Electronic Grade Ammonium Dihydrogen Phosphate

• CAS No.: 231-764-5
• Certification: CCIC, CIQ, RoHS, ISO, Kosher, Halal
• Purity: 96% Min
• Type: Ammonium Phosphate
• Grade Standard: Electron Grade
• Einecs No.: 231-764-5
• Model NO.: Electronic Grade
• Usage: Reagent Ingredients
• Transport Package: 25kg/Bag
• Specification: GB
• Trademark: KOLOD
• Origin: Jiangsu
• HS Code: 31054000
• Production Capacity: 6000mts/Year

Product Description

1. Chemical Name:  Ammonium Dihydrogen Phosphate
2. Molecular Formula:  NH₄H₂PO₄
3. Molecular Weight:  115.02
4. CAS:  7722-76-1
5. Character: It's colorless crystal or white crystalline powder, tasteless. It can lose about 8% of ammonium in air. 1g Ammonium Dihydrogen Phosphate could be dissolved in about 2.5mL water. Aqueous solution is Acidic (pH value of 0.2mol/L aqueous solution is 4.2). It's slightly soluble in ethanol. Melting point is 190 ºC. Density is 1.08.
6. Usage: In food industry, it's used as leavening agent, dough regulator, yeast food, brewing fermentation agent and animal feed additives.
7. Packing: It is packed with polyethylene bag as inner layer, and a compound plastic woven bag as outer layer. The net weight of each bag is 25kg.
8. Storage & Transportation: It should be stored in a dry and ventilative warehouse, kept away from heat and moisture during transportation, unloaded with care so as to avoid damage. Furthermore, it must be stored separately from poisonous substances.

Specification	GB1886.330-2021	FCC VII
Assay(NH4H2PO4 ),w/%	96.0-102.0	96.0-102.0
Fluorides,mg/kg   ≤	10	10
As,mg/kg     ≤	3	3
Heavy metals,mg/kg ≤	10	-------
Lead,mg/kg        ≤	4	4
pH Value	4.3-5.0	-------