sodium hydroxide flakes 99%

1. Other Uses: 1). Soap manufacturing 2). Petrochemical industry3). Water treatment 4).Pharmaceutical industry5).Mining industry 6).Food industry for chemical peeling of fruits and vegetables7).Cocoa processing 8) Soft drinks industry, etc9) Textile and Printing2.Specification:Purity: 99.0 % min ,NACL: 0.05% max, NA2CO3: 0.5% max ,FE2O3 : 0.005% max 3.We are a professional manufacture the raw material of 99% sodium hydroxide, and we can supply high quality exportable products . Executive Standard:GB209-2006 4.GradeSPEC ExcellencenicePassedPurity %≥≥99.0≥98.5≥98.0Carbonate%≤0.50.81.0Chlorides%≤0.030.050.08Iron %≤0.0050.0080.01