructions before use. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) S36/37 - Wear suitable protective clothing and gloves. S16 - Keep away from sources of ignition. S7 - Keep container tightly closed.
UN IDs	UN1230 - class 3 - PG 2 - Methanol, solution
WGK Germany	2
RTECS	AC5955000
FLUKA BRAND F CODES	8-10-23
HS Code	29379000
Toxicity	LD50 orally in Rabbit: > 3200 mg/kg

Details:

Melatonine

CAS:

73-31-4

MF:

C13H16N2O2

MW:

232.28

EINECS:

200-797-7

MDL No.:

MFCD00005655

Properties

Melting point:

116.5-118 °C (lit.)

Boiling point:

374.44°C (rough estimate)

Density

1.1099 (rough estimate)

refractive index

1.6450 (estimate)

Flash point:

9℃

storage temp.

-20°C

solubility

Soluble in ethanol to at least 50mg/ml

pka

16.26±0.46(Predicted)

form

Powder

color

white to off-white

Merck

14,5816

BRN

205542

InChIKey

DRLFMBDRBRZALE-UHFFFAOYSA-N

LogP

1.043 (est)

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