MOLECULAR - 1686 Anuncios

Sábado 19 enero 2008

Cantidad : 1000kg - Precio : 3 000,00 €

3,5-Dichloro-2-hydroxybenzenesulfonate （DHBS） Appearance：white powder Assay：≥99% Formula: C6H3O4SCL2 Molecular weight: 265.053 CAS：54970-72-8Ubicación : xin'an wanji factory district, 471800 luoyang, Persona a contactar : Dang Hailin, 86 379...

Viernes 07 diciembre 2007

Name: Aluminum fluoride Chemical formula: AlF3 Molecular weight: 83.98 Composition(%): Super I grade F: ≥61 Al: ≥30.0 Na: ≤0.5 SiO2: ≤0.28 Fe2O3: ≤0.10 SO42-: ≤0.5 P2O5: ≤0.04 H2O(550 degree, 1h): ≤0.5 Super II grade: F: ≥60 Al: ≥30...

Viernes 07 diciembre 2007

Name: Ammonium hydrogen difluoride Synonyms: Ammonium bifluoride Molecular Formula: NH4F.HF Molecular Weight: 57.05 CAS: 1341-49-7 Purity as(NH4HF2),%: ≥98.00 Dried Weightlessness,%: ≤1.60 Ignition Residue Content,%: ≤0.10 Sulphate(SO4)Content,%: ≤0.10 Ammonium...

Martes 23 octubre 2007

Ethylene Diamine Tetra (Methylene Phosphonic Acid) EDTMPA (Solid) CAS No 1429-50-1 Dequest: 2040 Molecular Formula: C6H20 N2O12P4 Molecular weight: 436.13 Structural Formula: Properties: EDTMPA is white crystal powder at room temperature, with melting point 215-217℃, hard to...

Martes 23 octubre 2007

1-Hydroxy Ethylidene-1,1-Diphosphonic Acid (HEDP) CAS No. 2809-21-4 Dequest:2010 Molecular Formula: C2H8O7P2 Molecular weight: 206.02 Properties: HEDP is an organophosphoric acid corrosion inhibitor. It can chelate with Fe, Cu, and Zn ions to form stable chelating compounds.It can...

Martes 23 octubre 2007

Amino Trimethylene Phosphonic Acid (ATMP) CAS No. 6419-19-8 Dequest: 2000 Molecular Formula: N(CH2PO3H2)3 Molecular weight: 299.05 Properties: ATMP has excellent chelation, low threshold inhibition and lattice distortion ability. It can prevent scale formation, calcium carbonate in particular...

Lunes 15 octubre 2007

Cantidad : negotiable - Precio : negotiable

Petroleum resins is a kind of thermal plasticizing resin produced by C5,C9 fraction , by products of petroleum cracking ,through pretreatment ,polymerization and distillation ,It isn't a high plomer but a low plomer with the molecular weight between 300-3000, Featured by acid value ...

Lunes 15 octubre 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...

Lunes 15 octubre 2007

Molecular formula: C17H19N5 Molecular weight: 293.4 Structural formula: Quality specification :Standard In the enterprise Project Quality specification Actual target Character White or faint yellow crystal Kind of white crystal Melting point 81 ￡- 82??c 81 ￡- 82??c Dry...

Viernes 31 agosto 2007

Cantidad : 60MT/month - Precio : negotiable

Name Diisopropyl azodicarboxylate Synonyms DIAD Chinese Names 偶氮二甲酸二异丙酯 Molecular Formula C8H14N2O4 Molecular Weight 202.21 CAS Registry Number 2446-83-5 EINECS 219-502-8 specification 99% min package DrumUbicación : E...

Domingo 19 agosto 2007

Precio : 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...

Sábado 18 agosto 2007

Precio : 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%Ubicación : , hangzhou, Persona a contactar : Lili Liang, 86 0571 28907298

Sábado 18 agosto 2007

Precio : 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%Ubicación : , hangzhou, Persona a contactar : Lili Liang, 86 0571 28907298

Domingo 12 agosto 2007

Cantidad : 100MTS - Precio : negotiation

Molecular formula : C13H16F3N3O4; Molecula weight:335.32; Appearance is yellow crystals . This product os a selective soil herbicide, which acts by entering seedings in the region of a plant's hypocotyls. It also inhibits root development. If you are interesting in this product,please...

Viernes 10 agosto 2007

Cantidad : 13000mt/ye - Precio : 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...

Lunes 06 agosto 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: ...

Martes 24 julio 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...

Lunes 09 julio 2007

Characteristic This product has stable acid value, stable molecular weight, shallow color and luster.It can dry coating as soon as possible and can be used widely.It is the finest updated products of Manganese Naphthenate. Specification NAME SPECIFICATION Tenuity μm≤ 15...

Lunes 09 julio 2007

Characteristic This product has stable acid value, stable molecular weight, shallow color and luster.It can dry coating as soon as possible and can be used widely.It is the finest updated products of Manganese Naphthenate. Specification NAME SPECIFICATION Tenuity μm≤ 15...

Lunes 09 julio 2007

This product has stabile acid value, stabile molecular weight, shallow color and luster, dry coating as soon as possible. It is widely used.And it is the finest updated products of cobalt cycloal Naphthenate. Specification Name Specification Appearance Pale yellow even transparent...

Lunes 16 abril 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 ...

Lunes 16 abril 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...

Domingo 08 abril 2007

Cantidad : any - Precio : reasonable

2,2'－Azobis(2-methylpropionamide )dihydrochloride Another name：V-50, Azobisisobutylnamide dihydrochloride Ab.：AIBA AAPH Molecular Formula：C8H20N6Cl2 CAS#：2997-92-4 Appearance：White crystal Purity：≥99% Melting Point：160~169...

Domingo 08 abril 2007

Cantidad : any - Precio : reasonable price

2,2'-Azobis-(2-methylbutyronitrile)(V59) Another name：azobisisoamylonitrile Ab.：AMBN Molecular Formula：C10H16N4 CAS#：13472-08-7 Purity：≥99%(HPLC) Melting Point：49~52℃ Appearance：white crystal Volatile Matters：...

Sábado 07 abril 2007

Cantidad : any - Precio : reasonable price

Goods description : Azodicarbonamide Chemical Name：1,1’-azobisformamide,or blowing agent AC,Azodicarbonamide Molecular Formula：C2H4O2N4 CAS#：123-77-3 Appearance：light yellow powder Content：≥99% (Gas Release) Gas Release：≥215-220ml/g (20...)

Martes 03 abril 2007

Cantidad : 5000MT

Aluminium Sulphate 17%/Min Specification: Molecular Formula: Al2(SO4)3.XH2O Al2O3 17%Min As 0.0005%max. Fe2O3 1.0%max. Free acid nil Water solution 0.15%max. Pb 0.002Max Uses: Used in treatment of drinking-water and industry water.Ubicación : No.15,Jingqi road, 45000 Zhengzhou, Persona...

Domingo 04 febrero 2007

SF VCI paper is an updated packaging material of corrosion protection made from the neutral paper and multilayer resin lamination material through coating the volatile corrosion inhibitor (VCI). SF VCI paper utilizes the corrosion inhibitor compositions vaporizing automatically at...

Lunes 08 enero 2007

Made of imported Dyneema UD material (Ultra-High Molecular Weight Polyethylene Fiber UHMW-PE) strictly in accordance with Chinese GA141-2001 standard (Please see below), as well as NIJ 0101.04 level of IIA, II, IIIA, and III.Ubicación : Jinguan Mansion, Keyuan 4th Road,, 400041 Shiqiaopu...

Domingo 19 noviembre 2006

Cantidad : 200MT/year - Precio : Competitive

Herbicide--Triasulfuron Commercial name: Triasulfuron CAS: 82097-50-5 Molecular weight:401.8 Property:Colorless crystal,melting point:186ºC,vapor pressure:100fpa(20ºC).solubility:(20ºC): water:1.5g/L(PH=7),slightly soluble in acetone,methylene chloride,cyclohexanone,methanol,n-octano ly...

Viernes 10 noviembre 2006

Cantidad : 1000 - Precio : on inquiry

Manufacturer / exporters of following chemicals in India, 1) SODA ASH ( LIGHT & HEAVY) 2) MOLECULAR SIEVE 13X & 4A for drying of gases. 3) ACTIVATED ALUMINA BALLS for drying of gases. 4) PRECIPITATED SILICA GRANULES for rubber industries. Also exports Customs build Detergent powder...