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Sunday, December 21, 2008

trans-1,2-cyclohexanediol Molecular Formula C6H12O2 Molecular Weight 116.16 purity:99%Location : jinjiang qu Industrial park,chengdu, 610000 chengdu, Contact : Chen Quanxing, 86 28 85356300

Saturday, December 06, 2008

Price : Negotiable

Name of Products: Carboxymethyl Cellulose Sodium (sodium CMC, SCMC, CMC, CMC-NA) and Carboxymethyl Starch Sodium (CMS) Molecular Formula: C6H7O2 (OH)2OCH2COONa CAS NO. 9004-32-4 H.S. Code: 39123100 Chemical Properties: CMC is a kind of cellulose ether with anion contour’s high molecular...

Thursday, November 27, 2008

Amino Trimethylene Phosphonic Acid (ATMP) CAS No.: 6419-19-8 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...

Monday, November 10, 2008

Quantity : 2000KGS - Price : 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...

Tuesday, September 30, 2008

Accelerator TBBS Chemical Name: N-tertbuty1-2-benzothiazole sulfenamide Molecular Formula:C11H14N2S2 Molecular Weight:238 Apperance Milky white or yellowish brown powder,granular Melting point,℃,min 106.0 Heating loss,%,max 0.30 Ash content,%,max 0.30 Free amine,%max 0.50 Insoluble...

Thursday, September 04, 2008

Chemical Name: Bis(N,N’-ethylhydroxy)adipoyl amide Molecular Formula:C14H28N2O6 Molecular Weight: 320.38 CAS No.: 6334-25-4 Usage: ECO Hardener for Pure polyester powder coating.Location : Juexi Industrial Park Ningbo Zhejiang Province,China, 315708 Jianggan Area, Contact : Richard Chen...

Saturday, August 23, 2008

ATP: Chemical name： Caboxy ethylisothiuronium chloride CAS NO. Empirical formula Molecular weight： Characteristic: Appearance Colorless to yellowish powder Assay（%） ≥97.0（UV） Solubility(20℃) well soluble in hot water Concentration...

Monday, July 07, 2008

Quantity : 20MTmin - Price : negotiable

Product Name Methallyl Chloride, 3-Chloro-2-methylpropene CAS Registry Number 563-47-3 Product Number R511 Molecular Formula C4H7Cl Molecular Weight 90.55 Density 0.927 Melting Point -80 ºC Boiling Point 71-72 ºC Assay 99.5% Package: 180 kg in Poly Drum , ISO tank To request a quotation...

Tuesday, July 01, 2008

Price : 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...

Tuesday, June 03, 2008

Quantity : 12.500 MT - Price : USD 1.500,00 MT.

We can supply soya bean oil degomed, origin Brazil FOB Paranágua Brazil, USD 1.500, 00 MT. Specification: Degomad Oil Soya; - Unsaponiflable Matter (Test as per NOPA): 1,25% Maximum; - Free Fatty Acids as Oleic (in molecular weight 282): 0,75 % Basis & 1,25 Maximum; - Moisture & Volatile Matter...

Tuesday, June 03, 2008

Quantity : 10.000 MT - Price : US$ 1.500 MT FOB Bra

Nous sommes en direct avec le fournisseur, producteur de l´huile au Brésil. Cette offre est pour de l´huile de Soja brut (degomed) FOB Paranágua Brésil, en vrac à USD 1.500, 00 MT. Possibilité d´établir un contrat sur 6 mois ou plus. Specification: Degomad Oil Soya; - Unsaponiflable...

Friday, May 23, 2008

Quantity : 100

CAS No. 1429-50-1 Dequest:2040 Molecular Formula:C6H12O12N2P4Na8 Molecular weight:612.13 Properties: EDTMPS is nitrogenous organic polyphosphonic acid, a part of cathodic corrosion inhibitor.Its corrosion inhibition is 3~5 times better than that of inorganic polyphosphate. It can...

Friday, May 23, 2008

Quantity : 100

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 dissolve the oxidized materials on these metals’ surfaces...

Thursday, April 17, 2008

Properties: TH-1100 is the homopolymer of low molecular polyacrylic acid and its salts. Free of phosphate, it can be used in situations of low or none content of phosphate. TH-1100 can be used as high effective scale inhibitor for sugar processing. TH-1100 obtains the scale inhibition...

Saturday, April 12, 2008

Sodium tert Butoxide Molecular Formula: (CH3)3CONa M.W.96.11 CAS No: 865-48-5 Appearance: white powder Assay: 99%min Free alkali: 1.5max Usage: It is a strong base widely used to chemical industry, medical, pesticide and so on, which is as the reaction of condensation, rearrange and...

Saturday, April 05, 2008

Quantity : 500kg

Describe: Cryptotanshinone is a diterpenoid naphthoquinone extracted and isolated from Radix Salviae miltiorrhiza. Botanical source: Salviae miltiorrhiza Bge Appearance: Red-brown powder or red-orange crystal powder Solubility: Soluble in methanol, ethanol, chloroform etc. Molecular Formula...

Monday, March 17, 2008

Quantity : at least 5

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...

Saturday, January 19, 2008

Quantity : 1000kg - Price : 3 000,00 €

5.5-Dithiobis(2-nitrobenzoic acid)product (DTNB) Appearance：pale yellow crystal powder Assay：≥99% Formula: C14H8N2O8S2 Molecular weight: 396.34 CAS：69-78-3Location : xin'an wanji factory district, 471800 luoyang, Contact : Dang Hailin, 86 379 62997216

Saturday, January 19, 2008

Quantity : 1000kg - Price : 3 000,00 €

3-hydroxy-2,4,6-tribromobenzoic acid （TBHBA） Appearance：white crystal Assay：≥98% Formula: C7H3O3Br3 Molecular weight: 374.8 Melting point : 147-150℃ CAS：14348-40-4Location : xin'an wanji factory district, 471800 luoyang, Contact : Dang Hailin...

Saturday, January 19, 2008

Quantity : 1000kg - Price : 3 000,00 €

3,5-Dichloro-2-hydroxybenzenesulfonate （DHBS） Appearance：white powder Assay：≥99% Formula: C6H3O4SCL2 Molecular weight: 265.053 CAS：54970-72-8Location : xin'an wanji factory district, 471800 luoyang, Contact : Dang Hailin, 86 379 62997216

Friday, December 07, 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...

Friday, December 07, 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...

Tuesday, October 23, 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...

Tuesday, October 23, 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...

Tuesday, October 23, 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...

Monday, October 15, 2007

Quantity : negotiable - Price : 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 ...

Monday, October 15, 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...

Monday, October 15, 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...

Friday, August 31, 2007

Quantity : 60MT/month - Price : 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 DrumLocation : E...

Sunday, August 19, 2007

Price : 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...