High Purity Reagents

It is flammable and explosive,and brings High temperature and glaring light when burning.Therefore,Mg powder is wisely used in such scientific area as war industry and aviation industry. The chemical performance of Mg is very active,which is mostly used in metallurgical industry.Mg powder can sever...

We can provide different grades sodium alginate1,food grade sodium algiante2,textile grade sodium alginate3,pharm grade sodium algiante.Besides we can also provide calcium algiante,potassium alginate and alginate acid.Folling are the main technical index of sodium alginate:Viscosity(20 ,1%...

1.High Purity Butyl acetate2.Purity:96%3.Grade:industry grade4.Chroma / Hazen units (platinum - cobalt color) under 5

1b.welding rodsCoatings are applied to welding rods or electrodes to act as a flux and to control the conditions in the immediate vicinity of the weld, such as temperature or oxygen and hydrogen availability. The dry ingredients of the coating are mixed with sodium silicate (water glass) which...

CASProduct NameFormulaM. W.1617-90-9VincamineC21H26N2O3354.4Storage: Preserve in tight, light-resistant containers, protected from moisture, and store at controlled room temperature.Shelf life: Two years.Note: We supply this active ingredient in both bulk industry scale and R&D laboratory...

Dear Sir / Madam: We offer this product through our test team members, after years of continuous efforts, and intentions. Our successful launch of zinc powder, our team wants to enable customers to have an idea <spend the least money Make the maximum effect>, We attach great importance to...

1,3-Dimethyl-2-imidazolidinoneN,N'-Dimethylethyleneurea; 1,3-Dimethylimidazolidin-2-one; DMEU; DMIFormulaC5H10N2OStructureMolecular Weight114.15CAS RN: 80-73-9Typical Physical PropertiesQ/TH2006ItemStandardSpecifications Colorless, transparent liquidContent≥99.5%Water≤0.1%PH value(20% in...

Phosphorous acidiscolorless crystal. 1.651g/cm3 density. 74°C melting point. The boiling point 200°C (decomposition). The strong hygroscopicity and deliquescence, soluble in water and alcohol. Air is slowly oxidized to phosphate. Heat to 180°C and decomposition of hydrogen phosphide is...

PEG 6000Polyethylene glycol 6000CAS: 25322-68-3HO(C2H4O)nHMW: 6000High Purity grade >99.0%pH (100g/l, H2O, 20.C) 4.0-7.0water[KF] <1.0%sulphated ash <0.2%ethylene oxide [GC]<1ppmheavy metals(as Pb) < 20ppmPEG 200PEG 400PEG 600PEG 800PEG 1000PEG 1200PEG 1500PEG 2000PEG 3350PEG 4000PEG...

Histamine dihydrochloride is mainly used as pharmaceutical intermediates, the following table shows its mian specifications:Product NameHistamine dihydrochlorideCAS #56-92-8MFC5H11Cl2N3MW184.07AppearanceWhite Crystalline PowderAssay98.5~101.5%Loss on drying≤0.50%Sulfate...

Dimethyl ether DMEOurproduct is High in Purity and free of bad odor, which can be widely used in the fields of insecticide, air refreshing agent, refrigerant, foaming agent for construction, spray painting. We have drafted plant DME specification and have already got approval and certificate by the...

Polyaluminum Chloride (PAC) or also known as Alkaline Aluminum Chloride is a water-soluble inorganic macromolecule polymer that is intervenient with ALCL3 and AL(OH)3. Its molecular formula is [AL2(OH)NCL6-NLm]. The m in the formula represents Polymerization and n for Neutralization. It is a type...

Product name: copper hydroxide, or cupric hydroxide.Sort of agricultural chemicals:antisepticStructural formula :Cu2Cl(OH)3Molecular formula: CuCl2.3Cu(OH)2Relative molecular mass:445.00Physical and chemical property:The raw chemical is green or bluish green powder-like crystals,hardly dissolves in...

Commodity:P-CresolCAS:106-44-5Purity:99%Price:USD2600/MT FOB SHANDONG,CHINAPacking:At buyer's optionsDelivery:Within 2 weeks after receipt your l.C.Payment:Any

L-TryptophanPropertiesMolecular formula C11H12N2O2CAS No:73-22-3Molar mass 204.23 g 204.23 g mUsesUse as a dietary supplement.Product NameL-TryptophanTest StandardQ/A CFG 08-2007USP30Production Date:2010.07.28Issuing Date:2010.07.31ItemStandard dateActual dataDescription:White crystalline or pale...

Assay (H3BO3).........................................≥99.5%Clarity................................................passes testSolubility in ethanol..............................passes testInsoluble matter in water.........................≤0.005%Methanol non-volatiles (as...

Owing to its thin wall, High void and capacity, low fluid resistance, and heat & corrosion resistance, metallic packings, includ Metallic Random Packings Metallic random packings include conjugated rings, VSP ring, intalox saddles, Twin curved saddles, HQM flat ring, Cascade ring and Pall...

We are professional manufacturer of urine test strips and urine analyzer. Our products supply to hospitals,health care institutions,clinical and science laboratories,seneral industry and public customers.We have almost 12 years experience at the field of urinalysis. you will see our products...

≥Specification:ItemSpecificationPurity.%≥99.5%Moisture.%≤0.05Water insolubles,%≤0.03Chloride(based on CL).%≤0.02Bromate(based on BrO3).%≤0.03Sulfate(based on SO4),%≤0.01Fe(based on Fe).%≤0.003Residues(150um).%≤0.5Application:raw material of safty...

Product Name: Lithium NitrateCAS No.: 7790-69-4Molecular Formula:LiNO3Molecular Weight: 68.94Appearance: White Power or White CrystalPacking: 25kgs paper bag per net, 18 Metric Tons per 20'FCL Container. Density: 2.40g/cm3Melting point: 253CProperties: colorless hexagonal crystals or white...