Best-Selling Xylazine Hcl - Factory supplier Melatonine CAS 73-31-4 – Starsky

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Best-Selling Xylazine Hcl - Factory supplier Melatonine CAS 73-31-4 – Starsky Detail:

Description

Product Name: Melatonine

CAS: 73-31-4

MF: C13H16N2O2

MW: 232.28

EINECS: 200-797-7

Melting point: 116.5-118 °C (lit.)

Boiling point: 374.44°C (rough estimate)

Density: 1.1099 (rough estimate)

Fp: 9℃

Storage temp: -20°C

Form: Powder

Color: white to off-white

Merck: 14,5816

BRN: 205542

Specification

Product name Melatonine
CAS No. 73-31-4
Batch No. 2021051101 Quantity 2000 kg
Manufacturing date May.11, 2021 Testing date  May.11, 2021
Inspection items Specifications Results
Appearance Off-White to White Crystalline Powder conform
Assay (HPLC Melatonin ) ≥99.5% 99.56%
HPLC Impurities ≤1.0% Not  detected
Heavy Metals
As ≤ 0.3 ppm 0.2 ppm
Pb ≤ 0.3 ppm 0.2 ppm
Cd ≤ 0.3 ppm negative
Hg ≤ 0.1 ppm negative
Sum ≤ 1 ppm 0.4 ppm
Arsenic ≤ 1 ppm Complies
Loss on drying ≤0.2% 0.05%
Melting Point 117-119°C 117-118°C
Bulk Density g/ml 0.44 g/ml
Tap Density g/ml 0.62 g/ml
Particle Size 100% pass 80 mesh Complies
Residual Solvents
 Ethyl Acetate  Absent  Absent
Acetic Acid Absent Absent
Ethanol ≤ 500 ppm 194 ppm
Microbiological Analysis
Total Plate Counts ≤ 1000 cfu/g 21cfu/g
Yeast and Mold ≤ 100 cfu/g Negative
E.Coli Negative Negative
Staphylococcus Negative Negative
Salmonella Negative Negative

Application

1. Hormone postulated to mediate photoperiodicity in mammals. Inhibits cerebellar nitric oxide synthetase

2. Melatonine can be used in sleep induction, modifies circadian rhythm, antioxidant, free radical scavenger

3. Immunostimulant;Melatonin receptor ligand

4. Melatonin has complex effects on apoptotic pathways, inhibiting apoptosis in immune cells and neurons but enhancing apoptotic cell death of cancer cells. Inhibits proliferation/metastasis of breast cancer cells by inhibiting estrogen receptor action.

Storage

Stored in a dry and ventilated warehouse.


Product detail pictures:

Best-Selling Xylazine Hcl - Factory supplier Melatonine CAS 73-31-4 – Starsky detail pictures

Best-Selling Xylazine Hcl - Factory supplier Melatonine CAS 73-31-4 – Starsky detail pictures

Best-Selling Xylazine Hcl - Factory supplier Melatonine CAS 73-31-4 – Starsky detail pictures

Best-Selling Xylazine Hcl - Factory supplier Melatonine CAS 73-31-4 – Starsky detail pictures


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So that you can finest fulfill client's demands, all of our operations are strictly performed in line with our motto "High Excellent, Competitive Price, Fast Service" for Best-Selling Xylazine Hcl - Factory supplier Melatonine CAS 73-31-4 – Starsky, The product will supply to all over the world, such as: Madagascar, Algeria, Mexico, With the development of the society and economy, our company will continue the "loyalty, dedication, efficiency, innovation" spirit of enterprise, and we will always adhere to the management idea of "would rather lose gold, do not lose customers heart". We will serve the domestic and foreign businessmen with sincere dedication, and let us create bright future together with you!
  • The company's products can meet our diverse needs, and the price is cheap, the most important is that the quality is also very nice.
    5 Stars By Tina from Barcelona - 2017.02.18 15:54
    The company has rich resources, advanced machinery, experienced workers and excellent services, hope you keep improving and perfecting your products and service, wish you better!
    5 Stars By Jodie from Bulgaria - 2018.12.22 12:52
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