PRODUCT SPECIFICATIONS Form: Off-white crystalline powder Assay: not less than 98.0% Residue on Ignition: not less than 0.05% Insoluble Matter: not less than 0.005% Titratable Free Acid: not less than 0.04 meq/gm 410 Ammonium Persulphate is a copper etchant compound used as an alternative to traditional ferric chloride to produce a cleaner copper etchant solution. Molecular Formula:(NH4)2S2O8 Molecular Weight: 228.20 Structural Formula: Alias: Ammonium Persulfate . Formula Molecular Weight Ammonium Persulfate >98 7727-54-0 231-786-5 H 8 N 2 O S 228.20 g/mol Health 3 Fire 0 Reactivity 3 E. ... IMDG UN1444, AMMONIUM PERSULFATE, 5.1, pg III Marine Pollutant No IATA/ICAO UN1444, Ammonium Persulfate, 5.1, pg III 15. This makes our product low-level of impurities than other maker’s products. CAS Number: 7727-54-0 Formula Weight: 228.20 Formula: (NH 4 ) 2 S 2 O 8 Hazard Info: Oxidizer, Reactive Density (g/mL): 1.92 Solubility: Water Synonyms: Ammonium Peroxydisulfate, Diammonium Peroxydisulfate Shelf Life (months): 36 Storage: YellowChemicals for science education are available in easy-to-use formats with instructions for students to be introduced to a variety of subjects. Ammonium Persulfate, Molecular Grade, is an oxidizing agent that promotes the polymerization of acrylamide gels. Used as a bleaching agent and as a food preservative. Product identifier Product form : Substance Substance name : Ammonium persulfate Formula : (NH 4) 2 S 2 O 8 Shop a large selection of Ammonium products and learn more about Ammonium Persulfate, PlusOne™, Cytiva (Formerly GE Healthcare Life Sciences) 25g Ammonium 25g. Formula. Description Additional Information Description. We are offering ammonium persulfate. Decolorizing and deodorizing oils, in electroplating, in making soluble starch. Structure, properties, spectra, suppliers and links for: Ammonium persulfate, 7727-54-0. We've been receiving a lot of inquiries and orders because some makers have suspended the production due to environmental issues. APS is highly soluble in water. CAS: 7727-54-0: Molecular Formula: H 8 N 2 O 8 S 2: Molecular Weight (g/mol) 228.19: MDL Number: MFCD00003390: InChI Key: ROOXNKNUYICQNP-UHFFFAOYSA-N: Synonym: ammonium peroxydisulfate, ammonium persulfate, ammoniumpersulfate, ccris 1430, diammonium peroxodisulphate, diammonium peroxydisulfate, diammonium peroxydisulphate, diammonium persulfate, persulfate d'ammonium … 98.5 Min % APS min. It is … Ammonium persulfate is used as radical initiator in polymerization, one example being the production of styrene-butadiene rubber. Ammonium persulfate (APS) is an oxidizing agent that is often used with tetramethylethylenediamine (TEMED, Part No. Ammonium persulfate or APS is the inorganic compound that has the formula (NH 4) 2 S 2 0 8 . Ammonium persulfate (NH4)2S2O8 Formula Weight: 228.19 CAS # 7727-54-0. Properties, SDS, Applications, Price. Physical. Ammonium persulfate is a white, crystalline, odourless salt or crystalline powder with the density of 1.98g/cm3. A mixture with sodium peroxide will explode if subjected to friction (crushing in a mortar), heating, or if a stream of carbon dioxide is passed over it [Mellor 10:464 1946-47]. APS has also been utilized to study protein-protein interactions via photoinitiated crosslinking chemistry . Ammonium nitrate is a colourless crystalline substance (melting point 169.6 °C [337.3 °F]). It is available in a dry or powder form and must be mixed with water to create the etching solution. It causes an imbalance in supply and demand. Ammonium persulfate is a white crystalline solid. It can be wholly decomposed under 120°C, and reserve nondecomposable for a … Ammonium Persulfate Safety Data Sheet according to Federal Register / Vol. Free samples program. Ammonium persulfate (APS) is the inorganic compound with the formula (NH 4) 2 S 2 O 8.It is a colourless (white) salt that is highly soluble in water, much more so than the related potassium salt. It is also used in Fracturing Chemicals. 58 / Monday, March 26, 2012 / Rules and Regulations Revision date: 05/21/2013 05/21/2013 EN (English) 1 SECTION 1: Identification of the substance/mixture 1.1. Ammonium persulfate: Abbreviation: APS: Chemical name: Ammoniumperoxodisulphate: Chemical formula (NH 4) 2 S 2 O 8: CAS – Number: 7727 - 54 -0: Molecular weight: 228,2g/mol: Appearance: white, crystalline, Assay active oxygen content: min. Term contracts & credit cards/PayPal accepted. Ammonium persulfate is the inorganic compound with the formula (nh₄)₂s₂o₈. It is a strong oxidizing agent which is used in polymer chemistry, as a cleaning and … Ammonium persulfate is a white solid, soluble in water. It is a strong oxidizing agent that is used in polymer chemistry, … Ammonium Persulfate. It can be wholly decomposed under 120°C and reserve non-decomposable for a long period under entire desiccation. Get contact details & address of companies manufacturing and supplying Ammonium Persulfate, 7727-54-0 … It is very soluble in cold water, a large fall of temperature accompanying solution. Although it has been approved for this use in the United States it is currently banned in the European Union, Australia and New Zealand as it has been found to cause contact urticaria in bakers. Ammonium sulfate (American English and international scientific usage; ammonium sulphate in British English); (NH 4) 2 SO 4, is an inorganic salt with a number of commercial uses. Description Ammonium persulfate is a white monomeric crystal with the density of 1.98. Categories: Metal Finishing, Specialty Industries. In yeast treatment. In addition, the solution must be … Uses: In hair bleaches as oxidizer and bleacher. 17919) to catalyze the polymerization of acrylamide and bisacrylamide to prepare polyacrylamide gels for electrophoresis. The most common use is as a soil fertilizer. Salt Constant 25˚C 35˚C 45˚C Ammonium C -1.0686 x 10-36.8050 x 10 5.3134 x 10-3 Frequent skin rashes are reported in workers exposed to persulfates (S2O8). When heated to 120°C, ammonium persulfate decomposes releasing sulfur oxides, nitrogen oxides, oxygen and ammonia. AMMONIUM PERSULFATE is a potent oxidizing agent. Ammonium Persulfate (APS), (NH 4) 2 S 2 O 8 is white crystalline inorganic compound. Ammonium Persulfate Potassium Persulfate Sodium Persulfate Viscosity of Aqueous Solutions Equation for calculation of viscosity Viscosity (cp) = viscosity H 2O + CX 0.5 + DX + EX1.5, where X = solution concentration in grams per liter (g/L). It is highly soluble in water; heating of the water solution decomposes the salt to nitrous oxide (laughing gas). Persulfate is a strong oxidant that has been widely used for initiating emulsion polymerization reactions, clarifying swimming pools, hair bleaching, micro-etching of copper printed circuit boards, and TOC analysis. ENDMEMO. Ammonium Persulfate (NH4)2S2O8 Molar Mass, Molecular Weight. Synonym(s): Ammonium persulfate Formula: H8N2O8S2 Formula weight: 228.19 Purity: 98% CAS Number: 7727-54-0 UN Number: UN1444 Hazard Class: 5.1 Packing Group: III Harmonized Tariff Code: 2833.40 Hazard Statements: H334-H272-H302-H335-H315-H319-H317 May cause allergy or… The salt to nitrous oxide ( laughing gas ) of temperature accompanying solution acrylamide bisacrylamide. Agent that promotes the polymerization of acrylamide gels decomposed under 120°C and reserve non-decomposable for a long period entire... Produce four liters of etching solution most common use is as a preservative! 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