Transcript
Revision 20170618 CAUSTIC SODA DESCRIPTION Caustic Soda (Sodium Hydroxide) is a highly corrosive, odorless, non-flammable white solid. It is usually produced as shinypellets or flakes, which are highly water-soluble, making a slippery solution. The 50% solution is slightly viscous. Caustic Soda isa general purpose industrial chemical used extensively by process industries. TYPICAL PROPERTY VALUES PROPERTIESTYPICAL VALUESUNITSTEST METHODS SPECIFICATIONSSpecific gravity 1,53°C at 20°C/20°C PROPERTIESMolecular Weight 40g/mol Specific Heat 0,766(cal/gm/°C) 40°C -90°C Melting Point Crystallization begins 15-Dec°C CAUSRIC SODA- DIAPHRAGMSodium Hydroxide 49.5 – 51.5Wt.%HC-269 Sodium Chloride 1.05 MaxWt.%HC-435 Sodium Chlorate 2000 Maxppm Wt.HC-282 Sodium Carbonate 2000 Maxppm Wt.HC-267 Sodium Sulfate 500 Maxppm Wt.HC-204 Iron 9 Maxppm Wt.ASTM E-291 Appearance Clear to HazyVisualVisual CAUSRIC SODA- MEMBRANESodium Hydroxide 49.5 – 51.5Wt.%ASTM E-291 Sodium Chloride 200 MaxWt.%ASTM E-291 Sodium Chlorate 50 Maxppm Wt.HC-282 Sodium Carbonate 2000 Maxppm Wt.ASTM E-291 Sodium Sulfate 200 Maxppm Wt.ASTM D-501 Iron 2 Maxppm Wt.ASTM D-1068 APPLICATIONS Acid neutralization, bleaching in papermaking and cotton processing, petroleum refining.Production of alumina from bauxite,Manufacturing synthetic fabrics such as rayon,Production of soaps, detergents, and manufacturing food products. © 2017 Copyright by SABIC. All rights reserved KEYWORDS Acid neutralization, bleaching, papermaking, cotton processing, petroleum refining. Alumina, bauxite.Synthetic fabrics, rayon.Soaps, detergents, food products. TOXICITY AND SAFETY Refer to SDS STORAGE AND HANDLING Refer to SDS DISCLAIMER The information contained herein may include typical properties of our products or their typical performances when used in certaintypical applications. Actual properties of our products, in particular when used in conjunction with any third party material(s) or for any non-typical applications, may differ from typical properties.It is the customer's responsibility to inspect and test our product(s) in order to satisfy itself as to the suitability of the product(s) for itsand its customers particular purposes. The customer is responsible for the appropriate, safe and legal use, processing and handlingof all product(s) purchased from us.Nothing herein is intended to be nor shall it constitute a warranty whatsoever, in particular, warranty of merchantability or fitness for aparticular purpose.SABIC as referred to herein means any legal entity belonging to the group of companies headed by Saudi Arabia Basic IndustriesCorporation. © 2017 Copyright by SABIC. All rights reserved
