Soda ashCAS No.: 497-19-8EINECS No.:207-838-8MF: Na2CO3Purity: ≥99%Classification: CarbonateAppearance: White crystalline powder Nature:1. Soluble in water, slightly soluble in anhydrous ethanol.2. Not soluble in propanol, is a kind of weak base salt.Specification:Test ItemsUnit Of MeasureLab Test ResultsTotal alkali content,(dry basis of NaCO3 of mass fraction)≥99.2%≥99.54%Total alkali content,(wet base NaCO3 of mass fraction)≥97.9%≥99.38%Sodium chloride(NaCl,dry basis of the mass fraction)≤0.70%≤0.47%Iron(Fe),mass fraction(dry basis)≤0.0035%≤0.0012%Water insoluble matter,content≤0.03≤0.014%PbAsApplication: Used in photography, pharmaceuticals,glass, metallurgy, petrochemical, textile,Synthetic fiber, paper, chemicals, solvents, synthetic dete...
Sodium metabisulfiteCAS No. : 7681-57-4EINECS No.: 231-673-0 MF : Na2S2O5Purity : ≥97%Appearance : White or yellow crystalline.Nature :1. Sodium metabisulfite solution 1 water soluble in glycerin, slightly soluble in ethanol. The acidic aqueous solution.2. sodium metabisulfite wet easy biodegradation, open air oxidation of sodium sulfate at home.Quality index :Test ItemsUnit Of MeasureLab Test ResultsContent (Na2S2O5)%≥ 97.0≥ 97.3The iron content of (Fe)%≤ 0.005≤ 0.004The content ...
Glucose (Food Grade) CAS No. : 50-99-7EINECS NO.: 200-075-1MF : C16H2O6Purity : 99.5%Appearance : White crystalline or granular powderNature :1. Odourless, taste sweet, with moisture absorption.2. Soluble in water, heating can decompose in alkaline condition.Quality index :Test itemsUnit of MeasureLab Test ResultsSpecific optical rotation52.0-53.553.2Content(glucose100%)≥99.599.8PH4.0-6.55.2Chlorides（%）≤0.01Moisture（%）≤10.06.0Sulphated ash（%）≤0.10.03Acidity or alkalinity6g sample 0.1 mol/L, NaOH≤0.15ml0.06mlArsenic(ppm)≤1.0Calcium (ppm)≤200Lead(ppm)≤0.50Chlorudes (ppm)≤125Sulphates(ppm)≤200.00Sulphites≤15ppmSO2Bacilli...
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.
Sodium perchlorateCAS NO.： 7601-89-0EINECS NO.: 231-511-9HS Code: 2829900090Commonly known as: Sodium perchlorate hydrateAppearance: White crystalsNature: 1. Soluble in water;2. Hygroscopic.Application：1. Analysis reagents, oxidants2. Raw materials for manufacturing potassium perchlorate, ammonium perchlorate and other perchlorates;Packaging：25kg/BAG