Jiangsu, China
Business Range:
Health & Medicine
Number of Employees:
Year of Establishment:
Management System Certification:
ISO 9001
OEM/ODM Availability:
OEM/ODM Service
Sample Available
U.S. Warehouse
Distributorship Cooperation

Emodin, Cas 518-82-1, Rhubarb Extract manufacturer / supplier in China, offering Factory Supply Rhubarb Extract Emodin, Manufacturer of Lemon Powder/FDA; ISO22000; Kosher; SGS; Halal., Manufacturer of Green Tea Powder/FDA; ISO22000; Kosher; SGS; Halal. and so on.

Gold Member Since 2008
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Factory Supply Rhubarb Extract Emodin

Get Latest Price
Min. Order / Reference FOB Price
1 kg US $20-350/ kg
Production Capacity: 1000kg/Per Week
Transport Package: 25kg/Drum, or as The Customer′s Requirements
Payment Terms: L/C, T/T, Western Union, Paypal, escrow
Raw Material: Plants
Color: White
CAS: 518-82-1
Test Method: HPLC
Appearance: White Crystalline Powder
Specification: ISO, Kosher, SGS, BV

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Basic Info

Model NO.: 518-82-1
Trademark: CPE
Origin: Nanjing, Jiangsu, China
HS Code: 2932999099

Product Description

Name: Emodin 98% Professional manufacturer
Specification: 98% by HPLC
CAS No: 518-82-1
Molecular Formula: C15H10O5
Molecular Weight: 270.241
Biological Source: Isol. From Polygonum cuspidatum
Solubility: Insoluble in water, soluble in ethanol, slightly soluble in diethyl ether, chloroform, benzene, soluble in caustic soda solution, sodium carbonate solution of ammonia solution, obvious cherry red
Physical Description: Orange or yellow-brown needles
Melting Point: 266-268 ° C
Ash: ≤ 1%
Loss on drying: : ≤ 2%
Heavy metals: ≤ 10ppm

1. On the blood system:
(1) Hemostasis
(2) Cholesterol

2. Anti-inflammatory effects:
(1) The original microbial resistance
(2) Anti-inflammatory, antipyretic effects
(3) Immune regulation
(4) Anti-aging antioxidant

Paperboard barrel lined with two-layer polyethylene film bag
Tightly sealed in a clean, cool, dry area, keep away from strong, direct light.
Shelf life: 2 years when properly stored

ISO9001: 2000, CPE. BV and SGS standard.
Nanjing Zelang Medical Technology co., Ltd
Product  Name Emodin
CAS # 518-82-1
Molecular Formula C15H10O5
Molecular Weight 270.2
Content 50% 98%
QC ISO9001:2008 GMP Production Line
Appearance Yellow powder
Odour Characteristic
plant Source   Tadeshina plant roots extract 
Solubility Insoluble in water, soluble in ethanol, slightly soluble in diethyl ether,
  chloroform,  benzene,   soluble in caustic soda solution, sodium
 carbonate solution of ammonia   solution, obvious cherry red
Pharmacological actions  strong antibacterial activity, emodin effective inhibitory concentration 
 of 1.5 ~ 2.5ug/ml.
Particle size 100% pass 80 mesh

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