High Quality 1,6-Heptadiene-3,5-dione,1,7-bis(4-hydroxy-3-methoxyphenyl)-, (1E,6E) CAS NO.458-37-7

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458-37-7
1,6-Heptadiene-3,5-dione,1,7-bis(4-hydroxy-3-methoxyphenyl)-, (1E,6E)-
1,6-Heptadiene-3,5-dione,1,7-bis(4-hydroxy-3-methoxyphenyl)-, (1E,6E)- Price

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ProName: High Quality 1,6-Heptadiene-3,5-dione,...
CasNo: 458-37-7
Molecular Formula: C21H20O6
Appearance: bright 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

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Product Information

[Product Name] turmeric root extract powder

[Botanical Name] curcuma longa Linn

[Part Used] root

[Active Ingredien]curcumin

[CAS No.] 458-37-7

[Appearance] bright yellow powder

[Mol. Formula] C12H20O6

[Mol. Weight] 368.37

Analysis	Results	Specification
Assay	95%	95.8%
Chemical Contro
Ash	0.6%	≤4%
Pesticides	Complies	≤2PPM
Heavy metals	Complies	≤5PPM
Arsenic	Complies	≤3PPM
Physical Control
Appearance	Complies	Yellow Power
Particle size	Complies	100%through 80 mesh
Moisture	1.0%	≤2%
Microbioiogical
Total of bacteria	Complies	≤1000/G
Fungi	Complies	≤100/G
Salmgosella	Complies	Negative
Coli	Complies	Negative

d sulfuric acid.

High Quality 1,6-Heptadiene-3,5-dione,1,7-bis(4-hydroxy-3-methoxyphenyl)-, (1E,6E) CAS NO.458-37-7

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