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Products

Plant Extracts

95% 99% up Turmeric Extract / Curcumin 458-37-7

Category:

Plant Extracts

CAS NO:

458-37-7

Standard:

In-house Standards,

Price Range:

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Main Sales Markets:

North America,Central/South America,Western Europe,Eastern Europe,Australasia,Asia,Middle East,Africa

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Sinoway Industrial Co. Ltd

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Basic Info

CAS Number

458-37-7

Pharmacopoeia

In-house Standards

Grade

Food Grade

Is Manufacturer

YES

Packaging & Delivery

Packaging Specification

25kg/drum; 5kg/bag, 1kg/bag

Minimum Order Quantity

1kg

Delivery Cycle

7 days after payment

Product Description

Product Information

Product name	Organic Turmeric Root Extract / Curcumin
Active Ingredient	Curcumin
CAS No.	458-37-7
Molecular Formula	C21H20O6
Molecular Weight	368.38
Assay	95%, 98%, 99% up
Appearance	Orange-yellow crystalline powder

COA of Curcumin

ANALYSIS	SPECIFICATION	RESULTS
Appearance	Yellow Powder	Complies
Assay（Test by HPLC）	Total Crucuminoids≥95% Curcumin≥80% Demethoxy Curcumin≤15% Bis-demethoxy curcumin≤2%	95.56% 81.36% 15.24% 1.96%
Sieve Analysis	NLT 100% pass 80 mesh	Complies
Moisture (%)	≤2%	0.95%
Ash	<1%	0.41%
Heavy Metal	<10 ppm	Complies
Arsenic (As)	<0.1 ppm	Complies
Lead(Pb)	<0.5 ppm	Complies
Cadmium (Cd)	<0.05 ppm	Complies
Mercury (Hg)	Not Detected	Complies
Pesticide Residue
Acephate	<0.1 ppm	Complies
Methamidophos	<0.1 ppm	Complies
Parathion	<0.1 ppm	Complies
PCNB	<10 ppb	Complies
Microbiology
Total Plate Count	<1000 cfu/g	98 cfu/g
Yeast & Mold	<100 cfu/g	34 cfu/g
E.Coli	Negative	Complies
Salmonella	Negative	Complies
Conclusion	Conform with specification
Storage	Store in cool & dry place;Keep away from strong light and heat
Shelf Life	2 years when properly stored