High Quality b,b-Carotene-4,4'-dione CAS NO.514-78-3

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Min.Order: 1 Gram
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514-78-3
b,b-Carotene-4,4'-dione
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ProName: High Quality b,b-Carotene-4,4'-dione
CasNo: 514-78-3
Molecular Formula: C40H52O2
Appearance: orange-yellow powder
Application: pharmaceutical intermediates
DeliveryTime: Qingdao Port
PackAge: 1kg or 25Kg drum
Port: QIngdao Port
ProductionCapacity: 3000 Metric Ton/Year
Purity: 98% HPLC
Storage: Store in dry, dark and ventilated plac...
Transportation: By air or by sea. Prompt delivery
LimitNum: 1 Gram
Moisture Content: See data sheet
Samples: Available

Superiority

Qingdao Sigma Chemical Ltd is is a global chemical industry manufacturers and suppliers of pharmaceuticals and intermediates, peptide,Nootropis etc API, food and feed additives, herbal extracts, agrochemicals and fine chemicals etc.

Our Laboratory is located in shandong province. There are 15 experts in our research team. Talented personnel and well-equipped laboratory makes rigorous and professional quality control possible. Lyphar Biotech is equipped with various detection devices, such as HPLC, GC, Spectrophotometer, AAS, Polarimeter, Auto titrators, BOD Incubators, COD Incubators, Melting point apparatus and so on.

The aim of QDSIGMA is a quality policy that "Elements in the system all have been satisfied, Personnel has been trained; Every batch of material is checked, Each procedure guarantees the quality; Every bag of our products is top grade, Service is thoughtful all the time, quality and reputation to increase market share and promote enterprise development. The quality, colors and forms of our products have reached a high level in related chemical industry, which relies on characteristic and advanced processing technology and it has gained a high and reliable reputation from customers at both quality and services.

QDSIGMA has become the "Top 500 Chinese manufacturing companies","Top 20 of global chemical sales".QDSIGMA has 21 subsidiaries and holding companies.

We promise our customer following items

1.Reasonable price:
2.Low moq:No worry about the low moq, our moq is 1 gram or lower.
3.Good and efficient service,Fast Delivery
4.Super-good quality

Contact us
If you have any further questions or need a sample,Please do not hesitate to contact us.

Jessica | Senior Sales | Qingdao Sigma chemical Co.,Ltd

| Address:No 70,Shandong Road,Qingdao city,China

Details

Product Name	canthaxanthin
CAS NO.	514-78-3
EINECS NO.	208-187-2
Molecular formula	C40H52O2
Molecular weight	564.8397
Boiling point	717°C at 760 mmHg

Canthaxanthin is widely used and generally recognized as safe (GRAS) for use as a food color additive. Extensively used in commercial food products like ketchup, Ocean Spray cranberry juice, etc. 30mg per 16 ounces of food or liquid ingested is the suggested dosage. Research does show that carotenoid supplements are not as well absorbed when taken alone on an empty stomach.

Specification

Product Name

canthaxanthin

Quantity

1kg

Specification

25kg/drum

Batch No.

2010.9.19

Ref.Standard

QCTHC101001-2

Manufacturing Date

2010.9.22

Description

Red to orange-red fluidity powder

Items	Specifications	Results
Assay	≥10%	10.2%
Losing on drying	≤8.0%	3.5%
Heavy metal	≤0.002%	≤0.002%
Arsenic	≤0.0003%	≤0.0003%
Axmin(1%,1cm)	≥20	30.0
Bacteria Fungi and yeast Enterobacteriaceae	≤1000cfu/g ≤100cfu/g ≤30MPN/100g	≤1000cfu/g ≤100cfu/g ≤30MPN/100g

High Quality b,b-Carotene-4,4'-dione CAS NO.514-78-3

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