... 4. Port, Shanghai, China Detailed DescriptionDetailed introduction to Hydroxylamine hydrochloride:Physiochemical properties: white crystal, strong moisture absorption, soluble in ... to skin. Specification:Index itemSpecification 1Specification 2Content of hydroxylamine hydrochloride%≥9899Water content%≤0.60.4Content of ammonium salt(NH4%≤0 ... per bag,25kg, 50kg per drum etc Hydroxylamine hydrochloride