oxalic acidCAS No. : 6153-56-6EINECS No. : 205-634-3MF : C2H6O6Purity : ≥99%Appearance : White crystalline small particles or powderNature :1, colorless transparent crystal or powder. 2, soluble in ethanol. Dissolved in water. Micro-soluble ether. Do not dissolve in benzene and chloroform. Soluble in water 100mL 4900g (25 ° C), the highest concentration of 98%. 3, oxalic acid began to sublimate at 100 ℃, 125 ℃ rapid sublimation, 157 ℃ when a large number of sublimation, and began to break down.Quality index :Test ItemsUnit Of MeasureLab Test ResultsAppearanceWhite crystalWhite crystalOxalic acid,%,≥9699.93SO4,%,≤0.200.03Ignition residue,%,≤0.20QualifiedHeavy metal(Pb),%,≤...
Ammonium sulfateCAS No. : 7783-20-2EINECS NO.: 231-984-1MF : (NH4)2 ·SO4Purity : ≥21%Appearance : Colorless crystals or white granulesNature :1. Insoluble in ethanol and acetone.2. Have stimulating.Quality index :Test itemsUnit of MeasureLab Test ResultsN,%≥20.021.6Water,%≤0.30.22Free acid,%≤0.050.049Application :1. Rare earth ore dressing.2. Fertilizer, suitable for various soil and crop.Packaging :1. 25kg/bag，plastic woven bag.2. 25tons can be loaded in a 20' container.
Bentonite CAS NO.： 1302-78-9EINECS NO.: 215-108-5 HS Code: Commonly known as: Bentonite Specification: Appearance: Light yellow powder Nature: Generally white, light yellow, due to changes in iron content can be light gray, brown red, brick red, gray black, etc .; there are loose or dense and hard.Quality index: Model Φ600 reading Fluid loss Dynamic plastic ratio Moisture Wet sieve analysis(75μm sieve%) Drilling grade bentonite ≥30≤15.0 ml≤1.5(Pa/mPa.s)≤4.0%OCMA grade bentonite ≥30≤16.0 ml≤3(Pa/mPa.s)≤12%≤2.5% Product performance and c...
Ammonium persulfateCAS NO.： 7727-54-0EINECS NO.: 231-786-5 HS Code: 2833400000Appearance: White monoclinic crystal. Nature: DeliquescentQuality index:Test itemsTest standardsTest resultsAppearanceWhite monoclinic crystal.White monoclinic crystal.Ammonium persulfate content≥98.5%98.65%Residue on ignition (calculated as sulfate)%≤0.02%0.02%Iron Fe≤0.0010%0.00075%Manganese≤0.00005%0.00005%Heavy metals (as Pb)≤0.10%0.10%Moisture≤0.10%0.075%Application：1. Used for bleach and disinfectant;2.. Used for soil remediation.Packaging： 25kg / bag, plastic bag.