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molecular weight

Found 289986 Products
99% 5-HTP Griffonia Seed Extract
99% 5-HTP Griffonia Seed ExtractJan 01, 2013
... -HTP test by HPLC CAS No.: 4350-09-8 Molecular Formula: C11H12N2O3 Molecular Weight: 220.23Melting Point: 266~272 degreeSpecific Optical rotation: -30 ...
Supplier: Anhui Suntran Chemical Co., Ltd.
  • China
  • ADD:399 Maanshan Road, Hefei, Anhui, China,Hefei,Anhui
  • TEL:86-551-3472560
Dimethyl Fumarate
Dimethyl FumarateJan 01, 2013
Chemical formula and molecular weight Chemical formula:C6H8O4 Molecular weight:144.12 CAS No.:624-49-7 SpecificationsMolecular formula: C6H8O4 Products used for food, feed, tobacco, leather, clothing and anti-corrosion mouldproof and preservatiTechnical indexItemDetailsAppearancewhite flaky or powdered crystalAssay, %98.5M.p.,102-104Non-volaitles, %0.1Heavy metal (pb), %0.0025Free acids, %0.15
Supplier: Shanghai Richem International Co., Ltd.
  • China
  • ADD:Room 3D,Building 3,YouYou Century Plaza,No.428,South Yanggao road,,Pudong,Shanghai
  • TEL:86-21-31263688
GOOD QUALITY alpha lipoic acid
GOOD QUALITY alpha lipoic acidJan 01, 2013
... % 3 Good quality and best price alpha lipoic acid1.Molecular formula: C8H14S2O2 2.Molecular Weight:206.33 3.CAS :62-46-4 professional ...
Supplier: Xiamen Forever Green Source Biochem Tech. Co., Ltd.
  • China
  • ADD:1301,YIBAO BLDG.,NO.328 HUBIN SOUTH ROAD,Xiamen,Fujian
  • TEL:86-592-5630065
Calcium Chloride
Calcium ChlorideJan 01, 2013
... CHLORIDE CAS No.: 10043-52-4 Hs Code: 28272000 Molecular Formula: CaCl2 Molecular weight: 110.98 Property: White flakes or pellet, powder solid ...
Supplier: Tianjin Xinze Fine Chemical Co., Ltd.
  • China
  • ADD:No.403,3unit,12#building Community,Huasheng, Nankai District, Tianjin City. China,Tianjin,Tianjin
  • TEL:86-22-23717388
high quality Hyaluronic acid and collagen----good night collagen
high quality Hyaluronic acid and collagen----good night collagenJan 01, 2013
... you more charming in the next day. 1.Choose small molecular weight collagen (from cod), the body can easily absorb ,every day ...
Supplier: Shenzhen Fuyakang Biology&Technology Co., Ltd.
  • China
  • ADD:Room 31B&C, B Building, Honglong Century Plaza, No.3001, Heping road,Luohu District,Shenzhen,China,Shenzhen,Guangdong
  • TEL:86-755-33973295
NEP N-ethyl-2-pyrrolidone
NEP N-ethyl-2-pyrrolidoneJan 01, 2013
... CAS RN.: 2687-91-4 EINECS: 220-250-6 Molecular Weight: 113.15 Molecular Formula: C6H11NO Density: 0.99 Boiling Point(): 97(20 ... package: In galvanized iron drums of 200KG in the net weight.
Supplier: Puyang MYJ Energy Technology Co., Ltd.
  • China
  • ADD:Hebi City,Henan Province,China,,Hebi city,Henan
  • TEL:86-0392-2236661-806
Rectangle Ductile cast Iron Manhole Cover
Rectangle Ductile cast Iron Manhole CoverJan 01, 2013
... made in many colors beautify the environment.3. Light WeightIt weight only 1/3 of cast-iron manhole cover, more expediently ... . Stop City Black Hole accident.5. Climatic resistantIt uses big molecular weight and chemical steady macromolecule complex material, adopts scientist prescription, advanced ...
Supplier: Linan Zihan Trade Co., Ltd.
  • China
  • ADD:726 Road Yijin Street Linan City Hangzhou City Zhejiang Province China,linan city hangzhou city,Zhejiang
  • TEL:0086-0571-61090199
bentonite filter clay
bentonite filter clayJan 01, 2013
... % or lessLoss on Ignition at 1000 C wt%6-10%Molecular Weight81.95Sieve analysis (wt%)Plus 20≤2%30/60≥95 ...
Supplier: Xi'an Rejee Industry Development Co., Ltd.
  • China
  • ADD:YinHeHuaTing A 21F-F, Northwest Oil Pipeline Bureau, Economic and Technological Development Zone, Xi'an,xi'an,Shaanxi
  • TEL:86-29-87688742
Nickel Acetate
Nickel AcetateJan 01, 2013
... Aluminum profile and ceramic glazing Spec: Ni>23%Molecular Formula: Ni(AC)2.4H2OMolecular Weight: 248.84CAS No.: 6018-89-9Properties: Green ...
Supplier: Liaoning Haitai Sci-Tech Development Co., Ltd.
  • China
  • ADD:Lishi Economic Zone, Economic Development Zone,Fushun,Liaoning
  • TEL:86-024-56801343
Coriolus versicolor Polysaccharide, plant extract, health care product
Coriolus versicolor Polysaccharide, plant extract, health care productJan 01, 2013
... the major active ingredient in the extracts of this fungi: molecular weight >100,000, rich in glucan with -(1-3 ) glucoside bond ... also contains mannose, xylose, galactose, rhamnose and arabinose. The low molecular protein (polypeptide) is combined on the polysaccharide chain and constitutes ...
Supplier: Dashanhe Group Co., Ltd.
  • China
  • ADD:No.7299 Jinhai Road,Fengxian District,Shanghai,Shanghai
  • TEL:86-21-37195829
Indium Strap & Indium Ring & Indium film& Indium Foil
Indium Strap & Indium Ring & Indium film& Indium FoilJan 01, 2013
... Foil: In99.995% 6 *100*100mmAppearance: Silvery,metallic luster, softMolecular Weight: 114.82,Density: 7.31g/cm3Melting Point:156.61°CResistivity ...
Supplier: Changsha Asian Light Economic Trade Co., Ltd.
  • China
  • ADD:Room D3-106, New Century Home, Wanjiali Road, Changsha City, Hunan Province. China,Changsha,Hunan
  • TEL:86-731-84775382-83 84775382-85
UHMWPE Fiber
UHMWPE FiberJan 01, 2013
... (HPPE) is a thermoplastic which has extremely long chains andhigh molecular weight, resulting in a very tough material, with the highestimpact strength ... . It is odorless, tasteless, and nontoxic. This gives a strength/weight ratio as much as 15 times stronger than steel and ...
Supplier: Linyi Ruidong Imp. & Exp. Co., Ltd.
  • China
  • ADD:No.51 TONGDA ROAD,LINYI CITY,SHANDONG, CHINA.,linyi,Shandong
  • TEL:86-0539-8029707
Methyl Hesperidin Fresh, 98%
Methyl Hesperidin Fresh, 98%Jan 01, 2013
... % UV Synonyms: 3'-dimethyl-7 - (rhamnose - L-glucose) hesperidin Molecular formula: C29H38O15 Molecular weight: 626 Appearence: Orange or slightly yellow crystalline powder CAS ...
Supplier: Xi'an Bosheng Biological Technology Co., Ltd.
  • China
  • ADD:Room 1103, Dongxing Technological Building, No. 9, Jiangong Road, Xian, China,Xi'an,Shaanxi
  • TEL:86-29-88310591
calcium carbide 50 80mm
calcium carbide 50 80mmJan 01, 2013
... 2.3% - 81%). Technical specifications and features1. NameCalcium Carbide 2. Molecular formulaCaC23. UN14024. Class4.35. HS code284910006. Gas yield20 101.3 ... /V)≤0.08%8. H2S(V/V)≤0.1%9.Molecular weight64.10(according to 1995 international relative atomic mass)10 ...
Supplier: Tianjin Jixin Industrial & Trade Co., Ltd.
  • China
  • ADD:# 2-2-2205, Chengji center, Nanjing road, Tianjin, China,tianjin,Tianjin
  • TEL:86-022-23251520
BUTYNE-1.4-DIOL (BOZ)
BUTYNE-1.4-DIOL (BOZ)Jan 01, 2013
BUTYNE-1.4-DIOL (BOZ) Cas No.:110-65-6 Molecular Formula:C4H6O2 Appearance: White crystal Content: 98.0% min Product:BUTYNE-1.4-DIOL (BOZ) Cas No.:110-65-6Molecular Formula:C4H6O2 Structural formula: HOH2CC≡CCH2OHMolecular weight: 86.09Appearance: White crystalContent: 98.0% min Aldehyde (methyl aldehyde): 0.5% maxMelting point: 42-50
Supplier: Qinhuangdao Bright Chemical Co., Ltd.
  • China
  • ADD:9-1-203, Tianyang New city, Qinhuangdao , Hebei , China,Qinhuangdao,Hebei
  • TEL:86-335-7636676
kojic acid
kojic acidJan 01, 2013
chemical :name: 5-hydroxy-2-hydroxymethyl-1, 4-pyrone Molecular formula:C6H6O4 Molecular weight: 142. 1 Packing in 25kg cardb Kojic acid is a ...
Supplier: Weifang Hongyuan Waterproof Materials Co., Ltd.
  • China
  • ADD:STREET BEIHUAN SHOUGUANG CITY,weifang,Shandong
  • TEL:86-536-5216189
2-Hydroxy-6-methylpyridine CAS 3279-76-3
2-Hydroxy-6-methylpyridine CAS 3279-76-3Jan 01, 2013
2-Hydroxy-6-methylpyridine Cas No. 3279-76-3 2-Hydroxy-6-methylpyridine Identification Name 2-Hydroxy-6-methylpyridine Synonyms 2-Hydroxy-6-methylpyridine Molecular Formula C6H7NOMolecular Weight 109.13CAS Registry Number 3279-76-3EINECS 221-919-5
Supplier: Yurui (Shanghai) Chemical Co., Ltd.
  • China
  • ADD:No.188,Zhangyang Road,,
  • TEL:86-21-50456736
Manufacturer of Sodium Silicofluoride
Manufacturer of Sodium SilicofluorideJan 01, 2013
... -2000ItemNational Standard(%) Result(%) (Na2SiF6)≥98.5 ≥99.0105 Loss of weight on drying≤0.30≤0.30 Free acid(HCl)≤0 ... ≥99 Properties:Sodium Silicofluorideis white crystal or crystalized powder; specific weight is 2.68; slightly soluble in water, insouble in alcohol ...
Supplier: Wuhan Xingzhengshun Import & Export Co., Ltd.
  • China
  • ADD:Gutian No.2 Road,Wuhan,Hubei
  • TEL:86-27-83493959
propane
propaneJan 01, 2013
... : Alkyl & Derivatives CAS No.: 74-98-6 Grade Standard: Industrial Molecular Weight 44.9 Boiling Point,-42.2 Classification: Alkyl & Derivatives CAS ... 400kg/926L Tanker 23m3/10tDelivery Detail15 days to 30 daysSpecifications1) Molecular Weight 44.9 2) Boiling Point, -42.2R290 refrigerant for central ...
Supplier: Qingdao Ruifeng Gas Co., Ltd.
  • China
  • ADD:No. 219 Jinshui Rd., Licang District,Qingdao,Shandong
  • TEL:86-532-88258168
Mineral Water Treatment Equipment/UltraFiltration Water Treatment
Mineral Water Treatment Equipment/UltraFiltration Water TreatmentJan 01, 2013
... membrane. Suspended solids and solutes of high molecular weight are retained, while water and low molecular weight solutes pass through the membrane.usually equiped ...
Supplier: Shenzhen Angel Drinking Water Equipment Co., Ltd.
  • China
  • ADD:2 / F,Tianfa Building CD#,Tian'an Cyber Park,Futian District,Shenzhen,China,Shenzhen,Guangdong
  • TEL:86-755-83419459
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