| Product Name |
Ammonium sulfate |
| CAS |
7783-20-2 |
| molecular formula |
H8N2O4S |
molecular weight
|
132.14 |
melting point
|
>280 °C (dec.) (lit.) |
| form |
powder |
Pure ammonium sulfate is a white crystal, the heat to 100ºC began to decompose into ammonium bisulphate, by-products with yellow or gray, moisture absorption is small, not easy to caking, so it is easier to preserve, and more soluble in water, not soluble in ethanol . Ammonium sulfate is a physiologically acidic quick-acting nitrogen fertilizer, which is generally suitable for wheat, corn, rice, cotton, sweet potato, hemp, fruit trees, vegetables and other crops. For soil, ammonium sulfate is most suitable for neutral soil and alkaline soil, but not suitable for acidic soil. It is also used as an analytical reagent (precipitator, masking agent), supporting electrolyte in electrochemical analysis, microbial medium and ammonium salt preparation.
Chemical industry used as ammonium alum and ammonium chloride production of raw materials, welding industry used as welding flux. Used in the textile industry as a fire retardant for fabrics. Electroplating industry used as electroplating bath additive. Used in agriculture as nitrogen fertilizer, suitable for general soil and crops. Food grade products are used as dough conditioner and yeast nourishment.
Ammonium sulfate, also known as ammonium sulfide, is the earliest nitrogen fertilizer produced and used at home and abroad. It is usually regarded as a standard nitrogen fertilizer, and the nitrogen content is between 20% and 30%. Ammonium sulfate is a strong acid and weak base salt, and its aqueous solution is acidic. Ammonium sulfate is a nitrogen fertilizer in inorganic fertilizer, acidic fertilizer, long-term single use, so that the soil acidification and compaction, need to be improved. Ammonium sulfate cannot be used to produce organic fertilizer. Moreover, acidic fertilizer can not be used with alkaline fertilizer, and double hydrolysis is easy to lose the fertilizer effect.
1. Do you accept sample orders?
We accept sample orders. We will make samples before mass production, and we will start mass production after the samples are passed. 100% inspection during production, random inspection before packaging.
2.What are your payment terms ?
We usually accept T/T, Western Union, USDT.
3. What is your minimum order quantity?
Our minimum order quantity is 1 kg. But usually we accept a smaller quantity, such as 100g, on condition that 100% of the sample fee is paid.
4. Do you provide product reports?
Yes. We will give you the product analysis report before shipment.
5.When will it be delivered?
We will arrange the delivery of the order after confirming the receipt.
Audited Supplier 
Audited Supplier 
){kind=link}
){kind=link}