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[Sell]
4-Hydroxytestosterone Acetate |
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Product Name:4-Hydroxytestosterone Acetate
Chemical name: 4-Androsten-4,17ß-ol-3-one Acetate
Molecular Structure:
Description: White Crystalline powder
Specification: Enterprise Standard
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» Posted by: 武汉鑫佳灵生物科技有限公司 [China]  |
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[Sell]
Methyltestosterone |
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Product Name:Methyltestosterone CAS# 58-18-4
Chemical Name:4-Androsten-17 a-methyl-17ß-ol-3-one
Chemical Formula:C20H30O2
Molecular Structure:
Description:white or almost white crystalline powder
Specification:USP31/BP2008 |
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| » Posted by: 武汉鑫佳灵生物科技有限公司 [China] |
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[Sell]
QX73M |
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| Automotive Relay: QX73M |
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| » Posted by: NINGBO YINZHOU QIMAO ELECTRIC CO., LTD [China] |
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[Sell]
1,2-Dimethyl-5-nitroimidazole |
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Specifications
Dimetridazole cas no. 551-92-8
Molecular Formula C5H7N3O2
high quality,competitive price,quick shipment
product Name dimetridazole
Synonyms 1,2-Dimethyl-5-nitroimidazole; 1,2-Dimethy-5-Nitro Imidazole; 1,2-dimethyl-5-nitro-1H-imidazole
Molecular Formula C5H7N3O2
Molecular Weight 141.128
InChI InChI=1/C5H7N3O2/c1-4-6-3-5(7(4)2)8(9)10/h3H,1-2H3
CAS Registry Number 551-92-8
EINECS 209-001-2
Molecular Structure professional supplier for API Dimetridazole cas no. 551-92-8
Density 1.36g/cm3
Melting point 177-182?C
Boiling point 313.7?C at 760 mmHg
Refractive index 1.598
Flash point 143.5?C
Vapour Pressur 0.000901mmHg at 25?C |
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| » Posted by: Hubei MaxSource Chem Co., Ltd [China] |
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[Sell]
Chondroitin sulfate |
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Specifications
Chondroitin sulphate sodium salt
CAS:9007-28-7
USP32
Bovine cartilage
manufacturer in china
Chondroitin sulphate is extracted from the cartilage of mammals or fish. It is a sodium salt of chondroitin sulphate. Chondroitin sulphate occurs as a white to pale yellow brown powder. It is odorless or has a slight characteristic odor and taste. It is freely soluble in water and practically insoluble in ethanol, in acetone and in ether. Since 1996, chondroitin sulphate has been used as a health product in America. Jingpin's products are all in high quality which is ensured by strict quality control system. The products have been exported to worldwide, won a high reputation.
Chondroitin Sulfate (ChS) is known as a kind of polysaccharide which is extracted from animal cartilage. Its molecular chains consist of 50-70 disaccharide units with chain length varies and its relative molecular weight ranges from 10000 to 30000?s one of the ingredients of connective tissue matrix and also the prosthetic group of glycoprotein.
Product Description
Chondroitin Sulphate is a glycosaminoglycan extracted from bovine, porcine, chicken cartilage.
Product Feature (normal spec)
Product name: Chondroitin Sulphate
Standard: USP/BP/EP
Origin: Bovine, Porcine, Chicken
Packing: 25kgs/drum
Assay: not less than 90%;
Glucosamine: > 30%;
Loss on drying: < 10%;
PH:5.5-7.0;
Protein: < 3.5% ;
Nitrogen:2.5%-3.8%;
Sodium: < 5%;
Heavy metals: < 20ppm.
Product Specification/Models
the chondroitin sulphate is sealed in double-layer polyethylene bag, then both are placed in cardboard drum outer packages. The usual package configurations 25kg/drum
Application
It is used for the auxiliary treatment of neural-headache, neuralgia, arthritis, hemicranias and is effective in reducing the blood lipid. The Chondroitin Sulfate can also be used as addition in the foodstuff and the healthy products. It has many different pharmaceutical, dietary supplements, cosmetic and veterinary uses.
Other Information
Qufu Haixin Industrial Co., Ltd. can manufacture different content of chondroitin sulphate from bovine, porcine and chicken cartilage and the product can comply with USP and customers' special specifications.
Payment
L/C, T/T
Delivery
within five days
Origin
Qufu, China
Packaging
25KG/DRUM |
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| » Posted by: Hubei MaxSource Chem Co., Ltd [China] |
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[Sell]
Ibuprofen |
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Specifications
Ibuprofen 15687-27-1
CAS:15687-27-1
assay:>99%
appearance:white powder
Ibuprofen 15687-27-1
CAS:15687-27-1
assay:>99%
appearance:white powder
Test items
Specifications
Results
Apperance
White crystalline powder
Conforms
Solubility
Practically insoluble in water,very soluble in alcohol,in methanol ,in acetone,and in chloroform;slightly soluble in ethyl acetate.
Conforms
Identification
IR
UV
HPLC
sample IR spectrum corresponds to that of the standard
sample UC spectrum does not differ form that of the standard by more than 3.0%
retention time corresponds to that of the standard
Conforms
Conforms
Conforms
Residual on ignition
Not more than 0.5%
0.01%
Chromatographic purity
2-[3-(2methylpropyl)phenyl]propanoic acid:not more than 0.15%
2-(4-methylphenyl)propanoic acid:not more than 0.15%
2-(4-ethylphenyl)propanoic acid:not more than 0.15%
2-(4-propylphenyl)propanoic acid:not more than 0.15%
2-(4-butylphenyl)propanoic acid:not more than 0.1%
Any unknown impurity:not more than 0.05%
Total impurities:not more than 0.6%
0.06%
Not detected
0.02%
0.01%
Not detected
0.02%
0.12%
4-isobutylacetophenone
Not more than 0.1%
Not detected
Water content
Not more that 1.0%
0.12%
Heavy Metals
Not more than 0.002%
<0.002%
Residual solvents(petroleum ether)
Not more than 250ppm
55ppm
Assay(dry basis)
97.0-103.0%
99.50%
Bulk density
0.20-0.50g/ml
0.29g/ml
Tapped density
0.40-0.70g/ml
0.50g/ml
Median particle size
30-60um
37.9um
Conclusion
Comply with USP32 |
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| » Posted by: Hubei MaxSource Chem Co., Ltd [China] |
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[Sell]
Nifedipine |
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Specifications
1.98.0%
2.Yellow crystalline powder
3.CAS NO.:21829-25-4
4.Prevention and treatment of resistant hypertension, angina pectori
Product name
Nifedipine
MFG. Date
20130308
Package
1kg/bag
Batch number
FH20130308
Testing Date
20130308
Exp Date
20150307
Standard
USP32
Quantity
100kg
Cas No.
21829-25-4
EINECS NO.
244-598-3
Molecular Formula
C17H18N2O6
Molecular Weight
346.34
Function
Main functions are as follows:
Prevention and treatment of resistant hypertension,
angina pectoris
Applications
Main applications are as follows:
Medicine
Synonyms
pyridinedicarboxylic acid dimethyl ester
Items Tested
Specification
Result
Characters
Yellow crystalline powder
Confirms
Assay (HPLC)
98.0~101.0%
Confirms
Density
1.31g/cm3
Confirms
Specific Rotation
-0.1~+0.1?
Confirms
Residue on Ignition
Not more than 0.1%
Confirms
Loss on drying
Not more than 0.5%
Confirms
Boiling Point
450.3?C at 760 mmHg
Confirms
Melting Point
171~175?C
Confirms
Water solubility
Not more than 0.1g/100mL at 19.5?C
Confirms
Conclusion
Conforms USP32
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| » Posted by: Hubei MaxSource Chem Co., Ltd [China] |
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[Sell]
Y005-ST5 Switerland Approve |
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| Switerland Approve 3 pins plug with , 3x0.75-1.0 power cord and computer connector www.china-yuniao.com www.plug-powercord.com |
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| » Posted by: NingBo YunBiao Electronics Science&Technology Co.,Ltd. [China] |
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[Sell]
BA-3 10A,250V ,Australia SAA Approve |
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| W 10A,250V ,Australia SAA Approve three pins plug with H05VV-F 3x0.75-1.5 power cord WWW.CHINA-YUNBIAO.COM WWW.PLUG-POWERCORD.COM |
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| » Posted by: NingBo YunBiao Electronics Science&Technology Co.,Ltd. [China] |
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[Sell]
YHB-5 Brazil Approve |
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| Brazil Approve three 4.0mm pins plug with H03VV-F H05VV-F,3x0.5-1.5 power cord www.china-yunbiao.com www.plug-powercord.com |
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| » Posted by: NingBo YunBiao Electronics Science&Technology Co.,Ltd. [China] |
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[Sell]
QX75 |
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| Automotive Relay: QX75 |
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| » Posted by: NINGBO YINZHOU QIMAO ELECTRIC CO., LTD [China] |
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[Sell]
QXVF4-1 |
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| Automotive Relay: QXVF4-1 |
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| » Posted by: NINGBO YINZHOU QIMAO ELECTRIC CO., LTD [China] |
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[Sell]
QXVF4-4 |
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| Automotive Relay: QXVF4-4 |
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| » Posted by: NINGBO YINZHOU QIMAO ELECTRIC CO., LTD [China] |
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[Sell]
QX141FF |
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| Automotive Relay: QX141FF |
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| » Posted by: NINGBO YINZHOU QIMAO ELECTRIC CO., LTD [China] |
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[Sell]
QX141FF |
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| Automotive Relay: QX141FF |
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| » Posted by: NINGBO YINZHOU QIMAO ELECTRIC CO., LTD [China] |
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[Sell]
QX901L |
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| Automotive Relay: QX901L |
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| » Posted by: NINGBO YINZHOU QIMAO ELECTRIC CO., LTD [China] |
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[Sell]
QX901 |
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| Automotive Relay: QX901 |
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| » Posted by: NINGBO YINZHOU QIMAO ELECTRIC CO., LTD [China] |
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[Sell]
YB09 Italy IMQ Approve |
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| 16A,Italy IMQ Approve 3 pins plug with H05VV-F 3x1.5 power cord www.china-yunbiao.com www.plug-powercord.com |
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| » Posted by: NingBo YunBiao Electronics Science&Technology Co.,Ltd. [China] |
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[Sell]
PSB-10A,ST5 China CCC Approve |
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| China CCC Approve 3 pins plug with , 3x0.75-1.0 power cord and computer connector www.china-yunbiao.com www.plug-powercord.com |
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| » Posted by: NingBo YunBiao Electronics Science&Technology Co.,Ltd. [China] |
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[Sell]
QXVF4-2 |
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| Automotive Relay: QXVF4-2 |
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| » Posted by: NINGBO YINZHOU QIMAO ELECTRIC CO., LTD [China] |
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