Adipic acid
Chemical Formula: C6H10O4
Molecular Formula: HOOC (CH2) 4COOH
Indexes: Content ≥ 99.70%, melting point ≥ 151.5℃, ammonia water chroma ≤ 5, moisture ≤ 0.20%, ash ≤ 7mg/kg, iron content ≤ 10.0mg/kg, nitrate content ≤ 1.0mg/kg
Applications: Applicable to the production of basic solution for soles, PU size, nylon 66, and some solvents.

Ingredients

Index Name Appearance	Index
	Premium Grade	First Grade	Qualified
	White crystalline powder	White crystalline powder	White crystalline powder
Content% (m / m) ≥	99.70	99.70	99.50
Melting point℃≥	151.5	151.5	151.0
ammonia water chroma, platinum cobalt color number ≤	5	5	15
Moisture % (m / m) ≤	0.20	0.27	0.40
Ash mg / kg ≤	7	10	35
Fe mg / kg ≤	1.0	1.0	3.0
Nitrate content mg / kg ≤	10.0	10.0	50.0