Ding Ammonium black medicineCAS No. : 53378-51-1EINECS NO.: 258-508-5MF : （C4H9O）2PSSNH4Purity : 95%Appearance : White to gray powder, flavorless.Nature : Deliquescence in the air, soluble in waterQuality index :Test ItemsUnit Of MeasureLab Test ResultsAmmonium dibutyl dithiophosphate content /%≥9596.1Water insoluble matter /%≤0.50.37Application :1. an effective collector for silver, copper, lead and activated zinc sulfide ore. 2. It can also be used in flotation of flotation activated sulfide iron ore, nickel and antimony sulfide ore.3. Have a special sorting effect on copper sulfide, lead sulfide , Nickel sulfide ore and other refractory polymetallic ore.4. Have a special collec...
Potassium hydroxideCAS No. : 1310-58-3EINECS NO.: 215-181-3MF : KOHPurity : ≥90%Appearance : White flakeNature :1. The potassium hydroxide soluble in water, ethanol, slightly soluble in ether, soluble in water and release a lot of heat.2. The potassium hydroxide solution is colorless.Quality index :Test ItemsUnit Of MeasureLab Test ResultsKOH,(w/%),≥85.0-100.590.49K2CO3,(w/%),≤2.00.40Hg,(mg/kg),≤0.1As,(mg/kg),≤3Pb,(mg/kg),≤5Heavy Metal (Pb),(mg/kg),≤10KOH,(w/%),≥85.0-100.590.49Application :1. Generally used for medical intermediate.2. Food additive ingredients.Packaging :1. 25kg/bag, plastic woven bag, 2. 24MT/20’FCL.
Heavy metal capture agent Another name: heavy metal capture agent Appearance: grass yellow or transparent liquid Properties:1, strong chelating, floc coarse, rapid precipitation, dehydration fast, easy to post-treatment, less stable and non-toxic sludge, no secondary pollution. 2, at room temperature and a wide range of PH value of the conditions within the metal ions with the chemical reaction, is a strong chelating with heavy metal ions chemical agents. Quality Index: Test ItemsLab Test Resultsproportion1.05-1.2（ 30 ℃ ）PH8.0~11.5（ 10% Aqueous solution）Active ingredient≧ 35%Use PH range3~10SelectivityHg+2Ag+Cu+2Pb+2Cd+2Zn+2Ni+2Co+2Cr+3Fe+2Mn+2use:1, can be used for all wastewater containing heavy metal ions in the factory...
Tartaric acidCAS No. : 133-37-9EINECS NO.: 205-105-7MF : C4H6O6Purity : Monohydrate; AnhydrousAppearance : White powderNature :Colorless or translucent crystal, or white granular, crystalline powder. It is odorless, has an acid taste, and stable in air.Quality index :Test ItemsUnit Of MeasureLab Test ResultsContent≥99.599.72Arsenic(As)≤0.0002Heavy metal≤0.001Heavy metals≤0.50.41Loss on drying200~206℃203℃Melting Point≤0.100.05Residue on ignition≤0.04Sulphate Pass PassPassPassOxidable matterPassesdPassesdApplication :1. Tartaric acid is widely used as acidulant in beverage and other foods. And it is used as chiral pool to synthesize tartrate derivatives. 2. Tartaric acid is used as cataly...
Potassium hydroxide (liquid) CAS No. : 1310-58-3EINECS NO.: 215-181-3MF : KOHPurity : ≥48%Appearance : Colorless transparent liquidNature :1, with strong alkaline and corrosive.2, easy to absorb moisture in the air and deliquescence, absorption of carbon dioxide from potassium carbonate.3, soluble in water, soluble in ethanol and glycerol, but insoluble in ether. When dissolved in water, alcohol or with acid treatment produces a lot of heat, the formation of corrosive solution.Quality index :Test ItemsUnit Of MeasureLab Test ResultsKOH≥48.0%50%Cl≤0.5%0.32%Na≤1.5%1.2%K2CO3≤1.2%1.0%Application :1. Inorganic industrial used for production of potash.2. Daily chemical industry used for manufacture of ...
Polymeric ferric sulfateCAS No. : 1327-41-9EINECS NO.: 233-072-9MF : [Fe2(OH)n(SO4)3-n/2]mPurity : ≥99%Appearance : Light yellow powder.Nature :Easily soluble in water,hygroscopic.Quality index :Test ItemsUnit Of MeasureLab Test ResultsFe,%,≥2121.1Fe2+,%,≤0.150.01Basicity,%9.0-14.014.0PH2.0-3.02.4As,%,≤0.00080.0001Pb,%,≤0.00150.0001Insoluble matter,%,≤0.50.4Application :Used in drinking water, industrial water, industrial waste, urban sewage, sludge dewatering of purification.Packaging :1. 25kg/bag，plastic bag.2. 25tons can be loaded in a 20' container.