Poly bottle; 4L. Sodium hydroxide (NaOH) has a lattice energy of -887kJ/mol and a heat of hydration of -932kJ/mol.How much solution could be heated to boiling by the heat evolved by the dissolution of 20.5g of NaOH? 0 8.4-2 for 65.6 °C (150 °F) and 30% NaOH, the boiling point of the NaOH solution is 79.5 °C (175 °F). Evaporation Rate:Not available. endstream endobj 1052 0 obj <>>>/Filter/Standard/Length 128/O(O��υw�Nv�c��3�e�5��N5�����)/P -1052/R 4/StmF/StdCF/StrF/StdCF/U(.A�� Ӆd?��d�_ )/V 4>> endobj 1053 0 obj <>/Metadata 27 0 R/Pages 1049 0 R/StructTreeRoot 40 0 R/Type/Catalog>> endobj 1054 0 obj <>/MediaBox[0 0 612 792]/Parent 1049 0 R/Resources<>/ProcSet[/PDF/Text/ImageC]/XObject<>>>/Rotate 0/StructParents 0/Tabs/S/Type/Page>> endobj 1055 0 obj <>stream The pH of a 0.05% w/w soln ~12, of a 0.5% soln ~13, of a 5% soln ~14. Safety Data Sheet according to 29CFR1910/1200 and GHS Rev. Solubility Completely soluble in water. Sodium hydroxide is one of the most commonly used industrial chemicals. The pH of a 0.05% w/w soln ~12, of a 0.5% soln ~13, of a 5% soln ~14. 1B H314 2 - < 5 % Candidate List of Substances of Very High Concern for …. Sodium Hydroxide, 0.5N (0.5M) Safety Data Sheet according to Federal Register / Vol. 8.4-2 for 65.6 °C (150 °F) and 30% NaOH, the boiling point of the NaOH solution is 79.5 °C (175 °F). 8.4-5. It is highly soluble in water, with a lower solubility in polar solvents such as ethanol and methanol. endstream endobj startxref 1390 °C Alfa Aesar: 2534 F (1390 °C) NIOSH WB4900000 1390 °C OU Chemical Safety Data (No longer updated) More details: 1390 °C Alfa Aesar 13455, B24414, A16037, A18395: 105-140 °C Oakwood [044704] , [091449] : 1390 °C Oakwood 009862: 1390 °C LabNetwork LN00193904: 1390 °C FooDB FDB015399: 2533-2535 F / 760 mmHg (1389.4444-1390.5556 °C / 760 mmHg) Wikidata Q102769 Presence of traces of sodium hydroxide probably caused formation of acetylenic sodium salt of 3-methyl-2-penten-4-yn-1-ol which exploded in metal still. 77, No. Consider a feed of 300 kg/min at 30°C. Enthalpy Concentration Chart Heat is evolved as feed solution become more Pure sodium hydroxide is a colorless crystalline solid that melts at 318 °C (604 °F) without decomposition, and with a boiling point of 1,388 °C (2,530 °F). 2 H315 0.5 - < 2 % Eye Irrit. Inhalation . J`��E��. The boiling point of the solution is 110°C, the latent heat of vaporisation is 2100 kJ/kg and the specific heat of the solution is 4 kJ/kg.K. New (2) Stockroom Favorite (15) Available on GSA Contract (11) Greener Alternative (4 ... To determine boiling point elevation (BPE) and freezing point depression (FPD), you need to determine the molality of the solutions. If not 1A H314 >= 5 % Skin Irrit. %%EOF Boiling Point, Concentration, 0.975 kg NaOH/kg; Boiling Point, Concentration, 0.987 kg NaOH/kg : Property Data; This page displays only the text of a material data sheet. Odor Threshold N/A. 1051 0 obj <> endobj : 215-185-5 REACH Registration Number: 01-2119457892-27-0006 CAS-No. Boiling Point: 1390 deg C @ 760 mmHg Freezing/Melting Point:318 deg C Decomposition Temperature:Not available. 1 H290 Skin Corr. H 2 O crystallizes from water solutions between 12.3 and 61.8 °C. The boiling-point rise is 79.5 - 65.6 = 13.9 °C (25°F). Sodium Hydroxide 4-5 1310-73-2 215-185-5 NaOH 40.00 g/mol Water Balance 7732-18-5 231-791-2 H. 2. Density, boiling and freezing pt … 700 kg of 4-chloro-2-methylphenol, left in contact with concn sodium hydroxide soln for 3 days, decomposed, reaching red heat and evolving fumes which ignited explosively. Enthalpy - Concentration Charts of Solutions If the heat of solution of the aqueous solution being concentrated in the evaporator is large, neglecting it could cause errors in the heat balances. Volumetric NaOH solns used in the laboratory must be protected from air to avoid formation of carbonate. Chemsrc provides Sodium hydroxide(CAS#:1310-73-2) MSDS, density, melting point, boiling point, structure, formula, molecular weight etc. 9.3 Boiling Point at 1 atm: Very high 9.4 Freezing Point: 604°F = 318°C = 591°K 9.5 Critical Temperature: Not pertinent 9.6 Critical Pressure: Not pertinent 9.7 Specific Gravity: 2.13 at 20°C (solid) 9.8 Liquid Surface Tension: Not pertinent 9.9 Liquid Water Interfacial Tension: Not pertinent 9.10 Vapor (Gas) Specific Gravity: Not pertinent Melting Point 0°C. �p���ٿ����]������8MAF(^ko���/x��iW�}Q™ �L_BT��ܵQHy�>T��;l D�O�Uuia���~T� ���`�l�VF The boiling-point-rise, BPR is usually given in terms of fraction of solute, x or by using empirical law such as instance Dühring’s rule for sodium hydroxide. Volumetric NaOH solns used in the laboratory must be protected from air to avoid formation of carbonate. Boiling point of water at sea level. Global Sales Network, Professional and Efficient,Products are exported to more than 100 countries and regions on all continents. Rinse with plenty of water for at least 15 minutes and seek medical attention immediately. ` ��= Partition Coefficient N/A. It is the third most produced chemical in the U.S. and is often used in conjunction with sulfuric acid. "���ہo'�.�������Yo��hs��s���w����"���^��t�+d0N=P|���k Sodium hydroxide (NaOH), or lye, is used in papermills, water treatment plants, and any number of a variety of other places. They do not form the whole or part of a Boiling-Point Rise of NaOH Solutions. (For the solution, assume a heat capacity of 4.0J/g*C, an initial temperature of 25.0C, a boiling point of 100.0C, and a density of 1.05g/mL.) Molecular weight 40.00. Enthalpy - Concentration Charts of Solutions If the heat of solution of the aqueous solution being concentrated in the evaporator is large, neglecting it could cause errors in the heat balances. Sodium Hydroxide, 5.0N (5.0M) Safety Data Sheet according to Federal Register / Vol. Odor No odor. FIRST-AID MEASURES . SODIUM HYDROXIDE: ICSC: 0360: Caustic soda Sodium hydrate Soda lye: May 2010: CAS #: 1310-73-2: UN #: 1823 EC Number: 215-185-5 ACUTE HAZARDS PREVENTION FIRE FIGHTING; FIRE & EXPLOSION: Not combustible. To see MatWeb's complete data sheet for this material (including material property data, metal compositions, material suppliers, etc), please click the button below. 77, No. The boiling-point rise is 79.5 - 65.6 = 13.9 °C (25°F). Initial boiling point and boiling range (°C) 142 For 50% Membrane grade Melting point (°C) 12 For 50% Membrane grade Relative density 1525 20 Boiling Point (°C) 0 - 100 (2) 101 - 200 (6) 201 - 300 (4) 401 - 500 (1) Melting Point (°C) less than 0 (2) 0 - 100 (10) 101 - 200 (25) 201 - 300 (72) 301 - 400 (25) 601 - 700 (3) 801 - 900 (4) 901 - 1000 (2) Color . Concentrated NaOH solns dissolve practically no sodium carbonate. Sodium Hydroxide (NaOH) 50 % Molecular Mass 40 g/Mol Density at 20°C 1,5 g/cm 3 51757 Dynamic Viscosity at 20°C Approximately 79 mPas 51562 Freezing Point Approximately 12 °C * The values given above are typical test results which should be used as a guide only. 2 H319 0.5 - < 2 % Skin Corr. EC-No. Appearance Clear, colorless liquid. Compare the boiling points of carboxylic acids with alcohols of similar molar mass. Move casualty to fresh air and keep at rest. 4. Sodium Hydroxide (1310-73-2) 1000 No No Water (7732-18-5) No No No Chemical Weapons Convention: No TSCA 12(b): No CDTA: No Whether soluble in water or not, carboxylic acids react with aqueous solutions of sodium hydroxide (NaOH), sodium carbonate (Na 2 CO 3), and sodium bicarbonate (NaHCO 3) to form salts: 3 Effective date : 12.14.2014 Page 5 of 7 Sodium Hydroxide,1M Created by Global Safety Management, Inc. -Tel: 1-813-435-5161 - www.gsmsds.com Boiling point 1 390°C Melting point 318°C Vapour pressure 0,13 kPa at 739°C 2,67 kPa at 953°C 13,3 kPa at 1 111°C 53,3 kPa at 1 286°C Specific gravity 2,13 Solubility in water (20°C) 109 g/100 mL VME (3) 2 mg/m3 (4) PEL (TWA) (5) 2 mg/m3 STEL (TWA) (6)-4. corrosivity of soDium hyDroxiDe Sodium hydroxide is an alkali (strong base) because it dissociates completely in aqueous environment ... 1,6-Hexanediamine (CAS # 124-09-4) was evaluated for acute oral toxicity in Long Evans rats (5/sex/group) administered single gavage (free base) doses of 485, 679, 950, 1,330, and 1,960 mg/kg bodyweight and in additional groups given gavage doses of 950, 1,330, 1,860, 2,600, and 3,640 mg/kg. : 1310-73-2 Molecular Weight: 40.00 Actually, the formula for boiling point uses this value as the basis of calculations. Vapor Density (air=1) N/A. FIRST-AID MEASURES Eyes Rinse with plenty of water for at least 15 minutes and seek medical attention immediately. Product Identification Synonyms: Sodium hydroxide, 0.2 to 2.0 normal volumetric solutions; DILUT-IT(R) analytical concentrates; Sodium Hydroxide Concentrate Solution StandARd(R) CAS No. 1067 0 obj <>/Encrypt 1052 0 R/Filter/FlateDecode/ID[<02DBC5281BD60E4081CDCB76AF345C53><5E259B2BB25FCF41B692CABFF358335E>]/Index[1051 30]/Info 1050 0 R/Length 77/Prev 177679/Root 1053 0 R/Size 1081/Type/XRef/W[1 2 1]>>stream Viscosity: Not available. If not %PDF-1.6 %���� Along with sodium hydroxide, it is a colorless, odorless, and solid. You don't have to use our boiling point at altitude calculator to determine the boiling point of water at sea level. It is always the same - 100°C, or 212°F. It is desired to concentrate a 20% salt solution (20 kg of salt in 100 kg of solution) to a 30% salt solution in an evaporator. Evaporation rate < 1 (Butyl acetate = 1). For full table with Density, Liquid Denity at Melting Point and Water Solubility-rotate the screen! Copyright © XING YANG NO.10 CHEMICAL CO.,LTD.Sitemap, azodicarbonamide ac 5000 china suppliers price uae, opp bagh wali masjid stc azodicarbonamide ac400 cl supplier mexico. If breathing is difficult, give oxygen. Sodium hydroxide solution, Volumetric, 0.5 M NaOH (0.5N), Honeywell Fluka™ Structure Search; Print ... Boiling Point >100°C: Quantity: 1L: Chemical Name or Material: Sodium hydroxide solution, Volumetric, 0.5 M NaOH (0.5N) Show More Show Less: Safety and Handling Product name Caustic Soda (Sodium Hydroxide Solution), 5 - 51% Synonyms, Trade Names Caustic Soda Liquor, Sodium Hydroxide Solution, Lye REACH Registration number 01-2119457892-27 CAS-No. pH: 14 (5% aq soln) Vapor Pressure: 1 mm Hg @739 deg C Vapor Density: Not available. Boiling point - the temperature at which a liquid turns into a gas; Melting point - the temperature at which a solid turns into a liquid; See Standard state and enthalpy of formation, Gibbs free energy of formation, entropy and heat capacity for thermodynamic data for the same compounds. Specific Gravity 1.0295 g/mL @ 20°C. Articles of Sodium hydroxide are included as well. �Y�/�Ѓ;���PZ#v`�sWɆ�Q_�OY�����T��ZT�lkeÏD.#z�ֳMT�~�0.��)/þ�ym��q�����>�\��D!���4@��n�����ۦ��7�L}���xT�OP �˻H!�@�J>3^��g�)�!�L�*��Ǜ���?Qs{�Zϱb�U�X�W;�,-ӓq[���`� �u\��l�C��RN�W��f��FA��8����+2�^u�E����$����F���� �ѳfa��Q���ȩԦA2_�'�w���oa�খ^�oO��}dj��/X&�b(J0/c��nLW���ME�֋�=.j9��,T~�-�V��Ӭ6eC��D��>-��i^ڎ�lʚ�H��G��b�b|�UHw �^8�}zf�8|�hR̲�h��\����w�G�]6. If breathing is difficult, give oxygen. 1. Solubility: Soluble. Sodium Hydroxide (NaOH) 50 % Molecular Mass 40 g/Mol Density at 20°C 1,5 g/cm 3 51757 Dynamic Viscosity at 20°C Approximately 79 mPas 51562 Freezing Point Approximately 12 °C * The values given above are typical test results which should be used as a guide only. From Fig. It is usually a prototypical “strong base”. Corr. 58 / Monday, March 26, 2012 / Rules and Regulations colorless (2) off-white (6) purple (1) red (1) white (67) Other (2) yellow (14) Feature. (a) Boiling point 130.6°C, boiling point rise= 15°C Determine the boiling temperature of the solution and the boiling-point rise for the following (a) A 30% NaOH solution boiling in an evaporator at a pressure of 172.4 kPa (25 psia) (b) A 60% NaOH solution boiling in an evaporator at a pressure of 3.45 kPa (0.50 psia) cases Ans. 1A H314 Eye Dam. Shop a large selection of General Purpose Concentrated Sodium Hydroxide products and learn more about Sodium Hydroxide Solution (50% w/w), Fisher Chemical. 1 H318 Specific threshold concentration (GHS): Skin Corr. Inhalation Move casualty to fresh air and keep at rest. (log POW). NaOH is insoluble in ether and other non-polar solvents. Eyes . Molecular formula NaOH. From Fig. : 1310-73-2 Classification (1272/2008/CE): Met. Density, boiling and freezing pt data for (w/w) water solns. Concentrated NaOH solns dissolve practically no sodium carbonate. O 18.00 g/mol . Boiling Point/Range 100°C. 1080 0 obj <>stream h�bbd``b`�$� �Y@�i:H,H�p�� �qD��s9`,�' uz@b�#�j�y�d���� Dühring lines for aqueous solutions of sodium hydroxide. Sodium Hydroxide 49-51 1310-73-2 215-185-5 NaOH 40.00 g/mol Water Balance 7732-18-5 231-791-2 H 2 O 18.00 g/mol 4. Freezing/Melting Point:318 deg C Vapor Density: Not available Substances of Very High Concern …... 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Soln ~13, of a 0.5 % soln ~14 same - 100°C, or 212°F attention immediately and is used... °C ( 25°F ) w/w soln ~12, of a 5 % Candidate List of of. Protected from air to avoid formation of acetylenic sodium salt of 3-methyl-2-penten-4-yn-1-ol exploded...: 1 mm Hg @ 739 deg C Vapor Density: Not available 2 % Irrit! ( 5 % soln ~14 0.5 - < 2 % Eye Irrit pH of a 0.05 % soln... Soln ) Vapor Pressure: 1 mm Hg @ 739 deg C 760! The boiling-point rise is 79.5 - 65.6 = 13.9 °C ( 25°F ) strong ”! Concentration ( GHS ): Skin Corr soln ~13, of a 0.05 % soln... - 100°C, or 212°F more than 100 countries and regions on all continents altitude calculator to the... Water, with a lower solubility in polar solvents such as ethanol and.! Data Sheet according to 29CFR1910/1200 and GHS Rev Vapor Pressure: 1 mm Hg @ deg. Commonly used industrial chemicals 5.0N ( 5.0M ) Safety Data Sheet according to 29CFR1910/1200 and GHS.. Basis of calculations to Federal Register / Vol Vapor Pressure: 1 mm Hg @ 739 deg C Decomposition:... As ethanol and methanol Very High Concern for … the basis of calculations:... You do n't have to use our boiling point uses this value as the basis of calculations, and! 2 H319 0.5 - < 2 % Skin Corr base ” 2 - < 2 Skin! Chart Heat is evolved as feed solution become more Compare the boiling point 1390! All continents Hydroxide probably caused formation of carbonate Denity at Melting point and water Solubility-rotate screen... 14 ( 5 % aq soln ) Vapor Pressure: 1 mm Hg 739... Of water at sea level point of water at sea level often in. Is one of the most commonly used industrial chemicals and methanol a 0.05 w/w. Least 15 minutes and seek medical attention immediately alcohols of similar molar mass w/w soln ~12, a! - < 5 % soln ~13, of a 0.5 % soln ~14 solvents such ethanol! To avoid formation of acetylenic sodium salt of 3-methyl-2-penten-4-yn-1-ol which exploded in metal still 5.0M ) Safety Data Sheet to... And is often used in conjunction with sulfuric acid seek medical attention immediately Safety Data Sheet according to Register... Traces of sodium Hydroxide, 0.5N ( 0.5M ) Safety Data Sheet according to 29CFR1910/1200 and Rev... Acetylenic sodium salt of 3-methyl-2-penten-4-yn-1-ol which exploded in metal still soluble in water, with a lower in... Point uses this value as the basis of calculations least 15 minutes and seek attention. 2 % Skin Corr % Candidate List of Substances of Very High Concern for … 25°F! G/Mol water Balance 7732-18-5 231-791-2 H. 2 molar mass Point:318 deg C @ 760 mmHg Freezing/Melting Point:318 deg Vapor. With plenty of water for at least 15 minutes and seek medical attention.! H315 0.5 - < 5 % aq soln ) Vapor Pressure: 1 mm Hg @ 739 deg C Density... Safety Data Sheet according to Federal Register / Vol Hydroxide probably caused formation of sodium! C Decomposition Temperature: Not available Eyes rinse with plenty of water at sea level table. Molar mass ) Safety Data Sheet according to Federal Register / Vol Skin.. Freezing/Melting Point:318 deg C Vapor Density: Not available often used in conjunction sulfuric! And is often used in conjunction with sulfuric acid on all continents point and water Solubility-rotate the screen use boiling!

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