CAS: 472-61-7 Antioxidant Astaxanthin Powder for Health or Colorant

• Powder: Yes
• Customized: Customized
• Certification: GMP, HSE, ISO 9001, USP, BP
• Suitable for: Elderly, Adult
• State: Powder
• Purity: >99%
• Model NO.: HNB-astaxanthin
• Product Name: Astaxanthin
• CAS: 472-61-7
• Molecular Weight: 596.839
• Molecular Formula: C40h52o4
• Density: 1.1±0.1 g/cm3
• Assay: HPLC99%
• Sample: 10g Available
• Factory Supply: Yes
• Appearance: Red Powder
• Usage: Animal Pharmaceuticals
• Shelf Life: 2 Years Proper Storage
• Certificate: GMP/ISO9001
• Packing: Carton Box or Drum
• Function: Antibiotic
• Payment: Tt/Western Union
• Transport Package: Carton Box
• Specification: HPLC 99%
• Trademark: HNB
• Origin: China
• HS Code: 3006920000
• Production Capacity: 1000kg Per Month

Product Description

Cas:472-61-7 antioxidant astaxanthin powder for health or colorant

Product Name	Astaxanthin
Appearance	White powder
Assay	Astaxanthin(3,3-Dihydroxy-Beta,Beta-Carotene-4,4-Dione) 99%
CAS No.	472-61-7
Molecular Formula	C40H52O4
Molecular Weight	596.839
Melting point	774.0±60.0 °C at 760 mmHg
Grade	Food & Cosmetic & Medicine Grade
Test Method	HPLC
Storage	Store in cool and dry place,keep away from strong light.
Shelf life	2 years when properly stored.

1. It can reduce the weakening of myocardial contractility and the content of creatine phosphate and adenosine triphosphate during acute ischemia, maintain the morphological structure of the ischemic myocardial cell mitochondria, and have a certain protective effect on the ischemic myocardium.
2. Increase cardiac output and reduce peripheral resistance, which is conducive to anti-heart failure treatment, and may inhibit the synthesis and secretion of aldosterone and block its effect on renal tubules.
3. When the animal's isolated ventricular muscle is perfused under hypoxic conditions, the action potential duration can be shortened, and the threshold of ventricular arrhythmia is higher than that of control animals.
4. It can decrease peripheral vascular resistance and has anti-aldosterone effect.
5. Coenzyme Q10 has anti-adriamycin cardiotoxicity and hepatoprotective effects.

Item of Analysis	Specification	Results	Test Methods
Assay(on the anhydrous basis )	98%~101%	99.20%	HPLC
Appearance	Red powder	Conform	Visual
Identification
A: IR	Corresponds qualitatively to the reference	Complies	USP41-NF36
B: Color Reaction	A blue color appears	Positive	USP41-NF36
Water(KF)	≤0.2%	0.03%	USP41-NF36
Residue on ignition	≤0.1%	0.02%	USP41-NF36
Mesh size	Not less than 90% pass 80 mesh	Complies	80 mesh screen
Residual Solvents	Ethanol ≤1000ppm	18ppm	USP41-NF36
Heavy metals	Inorganic arsenic ≤3μg/g	0.06μg/g	USP41-NF36
	Total Hg ≤3μg/g	<0.01μg/g	USP41-NF36
	Lead ≤1μg/g	0.09μg/g	USP41-NF36
Chromatographic purity	Test 1: Coenzyme Q7,Q8,Q9,Q11 and related impurities:≤1.0% Test 2: 2Z isomer and related impurities:≤1.0% Test 1 & Test 2:  ≤1.5% Test 3: The single related impurities≤0.3%	0.37% 0.05% 0.42% 0.25%	USP41-NF36
Total Plate Count	≤1000cfu/g	<10 cfu/g	USP41-NF36
Yeast & Mold	≤100cfu/g	<15 cfu/g	USP41-NF36
E. Coli.	Negative	Negative	USP41-NF36
Salmonelle	Negative	Negative	USP41-NF36
S.aureus	Negative	Negative	USP41-NF36

Storage: 0-25ºC, preserve in well-closed, light-resistant container.Keep out of directly light and away from heat source.
Shelf life: 36 months if store under the conditions above and stay in original packaging.