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SODIUM HIDROXIDE BLOCK Synonymus:Caustic soda blok Molecular formula:NaOH Molecular weight:40,00 Typical properties: Appearance: white,deliquescent solid Odour odourless Sodium hidroxyde,%wt.min 98 Solubility: completely miscible with water APPLICATIONS: As intermediate for organic and inorganic synthesis,detergent and soap manufacturing,fine chemicals synthesis,acid neutralization; In metallurgical industry[...]

Technical condition for quality: No. Property UM Condition for admissibility Analysis methods 1 Aspect - clear liquid visual 2 Hazen colour UnitHazen Max. 10 ISO 2211 / 73 3 Relative density at 20 0 C - 1.462 – 1.467 ASTM D 1298 / 85 4 Trichlorethylene content % min 99 Annex 5 Water content ppm max 100 ISO 760 / 1978 6 Free chlorine content - absent ASTM D 4755 / 92 7 Residue to evaporation[...]