CRYSTALLINE - 422 Annonces

Dimanche 23 novembre 2008

6-bromoandrostenedione CAS:38632-00-7 Characteristics: White to almost white crystalline powderLocalisation : 496 Zhongshan Road Wuhan,Hubei Province ,China, 430064 wuhan, Personne à contacter : Emma Wong, +13 7 20 23 92 96

Lundi 10 novembre 2008

Quantité : 2000KGS - Prix : 8＄/kg

Chemical Name Benzil dimethylketal CAS No. 24650-42-8 Molecular Weight 256.3 Appearance White crystalline solid Assay (GC) 99% min Melting Point 63-67℃ Loss on Drying 0.2%max. Ash 0.1% max. Transmittance (10g/100ml Toluene) 425 nm 97% min. 500 nm 98% min. Package 25 Kgs net/paper...

Dimanche 19 octobre 2008

Quantité : 60000 - Prix : USD3.31

5" mono crystalline solar cell Size:125mm*125mm+-0.5mm Diagonal:150mm+-1.0mm Thickness:280um+-30um Efficiency range:15%-18% Features: 1.Advanced Process Technology 2.Hight Efficiency 3.Long lifetime 20 years 4.No residual dark pointLocalisation : 5F-2,Bei-Tuen Rd.,, 406 Taichung,...

Vendredi 17 octobre 2008

/Graphite Sheet This unique material is based on natural graphite flakes with well crystalline structures, which is through chemical treatment, expanding under high temperature and then rolling. Properties are highly anisotropic, particularly in respect to electrical and thermal conductivity...

Dimanche 13 juillet 2008

Features: 1) Efficient LED lamp with lifetime of 100,000h and long working hours (50 hours) 2) Premium lantern with elegant design and super reliability 3) Brightness adjustable to different scales Specifications: 1) Solar panel: 2W multi-crystalline silicon solar panel 2) Battery: 2...

Jeudi 10 juillet 2008

1. The modules made by Mono-crystalline and Poly-crystalline cell. 2.The modules designed in consistenet with IEC—61215;2005standard 3. With Multicontact waterproof connectors. 4. Including three 10A,1000V Schottky by -pass diodes included. 5. Front: High-transmission (over92%)3.2mm...

Mardi 01 juillet 2008

Prix : USD 661

Calcium Formate Molecular formula: Ca(HCOO)2Molecular weight: 130.12 (according to the international molecular weight in 1989)Decomposion temperature>400℃Bulk density: 900-1000kg/m3specific gravity: 2.023 (20℃)properties: At normal temperature, it is a white crystalline powder...

Vendredi 23 mai 2008

Quantité : 100

Trade Name: PMIDA CAS: 5994-61-6 Chemical Name: N-(Phosphonomethyl)Iminodiacetic acid Mol. Formula: C5H10NO7P Properties: White crystals, M.P.210°C, soluble in the water tinily, insoluble in ethanol,propanone,ether,benzene etc(including some organic solvents).Can be produced salt...

Lundi 28 janvier 2008

Quantité : 100kg

Purity (HPLC,Menaquinone-7) ≥1.3%(>13000ug/g) Pharm.excipient(Carbohydrate) ≥90.0% Identification Yellow brown precipitate pH 5.5~8.0 Loss on drying ≤10.0% Residue on ignition ≤0.1% Reducing sugar ≤0.2% Starch Negative Fatty acid Negative Heavy metals ...

Samedi 08 décembre 2007

Quantité : 1000

1.solar panel:120W poly-crystalline silicon,20 years life. 2.maintenance-free lead-acid battery,12V/100AH, over charge and over discharge protection,5 years life. 3.soalr energy PLC, switch on/off by light and time 4.LED saving lamp or high illuminating effect gas discharge lamp. 5...

Lundi 15 octobre 2007

Molecular formula: C19H16N5NaO7S3 Molecular weight: 545.53 Structural formula: Quality specification :Standard In the enterprise ( Reference import veterinary medicine quality specification ) Project Quality specification Actual target Character Kind of white to yellow crystalline...

Dimanche 19 août 2007

Prix : negotiable

We supply Sodium Hypophosphite tech grade with competitive price. The specification are as follow: Molecular formula:NaH2PO2.H2O Molecular Weight:105.99 Appearance:White crystalline active content %:101.0 min Na2HPO3 % :0.20 max Ca % :0.002 max Fe % :0.0001 max SO4 % :0.003 max Cl % :0...

Dimanche 19 août 2007

Prix : negotiable

We supply antioxidant BHT 264 mainly used in animal and vegetable oil and fat,and oil-rich food,and for packaging materials for cosmetics and food. The specification are as follow: Appearance: white crystals or crystalline powder m.p. (degree):69.0-70.0 Water content, % :0.1 max Incandesced...

Samedi 18 août 2007

Prix : negotiable

CAS NO.302-79-4 Molecular Formular : C20H28O2 Molecular Weight: 300.44 Specification:USP28 Packing:25kg/drum, 5kg/tin Appearance:Yellow crystalline powder Assay (On dried basis) :97.0%-102.0%Localisation : , hangzhou, Personne à contacter : Lili Liang, 86 0571 28907298

Samedi 18 août 2007

Prix : negotiable

CAS NO.4759-48-2 Molecular Formular : C20H28O2 Molecular Weight: 300.44 Specification:USP28 Packing:25kg/drum, 5kg/tin Appearance:Yellow crystalline powder Assay (On dried basis) :98.0%-102.0%Localisation : , hangzhou, Personne à contacter : Lili Liang, 86 0571 28907298

Vendredi 10 août 2007

Quantité : 13000mt/ye - Prix : USD2300

Chemical name: 2,4-Hexadienoic acid, Potassium Chemical formula: C6H7KO2 Molecular welght: 150.22 Description: White or yellowish-white crystals or crystalline powder (granule) Functional use: Preservative (food grade) CAS: 590-00-1 Date of expiry: 2 years PACKING: bags with membrane, 25kg/bag...

Lundi 06 août 2007

Sodium Gluconate(Tech. Grade) CAS NO.527-07-1 Molecular formula: C6H11O7Na Molecular Weight:218.14 Properties: White to yellow crystalline granule or powder, easy to dissolve in the water. 1) Assay: ≥98.0% 2)Loss on drying:≤0.50% 3)Reducing sugar:≤0.70% 4) Heavy metals: ...

Mardi 24 juillet 2007

Usnic acid is extracted from Usnea, Usnea, also known as old man’s beard, is not a plant but a lichen—a symbiotic relationship between an algae and a fungus. The entire lichen is used medicinally. Usnea looks like long, fuzzy strings hanging from trees in the forests Product Information...

Samedi 21 juillet 2007

Product name: babutramine Formula: C17H29NOCL2 Formula weight: 334.33 Appearance: White crystalline powder Solubility: Soluble in water and ethanol Main use: anti-obesity (weight-loss products)Localisation : Room210, Nongjian Building, No193 Western Second Ring Road, XIAN City, Shaanxi...

Lundi 16 avril 2007

Chemical name : EDTA.MgNa2 Chemical formula : EDTA.MgNa2 Molecular weight : 358.5 CAS No： [14402-88-1] Synonyms: Physical properties : EDTA.MgNa2 is a white crystalline powder and soluble in water ,magnesium stay in chelated form. Applications : As a raw nutrition material ...

Lundi 16 avril 2007

Chemical name : EDTA.CaNa2 Chemical formula : EDTA.CaNa2 Molecular weight : 410.13 CAS No： [62-33-9] Synonyms: Physical properties : EDTA.CaNa2 is a white crystalline powder and soluble in water ,Calcium stay in chelated form. Applications : As a raw nutrition material ,it...

Samedi 07 avril 2007

Quantité : 50MT/Month - Prix : Competitive

Product Name:Triclosan CAS#: 3380-34-5 Appearace: White to off white Crystalline Powder Assay(HPLC):99.0%Min Melting Point:56-58℃ Heavy Metals(counted by Pb):10ppm Max Packing:25KG/Drum Application: is used as an anti-bacterial and anti-fungal agent in disinfectants, soaps,...

Vendredi 23 février 2007

Appearance: White or off-white crystalline powder Identification: (by NMR) The Nuclear Magnetic Resonance spectrum of the sample should be the same as that of reference material Loss on drying: ≤0.5% Burned ash: ≤0.1% Heavy Metals: ≤20ppm Assay(HPLC): ≥98.5%Localisation ...

Vendredi 23 février 2007

Appearance: White to off-white crystalline power Identification: 1)H-1 NMR spectrum 2)HPLC: The retention time corresponds to that of the reference standard. Related substances: Localisation : , Shanghai, Personne à contacter : Tony Liang, 86 13012874882

Dimanche 11 février 2007

As one of the TOP suppliers of Rock Phosphate RP,MAP,FMP and SSP,MKP,NPK water soluble fertilizer,EDTA&EDDHA micronutrients fertilizer MAP,tech grade and DCP,MDCP,TCP feed additives in China and shipped 400,000mts fertilizer in the past one year. The details specification as follows...

Jeudi 08 février 2007

eSesamin Catalog No. 70310 CAS Registry No: 607-80-7 Formal Name: [1S-(1α,3aα,4α,6aα)]-5,5’-(tetrahydro-1H,3Hfuro[ 3,4-c]furan-1,4-diyl)bis-1,3-benzodioxol e MF: C20H18O6 FW: 354.4 Purity: ≥ 95% Stability: ≥ 1 year at -20°C Supplied as: A crystalline solid UV/Vis...

Lundi 11 décembre 2006

Quantité : 9999

Item:FH-723/FH-722 Solar panel: Multi-crystalline silicon Illuminant: super bright LED Material:ABS Light color: yellowLocalisation : 8-10/F.,TIAN AO MANSION,NO.169,HUDONG ROAD,FUZHOU, 350000 fuzhou, Personne à contacter : Huang Su rong, 0591 87627756

Samedi 28 octobre 2006

sorbic acid Description: White, free-flowing powder potassium sorbate Description: White or yellowish-white crystals or crystalline powder (granule)Localisation : Chenming west road qihe shandong, 251100 dezhou, Personne à contacter : Baojun Lee, 86 534 2159795

Dimanche 01 octobre 2006

Quantité : 100tons

Information on Anhydrous Betaine ingredients Appearance: white to light brownish color crystalline Assay: 98.0%min Loss on drying: 2.0%max Residue on Ignition: 0.2%max Heavy metal (as Pb): 5ppmmax Assay: 99.0-100.5% 1 Betaine Hydrochloride as a supplemental source of hydrochloric...

Vendredi 22 septembre 2006

Quantité : 100000kgs

Molecular formula: C17H19NO.HCl Formula weight: 289.80 Quality standard: National Drug Standard Vol.7 Character: This product is white crystalline powder, scentless, a little bitter taste. It is slightly soluble in water, sparingly soluble in ethanol, but is indissoluble in benzene...