1.CAS No.: 7782-63-02.Appearance: Light blue green crystal3.Specification:Reagent grade/Pharmaceutical grade4.Application:(1)For flocculant ,flocculation effect is good, has the very good decoloring ability(2)Can remove heavy metal ions, oil, phosphorus,

1.CAS No.: 59-51-82.Appearance: White crystalline powder3.Specification:Assay(on dried basis):98.5 - 101.5%Loss on drying:0.30% maxResidue on ignition:0.40% maxHeavy metals:15 ppm max4.Usage:can be used as feed additive. As an essential amino acid, DL-Met

1.CAS No.: 7758-98-7;10124-44-42.Appearance: blue powder or granular3.Specification:Purity: 98% min.Cu: 25.0% min.Pb: 15 PPM max.As: 20 PPM max.CD: 20 PPM max.Free Acid: 0.3% max4.Usage:As pesticides in plant and fish breading ,also a material of copper s

CAS NO. 30431-54-0Package:1kg and 5kg/bagAppearance:white solid powder,without mechanical impuritiesContent:≥98.0%(HPLC)Drying loss:≤0.050%Light intensity:Within 6.0 hr, the samples light intensity is the same with standard

Sec-butyl acetateCAS:105-46-4Alias: butyl acetate; 2-butyl acetateThe molecular formula :C6H12O2;CH3COOCH(CH3)CH2CH3Appearance and Property: colorless liquid with the aroma of fruitContent: more than 99.0%Main uses: used as solvents, chemical reagents, m

The molecular formula"C48H72014(B1a).C47H70014(B1b)Molecular weight:(873.09);(859.06)CAS:71751-41-2Density:1.6Pestidide category:insectidides/acaricides(farm and animals use)

Triphenyl phosphine OxideThe molecular formula:C18H15OPCAS :791-28-6Molecular weight:278.28Structure and properties:Ph3PO and the similar products POC13 are both tetrahedral structure, oxygen atoms is alkaline. The rigidity of the skeleton and the alkales

The molecular formula:C18H15P (the triphenyl substitution of the phosphine) Molecular weight:262.30 CAS:603-35-0 Molecular structure: triangular coneAppearance: white loose powder Purity:more than 99%.Properties: white loose powder, soluble in alcohol, be

Product:1-amyl alcohol;1-pentanolBasic InformationFormula:C6H12OMolecular Weight:98.15CAS No:286-20-4 Specification Appearance:colorless oily flammable liquidsPurity:>99.0%Chromaticity (Pt-Co):

CAS NO. 40932-60-3Bucket of melting point:208-210oCContent: more than 98.5%(HPLC)Loss on drying: less than 0.3%Appearance: white crystalline powderPackage: pasteboard barrel ,50kg/bucket