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| »Sell L-Carnitine 50% Feed Grade |
 Product Name : L-Carnitine 50% Feed Grade
Appearace : white or off white powder. As with a mixture of silica lac, under wet condition is stable.
Water: 14.0%-16.0%
Assay: L-Carnitine :48.5%-52.0% ; silica 33.0%-35.0%
If you are interested in this product please feel free to contact us.
CONTACT:Miss Wu
Email:pansense09 (at)gmail(dot)com
MSN :pansense09(at)hotmail(dot)com
Tel: 86-533-269236...
Company: Shandong panxin pharmaceutical Co.,Ltd. - China |
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| »Sell L-Carnitine fumarate CAS: 90471-79-7 |
 Product Name : L-Carnitine fumarate
Alias : (R)-(3-Carboxy-2-hydroxypropyl)-trimethyl ammonium fumarate
CAS: 90471-79-7
Molecular Formula : C7H16NO3.C4H3O4;C11H19NO7
Molecular Weight : 277.27
Appearace : white crystalline powder
specific rotation : - 16.5~-18.5°(10% aqueous solution)
pH : 3.0~4.0(1% aqueous solution)
Water : less than or equal1.0%
Ignition residue : less than or equ...
Company: Shandong panxin pharmaceutical Co.,Ltd. - China |
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| »Sell L-Carnitine Tartrate , L-Carnitine-L-tartrate CAS: 36687-82-8 |
 Product Name : L-Carnitine Tartrate , L-Carnitine-L-tartrate
Alias : (R)-Bis [(3-carboxy-2-hydroxypropyl) trimethyl Ammonium] L-tartrate
CAS: 36687-82-8
Molecular Formula : C18H36N2O12
Molecular Weight : 472.49
Appearace : white crystalline powder
Character: assay:more than99.0% ; optical activity -11- -9.5° ; Water : less than or equal0.5% ; acidity: 3.0-4.5 ; Heavy: less than or equal 0.00...
Company: Shandong panxin pharmaceutical Co.,Ltd. - China |
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| »Sell O-Acetyl-L-carnitine hydrochloride CAS: 5080-50-2 |
 Product Name : O-Acetyl-L-carnitine hydrochloride
Alias : Levacecarnine hydrochloride;
(R)-3-Acetoxy-4-(trimethylammonio)butyrate hydrochloride;
R(-)-2-Acetyloxy-3-carboxy-N,N,N-trimethyl-1-propanaminium chloride;
CAS: 5080-50-2
Molecular Formula : C9H18ClNO4
Molecular Weight : 239.70
Appearace : white crystalline powder
Solubility : Soluble in water, slightly soluble in ethanol, insol...
Company: Shandong panxin pharmaceutical Co.,Ltd. - China |
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| »Sell L-(-)-Carnitine,CN CAS: 541-15-1 |
 Product Name : L-(-)-Carnitine,CN
Alias : 3-Hydroxy-4-(trimethylammonio) butanoate; Vitamin BT
CAS: 541-15-1
Molecular Formula : C7H15NO3
Molecular Weight : 161.20
Appearace : white crystalline or crystalline powder
Character: MP: 210-212 degree ; specific rotation-29.0- -32.0° ; pH 5.5-9.5 Water less than or equal4.0% ; Ignition residue: less than or equal0.5% ; chlorid less than or equal0...
Company: Shandong panxin pharmaceutical Co.,Ltd. - China
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| »Sell Arsanilic acid CAS NO.: 98-50-0 |
Product Name: Arsanilic acid
Molecular formula: C6H8AsNO3
Molecular Weight: 217.0542
CAS NO.: 98-50-0
Character: White or slight yellow crystalline powder , slight soluble in water or ethanol , insoluble in chloroform or ether , dissolved in sodium hydroxide solution. soluble in hot water and methanol.
Assay: more than 98.5%
Assay of Inorganic arsenic: less than 250PPM
Total arsenic : 34.0...
Company: Shandong panxin pharmaceutical Co.,Ltd. - China |
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| »Sell 1-Cyclohexene-1-carboxylic acid, CAS: 651324-08-2 |
 Product Name: 1-Cyclohexene-1-carboxylic acid,
(3R,4R,5S)-4-[acetyl(1,1-dimethylethyl)amino]-5-(di-2-propen-1-ylamino)-3-(1-ethylpropoxy)-, ethyl ester, hydrochloride (1:1)
CAS: 651324-08-2
Molecular formula: C26H44N2O4.HCl
Molecular Weight: 485.11
Appearance : white or off-white crystalline powder
Use: Intermediate of Oseltamivir phosphate
Packing : As customer needs
If you are interes...
Company: Shandong panxin pharmaceutical Co.,Ltd. - China |
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| »Sell (1S,5R,6S)-5-(1-Ethyl-propoxy)-7-oxa-bicyclo[4.1.0]hept-3-ene-3-carboxylic acid |
 Product Name: (1S,5R,6S)-5-(1-Ethyl-propoxy)-7-oxa-bicyclo[4.1.0]hept-3-ene-3-carboxylic acid ethyl ester
CAS: 204254-96-6
Molecular formula: C14H22O4
Molecular Weight: 254.33
Appearance : white or off-white crystalline powder
Use: Intermediate of Oseltamivir phosphate
Packing : As customer needs
If you are interested in this product please feel free to contact us.
CONTACT:Miss Wu
Emai...
Company: Shandong panxin pharmaceutical Co.,Ltd. - China |
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| »Sell Imidocarb CAS: 27885-92-3 |
 Product Name: Imidocarb
Alias: 1,3-Bis[3-(4,5-dihydro-1H-imidazol-2-yl)-phenyl]urea
Molecular formula: C19H20N6O
Molecular weight: 348.41
CAS: 27885-92-3
Appearance: off white solid
MP : 350 degree
Assay:more than or equal98.0%
Heavy metal : less than or equal 10ppm
Lose on drying : less than or equal1.0%
Ignition residue: less than or equal0.1%
Use: The miaow thiazole was ErBenJi all ...
Company: Shandong panxin pharmaceutical Co.,Ltd. - China |
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| »Sell Sodium ceftiofur CAS: 104010-37-9 |
 Product Name: Sodium ceftiofur
Alias: naxcel; u-64279e; ceftiofur sodium salt; Ceftiofur sodium
Molecular formula: C19H16N5NaO7S3
Molecular weight: 545.55
CAS: 104010-37-9
Appearance: off white to light yellow crystalline powder
Use: Sodium ceftiofur is cephalosporin veterinary clinic, broad-spectrum antibiotic special antibiotics. On gram-positive and gram-negative bacterium has strong ant...
Company: Shandong panxin pharmaceutical Co.,Ltd. - China
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