Beijing Namei Chemical Co., Ltd.

Ferric Chloride Anhydrous is used for water treatment and other industrial application. Features: 1) Traditional coagulant 2) FeCl3: 96% minimum 3) FeCl2: 0. 70% maximum 4) Insolubles: 0. 50% maximum 5) As: 0. 002% maximum 6) Pb: 0. 004% maximum Inner packing: 50kg/ steel...

1. It can be used as the dyer among coating. It can promote paint membrane dry in ground floor and tough and tensile and scribbling by membrane hard, raise its adhere and bear by waiting. 2. It can make the catalyst of polyurethane (gathers the body in advance). Can also make coating and spread...

1. Name: Sulfur black 2. CAS No: 1326-82-5 3. Einecs No: 215-444-2 4. HS Code: 3204191100 5. Appearance: Black equality powder, or flaky solid Classify: Sulfur black BRN 200%, 240% Sulfur black BN 200% Sulfur black BR 200%, 180%, 160% Solubilised sulphur black...

Properties: Colored powder. Its quality is stable with fine decentralization, strong tinting strength. Item Iron Oxide Blue Fe2O3/Fe3O4≥ % 105° C Moisture ≤ % 1 Water soluble salts ≤ % 0.5 Residue on 45um ≤ % 0.3 ...

Appearance: Crystal flakes It is used to produce paper and fibrin pulp. Synthetic detergent Caustic Soda 99% Molecular formula: NaOH CAS No: 1310-73-2 Appearance: Crystal flakes Application: Paper making, synthetic detergent, textile, printing & dyeing, petroleum refining,...

1. Mainly used for the treatment. When sewage appears acidic, It is appropriate to be used. Also can be used with inorganic Flocculants aluminum and aluminum sulfate. 2. For metallurgical beneficiation, such as Mn ore selection, Cu or flotation. The us≤ Ages is about 2 ppm. Also for...

Specification: Assay %>= 99.5 Moisture %<= 0.7 Iron %<= 0.001 Buring residue %<= 0.4 Heavy metal (as Pb) %<= 0.0005 Sulphates(as SO4) %<= 0.02.

Specification: Content of potassium hydroxide(KOH)≥ % 90.0 Content of (K2CO3)≤ % 0.5 Content of chloride(based on CI)≤ % 0.005 Iron(Fe)≤ % 0.0005 Sulphate(based on SO42-) ≤ % 0.005 Nitrate and nitrite(based on N)≤ % 0.0005 Sodium(Na)≤ % 0.8 Phosphate(based on PO4)≤ % 0.005...

Specification High class Sulfamic acid % ≥ 99.80 Sulpate (SO42-)% ≤ 0.05 Iron (Fe3+) % ≤ 0.0025 Insoluble in water % ≤ 0.01 Loss on drying % ≤ 0.05 First class Sulfamic acid % ≥ 99.80 Sulpate (SO42-)%≤ 0.05 Iron (Fe3+) % ≤ 0.0025 Insoluble in water % ≤ 0.01 Loss on drying...

Application: In medical industryit is used in making Amidopyrin, vitamin B and many other medcines. Formic Acid is used in producing methanamide, diethyl formamide, rubber age resister, dying, leather and so on. It is aslo an important material for pesticide such as Triazone. In other way...