High Purity Reagents

AME: PINE OILMAJOR COMPONENT:Various monohydric alcohols and other derivatives of terpene , with α-terpineol the major.Properties:Yellowish transparent oily liquid. Sparingly solube in water. It may decompose on heating and in contacting with...

N-Methyl-2- Pyrrolidone (NMP) Chemical name:N-Methyl-2-pyrrolidinone; N-Methyl-2-Pyrrolidone;N-Methylpyrrolidone; Application: CAS NO.:872-50-4 EC No.: 212-828-1I.Application:This product is an important chemical raw material, a polar solvent with...

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Gamma-butyrolactone(GBL) is one kind of important fine chemicalintermediate, simultaneously also is one kind of performance fine Highboiling point solvent, namely ideal antioxidant, plasticizer,extracting agent, absorbent, dispersing agent, solid...

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N-Ethyl-2-Pyrrolidone, NEP, N-Ethylpyrrolidone Fomula: C6H11NO CAS No.: 2687-91-4 Discription: N-ethylpyrrolidone (NEP) is the lactam of 4-ethylaminobutyric acid and a very weak base. NEP is a chemically stable and powerful polar solvent. These...

1.Structure:Formula:HCOOHFormula WT :46.026CAS:64-18-62.Application:1, Pharmaceutical industry:Caffeine, Analgin, Aminopyrine, Vitamin B1,etc. 2, Pesticide industry:Triazolone, Disinfest, etc. 3, Chemical industry:Methane amide, DMF, Age resister,...

Tris(hydroxymethyl)-aminomethaneC4H11NO3 Mr 121.14 [77-86-1]183995 Purity,99.9~100.1% Purity99.9~100.1% Solubility (0.1M, Water)Clear APHP Color,20% Aqueous solution<10# Melting point168.5~171.5 pH-value(5%; water)10.0~11.5 In water...

AppearanceColorless Transparent LiquidPurity (Wt)99% minWater (Wt)0.002 % maxInhibitor (MEHQ)ppm (Wt)200±20(As agreed upon between the buyer and the seller)Color (APHA)15 max

Nitromethane may cause eye irritation. vapors may cause eye irritation;may cause skin irritation.Fire - fighting measures: for small fires,use dry chemical, carbon dioxide, water spray, or alcohol-resistant foam. For large fires, use water spray,...

Cyclopentyl Methyl EtherC6H12O1,Clearandcolourlessliquid2,aslightcharacteristicodorcas:5614-37-9

Trichloroethene, TCECAS No.:79-01-6EINECS No.:...

LABSA: 96% Advantage: Factory. High quality and competitive prices.LABSA 96%:Please look at the photo and data for your reference:AppearanceBrown viscous fluid in appearance with acidity.DescriptionThe product has the action of detergency,...

Pesticide Analysis Grade Methanol SpecificationCAS.No:67-56-1Molecular formula: CH3OHMolecular weight: 32.04.Refractive Index: 1.3288Test ItemsResultAssay CH3OH (GC) ω / %≥99.9AppearanceClear, ColorlessDensity (20°C) ρ /...

Sodium/Potassium Isobutyl Xanthate Structure formula:Appearance:Slight yellow or grey yellow free flowing powder or pellet and soluble in water. pungent odour.Application: It is low cost powerful collector for the treatment of metallic sulphide...

Name: Silver cyanide Ag (CN))CAS No.:123:506 64-9EINECS number: 208-048-6Toxicity: Very toxic.MF:AgCNMolecular weight:133.88Risk terms: R26/27/28; R32;Security terms: S1/2; S28A; S29;MGrade: A.R.Storage: Seal tight and avoid light.Properties:...

ffDETERIMINAATIONSUNITQUALIT-INDEXES1CharacteristicsWhite granular crystals or a white crystalline powder2Definition ≥%993Oxalate ≤mg/kg4004Heavy metals ≤mg/kg105Arsenic ≤mg/kg36Clarity and color of solutionOK