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Shaanxi Dafeng Scientific, Industrial and Trading
 

All Trade Leads by Shaanxi Dafeng Scientific, Industrial and Trading

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Appearance :White Powder

Identification:

1.FT-IR Confirms

2.HPLC Confirms

3.NMR Confirms

4.Mass Confirms

Loss on Drying:NMT1.5%,0.9%

Impurities:

10-DAB III: 0.25%

10-Deacetyl Taxol: 0.06%

10-Deacetyl Cephalomannine: 0.03%

Taxol: 0.24%

Cephalomannine: 0.01%Max

7-epi-10-Deacetyl Taxol: 0.01%Max

7-epi Taxol: 0.21%

HPLC(Assay):99%min
Baccatin III  2007-07-17 [China]  >> Expired
Appearance :White Powder Identification: 1.FT-IR Confirms 2.HPLC Confirms 3.NMR Confirms 4.Mass Confirms Loss on Drying:NMT1.5%,0.9% Impurities: 10-DAB III: 0.25% 10-Deacetyl Taxol: 0.06% 10-Deacetyl Cephalomannine: 0.03% Taxol: 0.24% Cephalomannine: 0.01%Max 7-epi-10-Deacetyl Taxol: 0.01%Max 7-epi Taxol: 0.21% HPLC(Assay):99%min   >>
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Usage: Astringent, haemostatic, cholagogic, antipyretic and digestant, hypotensive and diuretic.

Specification:
Plant latin name: Rheum palmatum L.
Use Part: Root and Stem
Appearance: Orange Powder
Active Ingredient: Emodin
Content: Min.50 %-98% by HPLC
Particle size: 80 Mesh
Heavy Metal :<10PPM
Ash: Max. 2%
Molecular Structure and Formula: C15H10O5

Microbiological Control:
Total plate count: <1000CFU/gm
E. Coil: Negative
Salmonella: Negative
Yeast & Mold:<100CFU/gm

S...
Emodin  2007-07-17 [China]  >> Expired
Usage: Astringent, haemostatic, cholagogic, antipyretic and digestant, hypotensive and diuretic. Specification: Plant latin name: Rheum palmatum L. Use Part: Root and Stem Appearance: Orange Powder Active Ingredient: Emodin Content: Min.50 %-98% by HPLC Particle size: 80 Mesh Heavy Metal :<10PPM Ash: Max. 2% Molecular Structure and Formula: C15H10O5 Microbiological Control: Total plate count: <1000CFU/gm E. Coil: Negative Salmonella: Negative Yeast & Mold:<100CFU/gm S...   >>
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Usage: Antioxidant, estrogen; It can decrease blood viscosity, and is help for mammary cancer.
Specification:
Plant latin name: Polygonum cuspidatum Sieb. et Zucc
Use Part: Root
Appearance: Offwhite-yellowish Powder
Content: 98% by HPLC
Particle size: 80 Mesh
Heavy Metal : <10PPM
Ash: Max. 0.5%
Molecular Formula: C14H12O3
M.W: 228.2

Microbiological Control:
Total plate count:<1000CFU/gm
E. Coil: Negative
Salmonella: Negative
Yeast & Mold: <100CFU/gm 

Storage: Store in c...
Resveratrol  2007-07-17 [China]  >> Expired
Usage: Antioxidant, estrogen; It can decrease blood viscosity, and is help for mammary cancer. Specification: Plant latin name: Polygonum cuspidatum Sieb. et Zucc Use Part: Root Appearance: Offwhite-yellowish Powder Content: 98% by HPLC Particle size: 80 Mesh Heavy Metal : <10PPM Ash: Max. 0.5% Molecular Formula: C14H12O3 M.W: 228.2 Microbiological Control: Total plate count:<1000CFU/gm E. Coil: Negative Salmonella: Negative Yeast & Mold: <100CFU/gm Storage: Store in c...   >>
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Usage: Hypotensive, antipyretic, inhibitory activity against bacillus dysenteriae, Antispasmodic and relaxation action on smooth muscle.
Specification: 
Plant latin name: Pueraria lobata (Willd.) Ohwi
Use Part: Root 
Appearance: Palm Powder
Active Ingredient: Pueraria
Content: 97%,98% by HPLC
Particle size: 80 Mesh
Heavy Metal :<10PPM
Ash: Max. 1%
Molecular Formula and Structure:C21H20O9
Microbiological Control:
Total plate count:<1000CFU/gm
E. Coil: Negative
Salmonella: Negati...
Puerarin  2007-07-17 [China]  >> Expired
Usage: Hypotensive, antipyretic, inhibitory activity against bacillus dysenteriae, Antispasmodic and relaxation action on smooth muscle. Specification: Plant latin name: Pueraria lobata (Willd.) Ohwi Use Part: Root Appearance: Palm Powder Active Ingredient: Pueraria Content: 97%,98% by HPLC Particle size: 80 Mesh Heavy Metal :<10PPM Ash: Max. 1% Molecular Formula and Structure:C21H20O9 Microbiological Control: Total plate count:<1000CFU/gm E. Coil: Negative Salmonella: Negati...   >>
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Usage: Resist the arrhythmia cordis, resists the asthma, antitumor , resists the ulcer, resist the inflammation and ease pain on calm function .
Specification: 
The source of the plant: Sophora flavescens Ait.
Use Part: Root 
Appearance: White Powder
Content: 98% by HPLC
Particle size: 80 Mesh
Heavy Metal: <10PPM
Ash: Max. 1%
Molecular Formula and Structure:C15H24N2O
M.W: 248.36

Microbiological Control:
Total plate count:<1000CFU/gm
E. Coil: Negative
Salmonella: Negative
Yea...
Matrine  2007-07-17 [China]  >> Expired
Usage: Resist the arrhythmia cordis, resists the asthma, antitumor , resists the ulcer, resist the inflammation and ease pain on calm function . Specification: The source of the plant: Sophora flavescens Ait. Use Part: Root Appearance: White Powder Content: 98% by HPLC Particle size: 80 Mesh Heavy Metal: <10PPM Ash: Max. 1% Molecular Formula and Structure:C15H24N2O M.W: 248.36 Microbiological Control: Total plate count:<1000CFU/gm E. Coil: Negative Salmonella: Negative Yea...   >>
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Usage: Treat prostate cancer, galactopore cancer and tumour.
Specification:
Plant latin name: Glycine max(L.) Merr
Use Part: Seed of soybean
Appearance: Yellowish Powder
Active Ingredient: Genistein
Content: Min.85%-98% by HPLC
Particle size: 80 Mesh
Heavy Metal  <10PPM
Ash: Max. 0.5%
Molecular Formula and Structure: C15H10O5
M.W: 270.2
Microbiological Control:
Total plate count:<1000CFU/gm
E. Coil Negative
Salmonella:Negative
Yeast & Mold:<100CFU/gm

Storage: Store in co...
Genistein  2007-07-17 [China]  >> Expired
Usage: Treat prostate cancer, galactopore cancer and tumour. Specification: Plant latin name: Glycine max(L.) Merr Use Part: Seed of soybean Appearance: Yellowish Powder Active Ingredient: Genistein Content: Min.85%-98% by HPLC Particle size: 80 Mesh Heavy Metal <10PPM Ash: Max. 0.5% Molecular Formula and Structure: C15H10O5 M.W: 270.2 Microbiological Control: Total plate count:<1000CFU/gm E. Coil Negative Salmonella:Negative Yeast & Mold:<100CFU/gm Storage: Store in co...   >>
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Usage: Used in cosmetics and health food
Specification:
Use Part:  Seed 
Content: Min. 95%,98% by HPLC
Particle size: 80 Mesh
Heavy Metal :<10PPM
Ash: Max. 0.5%
Solubility: Solubal in ethanol
Molecular Formula:C20H27NO11
M.W:57.42
Microbiological Control:
Total plate count: <1000CFU/gm
E. Coil: Negative
Salmonella: Negative
Yeast & Mold:  <100CFU/gm
Storage: Store in cool & dry place. 
Keep away from strong light and heat.
Shelf life: Two years when properly stored.
Pac...
Amygdalin  2007-07-17 [China]  >> Expired
Usage: Used in cosmetics and health food Specification: Use Part: Seed Content: Min. 95%,98% by HPLC Particle size: 80 Mesh Heavy Metal :<10PPM Ash: Max. 0.5% Solubility: Solubal in ethanol Molecular Formula:C20H27NO11 M.W:57.42 Microbiological Control: Total plate count: <1000CFU/gm E. Coil: Negative Salmonella: Negative Yeast & Mold: <100CFU/gm Storage: Store in cool & dry place. Keep away from strong light and heat. Shelf life: Two years when properly stored. Pac...   >>
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Usage: According to over 2000 clinical case studies, when used for the treatment of tertian fever, it is better than chloroquine in terms of time to suppress the pathogen. No adverse effect in clinical cases. Esp. useful for the treatment of cases resistant to chloroquine. However, the short term recurrance rate is higher than chloroquine.
Specification:
Use Part: Artemisia annua L., leaves.
Appearance: clear needle-like crystal
Content:  Min.99% by HPLC
Particle size:80 Mesh
Heavy Metal :...
Artemisinin  2007-07-17 [China]  >> Expired
Usage: According to over 2000 clinical case studies, when used for the treatment of tertian fever, it is better than chloroquine in terms of time to suppress the pathogen. No adverse effect in clinical cases. Esp. useful for the treatment of cases resistant to chloroquine. However, the short term recurrance rate is higher than chloroquine. Specification: Use Part: Artemisia annua L., leaves. Appearance: clear needle-like crystal Content: Min.99% by HPLC Particle size:80 Mesh Heavy Metal :...   >>
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Usage: Hemostatic and analgesic, Bacteriostatic, lapactic. 
Specification: 
Plant latin name: Polygonum cuspidatum Sieb. et Zucc 
Use Part: Root 
Appearance: Yellowish powder 
Content:98% by HPLC 
Particle size: 80 Mesh 
Heavy Metal : <10PPM 
Ash: Max. 0.5%

Microbiological Control
Total plate count: <1000CFU/gm 
E. Coil: Negative 
Salmonella: Negative 
Yeast & Mold:  <100CFU/gm
Polydatin  2007-07-17 [China]  >> Expired
Usage: Hemostatic and analgesic, Bacteriostatic, lapactic. Specification: Plant latin name: Polygonum cuspidatum Sieb. et Zucc Use Part: Root Appearance: Yellowish powder Content:98% by HPLC Particle size: 80 Mesh Heavy Metal : <10PPM Ash: Max. 0.5% Microbiological Control Total plate count: <1000CFU/gm E. Coil: Negative Salmonella: Negative Yeast & Mold: <100CFU/gm   >>
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Product name: Sibutramine HCl

Chemical name: N - {1- [1 -(4-chlorophenyl) cyclobutyl ] -3-methylbutyl } -N,N'-dimethylamine

CAS: 106650-56-0

Chemical formula: C17H26ClN∙HCl∙H2O

White crystalline powder,Easy to be dissolved in methanol.
Melting point:193.0~195.0℃ 
Water content:5.0-6.0% 
Residue on ignition:≤0.1% 
Heavy metal(Pb):≤10.0ppm 
Thin layer chromatography(TLC):Only one stain 
Single impurity:≤0.2% 
Total impurities:≤0.4% 
Assay:≥99.0

Main use: It i...
Sibutramine HCl  2007-07-14 [China]  >> Expired
Product name: Sibutramine HCl Chemical name: N - {1- [1 -(4-chlorophenyl) cyclobutyl ] -3-methylbutyl } -N,N'-dimethylamine CAS: 106650-56-0 Chemical formula: C17H26ClN∙HCl∙H2O White crystalline powder,Easy to be dissolved in methanol. Melting point:193.0~195.0℃ Water content:5.0-6.0% Residue on ignition:≤0.1% Heavy metal(Pb):≤10.0ppm Thin layer chromatography(TLC):Only one stain Single impurity:≤0.2% Total impurities:≤0.4% Assay:≥99.0 Main use: It i...   >>
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