China Manufacturer Food Additive Ammonium Sulphate

Product Description

1.Chemical Name: Ammonium Sulfate
2.Molecular Formula: (NH₄)₂SO₄
3.Molecular Weight: 132.15
4.CAS: 7783-20-2
5.Character: Exhibiting a pristine, colorless transparency, this orthorhombic crystal is ideal for precision applications, although it is deliquescent. With a relative density of 1.769 at 50ºC, it showcases remarkable stability. Easily dissolving in water (at 0ºC, its solubility reaches 70.6g per 100mL water; at 100ºC, 103.8g per 100mL water). The aqueous solution is distinctly acidic. However, it's insoluble in ethanol, offering unique utility.. Plus, it engages in reactions with alkalies to create fascinating compounds.
6.Usage: In accordance with GB 2760-2011 standards, this versatile compound serves as a processing aid, typically utilized as a nutrient in fermentation processes. Additionally, it's a brilliant dough regulator and a preferred yeast food. In fresh yeast production, it's the source of nitrogen for yeast cultivation (Dosage remains flexible). An approximate dosage of 10% is recommended (approximately 0.25% when applied in wheat powder) as an essential yeast nutrient for bread making.
7.Packing: Meticulously packaged with a robust polyethylene bag as the inner layer and a durable compound plastic woven bag as the outer layer, each bag guarantees a net weight of 25kg, ensuring ease of handling and transport.
8.Storage and Transport: For optimal preservation, store in a dry, well-ventilated warehouse. Keep away from heat and moisture during transit to maintain integrity. Handle with utmost care to prevent damage and store separately from poisonous substances to ensure safety.

Specifications	GB 29206-2012	FCC VII
Content( (NH4)2SO4),  w/%            ≥	99.0-100.5	99.0-100.5
Residue on Ignition (Sulfated Ash), w/%     ≤	0.25	0.25
(As) ,mg/kg              ≤	3	----
Se,mg/kg                   ≤	30	30
Pb,mg/kg                   ≤	3	3