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Zeaxanthin 5% CWS, CAS NO 144-68-3

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CAS No.:

144-68-3

Content:

Port:

SHANGHAI

Packaging:

25KG CARTON

Price valid (until):

2025-08-08

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SHANHAI YUKING+POVIDONE

Company Type:

Trader

Location:

China

Qualification:

Main Products:

EXCIPIENTS,POVIDONE,AMINO ACIDS,API,VITAMINS

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Product Description
Seller Information
Inquiry History

Description

Product Detail

zeaxanthin

Zeaxanthin 5% CWS Powder

Zeaxanthin is a kind of new oil soluble pigment, widely exists in green leafy vegetables, flowers, fruits, berries and yellow corn. Zeaxanthin CWS Powder is a free flowing powder with microencapsulation technology, widely used for food nutrition fortification, especially suitable for dry food infused with water.

Products name: Zeaxanthin CWS Powder

Synonyms: water soluble Zeaxanthin; water dispersible Zeaxanthin

CAS Number: 144-68-3

Molecular Formula: C40H56O2

Molecular Weight: 568.87

Description: Dry free flowing powder, cold water soluble (CWS)

Wincobel supply products specifications:

1> Zeaxanthin 1% CWS Powder

2> Zeaxanthin 5% CWS Powder

Packaging: Packaged in 5 kg net aluminum foil bag under nitrogen blanket, five bags per cardboard drum.

Storage and Handling: Stored in a cool dry place, protected from light, heat and oxygen. The preferred storage temperature is below 30°C.

Shelf Life: Two years in the original package. It is recommended to use the entire contents after opening.

Product Name:	zeaxanthin
Chinese aliases:	Zeaxanthin
English Name:	Zeaxanthin
Molecular formula:	C₄₀H₅₆O₂
Molecular weight:	568.87
CAS:	144-68-3
EINECS:	205-636-4

Quality standards

Characters	Orange-red powder
Detection method	HPLC
content	5%-99%

Product Description:

Fat-soluble powder or oil, which is a derivative of β carotene, soluble in organic solvents such as ether, petroleum ether, acetone, esters, etc., insoluble in water, can not be converted into Va in the body, has no Va activity, has poor stability to light and heat, especially light has the greatest impact on zeaxanthin; It is also less stable, but more stable to other ions, acids, bases and reducing agent

Items	Specifications

Certificates

Basic Info

Product Name:

Zeaxanthin

Other Name:

β,β-Carotene-3,3′-diol,(3R,3′R)-;β-Carotene-3,3′-diol,(3R,3′R)-all-trans-;Zeaxanthin;(3R,3′R)-β,β-Carotene-3,3′-diol;Zeaxanthin,all-trans-;Xanthophyll 3;Anchovyxanthin;Zeaxanthol;Anchovyxanthin,all-trans-;all-trans-Anchovyxanthin;all-trans-Zeaxanthin;(3R,3′R)-Zeaxanthin;ZeaGold;E 161H;Optisharp;all-trans-3R,3′R-Zeaxanthin;Luteinofta;all-E-Zeaxanthin;(3R,3′R)-Dihydroxy-β-carotene;(3R,3′R)-Dihydroxy-β-carotene;32638-35-0;34182-33-7

CAS No.:

144-68-3

Molecular Formula:

C40H56O2

InChIKeys:

InChIKey=JKQXZKUSFCKOGQ-QAYBQHTQSA-N

Molecular Weight:

568.87

Exact Mass:

568.87

EC Number:

205-636-4

UNII:

CV0IB81ORO

NSC Number:

713073

DSSTox ID:

DTXSID5046807

HScode:

29062990

Categories:

Colorant

Characteristics

PSA:

40.5

XLogP3:

10.9

Appearance:

Solid

Density:

0.9944 (rough estimate)

Melting Point:

215.5 °C

Boiling Point:

572.66°C (rough estimate)

Flash Point:

273.4±26.1 °C

Refractive Index:

1.5250 (estimate)

Water Solubility:

4.363e-011 mg/L @ 25 °C (est)

Storage Conditions:

−20°C

Vapor Pressure:

2.19E-23mmHg at 25°C

See More Zeaxanthin Properties 

Hazard Identification

Classification of the substance or mixture

Not classified.

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)	No symbol.
Signal word	No signal word
Hazard statement(s)	none
Prevention	none
Response	none
Storage	none
Disposal	none

Other hazards which do not result in classification

no data available

Handling and Storage

Precautions for safe handling

Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.

Conditions for safe storage, including any incompatibilities

Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.

See More Zeaxanthin Safety Data Sheet 

Seller Information

Business Type:
Trader

Main Products:
EXCIPIENTS,POVIDONE,AMINO ACIDS,API,VITAMINS

Location:
5th Floor, No.35, Lane 100, Banxia Rd. Pudong New District, Shanghai

Payment Terms:
TT against copy of documents,D/P,L/C,D/A,TT against B/L draft before shipment,100% TT in advance

Average lead Time:
180

Total Annual Revenue:
$25 million-$50 million

Total Employees:
51-100

Year of Establishment:
2005

SHANHAI YUKING+POVIDONE is a leading Trader supplier of L-Ascorbic acid, Glycine, Sodium saccharin based in Districts, Shanghai, China. With a commitment to quality and customer satisfaction, SHANHAI YUKING+POVIDONE has become a trusted name in the industry. Our product line includes a range of high-quality L-Ascorbic acid, Glycine, Sodium saccharin, which are available at competitive prices. SHANHAI YUKING+POVIDONE has established itself as a reliable supplier of chemical products on the echemi.com.

Inquiry History

7 Inquiries

Country	Product	Purchase Quantity	Date Posted
United States	Zeaxanthin	1 KG	Jun 19, 2025
Brazil	Zeaxanthin	100 MT	Nov 22, 2024
India	Zeaxanthin	300.00 KG	Sep 20, 2023
Pakistan	Zeaxanthin	100 KG	Aug 26, 2023
Australia	Zeaxanthin 5% (CWS)	40 KG	Jul 8, 2025
Egypt	Zeaxanthin 5%	25.00 KG	Feb 24, 2025
Bangladesh	Zeaxanthin	30 KG	Nov 15, 2023

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