1. Product name: Ammonium bisulfite solution
2. Molecular formula: NH4HSO3
3. Molecular weight: 99.10
4. Physical and chemical properties: light yellow liquid, with a little sulfur dioxide odor. Relative density (70%) : 1.4.
5. Technical index:
Item Photographic grade
Appearance clear light yellow liquid
Content w/w % 68-72
pH value (stock solution 20C) 4.0-6.0
Iron (Fe) w/w % 0.001
6. Packing: 270kg plastic drum, 1.25MTS/IBC
7. Uses: in synthesizing dye intermediate, surfactant, herbicide, reducing agent in pharmaceutical industry, etc.
Product Name: Ammonium Bisulfite Solution (ABS) Product Description: "This product is one of Sebchem Key products Some of our direct/ Indirect clients are ARAMCO, ADNOC, SCHLUMBERGER, BAKER HUGHES, CLARIANT, CHAMPION, GE, SUEZ, METITO, ECOLAB, MAPEI, SIKA, ARAMCO REFINERIES, SCOTT BADER, SYNTHOMER, IFFCO. Sebchem providing its chemicals to our global clients in the Oil & Gas Upstream Oil & Gas Downstream, Petrochemicals, Industrial, Water Treatment, Construction, Detergent, Coating & Resin, Agro, Textile, Food. We supply chemicals IBCs, Drums, ISO Tanks, Bags, and up to Bulk Vessels" Price of product ( USD price or FOB price): USD Product origin: Multiple Key Specifications/Special Features: "This is one of Key products of Sebchem given to Sebchem clinets across the World. Please contact our sales team or via our website for getting TDS, SDS, COA " Minimum Order Size and Packgaing details:
Ammonium sulfite.
Supplier: Ammonium sulfite, ammonium sulfate solution, ammonium bisulfite
We are a leading supplier of electroplating chemicals, industrial polishing and welding consumables, water treatment, powder coating, fertilizers. We stock and carry an extensive range of ready to use chemicals. We deal with so many different chemicals and we would like you to contact us for more information about our different chemicals and products.
We are a leading supplier of electroplating chemicals, industrial polishing and welding consumables, water treatment, powder coating, fertilizers. We stock and carry an extensive range of ready to use chemicals. We deal with so many different chemicals and we would like you to contact us for more information about our different chemicals and products.
We are a leading supplier of electroplating chemicals, industrial polishing and welding consumables, water treatment, powder coating, fertilizers. We stock and carry an extensive range of ready to use chemicals. We deal with so many different chemicals and we would like you to contact us for more information about our different chemicals and products.
Supplier: Ammonium bisulfite solution, ammonium thiosulfate solution, ammonium sulfite solution, potassium sulfite solution, sodium thiosulfate , sodium formaldehyde bisulfite
Buyer: Ammonium, sulfure rock, sulfure powder, caustic soda, caustic potas, soda ash
Introduction Name:Ammonium Sulphate CAS No.:7783-20-2 Formula:(NH4)2SO4 Apperance:Crystal N:21% S:24% Application Ammonium sulfate plays a beneficial role in neutral electroplating (electroplating except for strong acid and alkali), such as stabilizing bath solution,refining coating crystallization,and preventing coating brittleness. 1.Auxiliary complexation Ammonium sulfate actually plays an auxiliary role in the cathodic process as a bridge for the smooth deposition of metals. 2.PH buffer As a result of hydrogen evolution in the cathode process,the pH value of the cathode surface increases continuously. Therefore, pH buffer must be added to all neutral electroplating tanks. These buffers, such as boric acid, acetate and other weak acid and weak base salts, usually complete the buffering function because the ionized H+ions migrate to the cathode surface and neutralize the OH- ions increased due to H2 evolution, generating water that is difficult to ionize. In addition to completing this function, ammonium sulfate also complexed the free metal M2+ion, so as to improve the polarization of the metal ion on the cathode and refine the crystal structure. 3.Conductivity of reactor fluid Ammonium sulfate has good conductivity. Its addition will effectively expand the application range of cathode current density and improve the dispersion ability of the bath.