||Other Names:Ammonium Sulfate
|Place of Origin:Shandong, China
|Application:Used in agriculture
||Size:0.1-4mm or 2-5mm
||Critical Relative Humidity:79.2%(30)
Chemical Name: Alum, Potash Alum, Aluminum Ammonium Sulfate
Molecular Formula : AlH4NO8S2
Apparence: Powder, granular, block
1.In agriculture, used for nitrogen fertilizer. It is a kind of action fertilizer,which can make crops thrive and improve fruit quality and yield and strengthen resistance to disaster, can be used for common
soil and plant in basic fertilizer, additional fertilizer and seed manure. It can be suitable specially for soil with lack of sulfer, but for acid soil, ammonium sulfate needs to be applied with lime.
2. Raw material of making compound fertilizer.
3. In chemical industry, it is used for raw material in making oxydol, ammonia-alum and ammonium
Transportation & Storage:
Kept in dry and place, avoid moisture, water, rain and fire, normal transportation.
When ammonium sulphate in the transportation and outdoor storage, It should be keep Away from moisture, insolation, rain & high temperature. Should storage in flatness ground within a ventilating low-temperature dry warehouse. In order to prevent deterioration, In the same warehouse, strictly prohibit store nearby alkaline substances, such as lime, cement and plant ash. The stacking height should be less than 7 meters.
Ferric Ammonium Sulfate Indicator Solution - Fisher Scientific
7783-83-7, Ferric Ammonium Sulfate, Dodecahydrate, 20%, unlisted. 7664-93-9, Sulfuric acid, 1.0 %, 231-639-5. 7732-18-5, Water, Balance, 231-791-2
Ferric ammonium sulfate
Ferric ammonium sulfate R dissolved in a mixture of sulfuric acid (~1760 g/L) TS and ... liberated iodine with sodium thiosulfate (0.1 mol/L) VS using starch TS as indicator. ... Ferric chloride/potassium ferricyanide TS must be freshly prepared
Ammonium iron(III) sulfate - Wikipedia
Jump to Preparation - FAS can be prepared by crystallization from a solution of ferric sulfate and ammonium sulfate. Iron(II) in ferrous sulfate is oxidized to
Ferric Ammonium Sulfate Dodecahydrate | ACS Reagent
Ammonium Iron(III) Sulfate Dodecahydrate; Ammonium Ferric Sulfate Dodecahydrate .... solution, adding 3 mL of starch indicator solution near the end of the titration. ... and add 0.05 mL of a freshly prepared 5% potassium ferricyanide reagent
Ferric Ammonium Sulfate | Spectrum
Ferric Ammonium Sulfate found in: Ferric Ammonium Sulfate, ... a solution, sometimes designated with TS or Test Solution, that is prepared according to the ... For Chloride (Volhard's Indicator), also known as Ammonium iron(III) sulfate or iron
Ferric Ammonium Sulfate Caution - Kodak
Reagent Preparation Procedures • H24.04. 1. Processing ... 0.1 N Ferric Ammonium Sulfate Dodecahydrate. 1. ... Immerse the Platinum indicator electrode
Preparation and Standardization of 0.1 M Ferric Ammonium
Ferric Ammonium Sulphate Solution Preparation. Dissolve 50 g of ferric ammonium sulfate in a mixture of 300 ml of water and 6 ml of sulphuric acid. Dilute with sufficient freshly boiled and cooled water to produce 1000 ml. Standardise the solution in the following manner
reagent preparation - Shodhganga
ammonium sulphate using diphenylamine indicator. REAGENTS .... 2.2.1) First prepare a 5M sulphuric acid solution by adding 74ml of concentrated ..... 7) Triple Sugar Iron Agar (TSI): To the prepared sterile Triple sugar iron agar slants