sodium hydroxide cas number and hazards

Section 1: Identification of the Substance/Mixture and of

Sodium hydroxide EU Index: CAS:1310-73-2 EC Number:215-185-5 011 -002 00 6 18% TO 23% EU DSD/DPD: Annex VI Table 3 2: C R35 EU CLP: Annex VI Table 3 1: Skin Corr 1A H314 OSHA HCS 2012: Skin Corr 1B Eye Dam 1 3 2 Mixtures x Material does not meet the criteria of a mixture in accordance with Regulation (EC) No 1272/2008

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Sodium hydroxide

Sodium hydroxide has depilatory effects which have been described after accidental contact with solutions in the workplace The breakage of bonds in proteins may lead to severe necrosis to the application site The level of corrosion depends on the period of contact with the tissue and on the concentration of sodium hydroxide [L1975]

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Material Safety Data Sheet Sodium hydroxide solid

Shipping Name: SODIUM HYDROXIDE SOLID SODIUM HYDROXIDE SOLID Hazard Class: 8 8 UN Number: UN1823 UN1823 Packing Group: II II Section 15 - Regulatory Information US FEDERAL TSCA CAS# 1310-73-2 is listed on the TSCA inventory CAS# 497-19-8 is listed on the TSCA inventory Health Safety Reporting List

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Sodium hydroxide — Wikipedia Republished // WIKI 2

Sodium hydroxide is also widely used in pulping of wood for making paper or regenerated fibers Along with sodium sulfide sodium hydroxide is a key component of the white liquor solution used to separate lignin from cellulose fibers in the kraft process It also plays a key role in several later stages of the process of bleaching the brown pulp resulting from the pulping process

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Sodium hydroxide

Sodium hydroxide (Na OH) also known as lye caustic soda and (incorrectly according to IUPAC nomenclature) sodium hydrate is a caustic metallic base Caustic soda forms a strong alkaline solution when dissolved in a solvent such as water It is used in many industries mostly as a strong chemical base in the manufacture of pulp and paper textiles drinking water soaps and detergents and

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SO170 Sodium Hydroxide Pellets NF

Specification for Sodium Hydroxide Pellets NF (SO170) Item Number SO170 Item Sodium Hydroxide Pellets NF CAS Number 1310-73-2 Molecular Formula NaOH Molecular Weight 40 00 MDL Number Synonyms Caustic Soda Soda Lye Test Specification Min Max ASSAY (TOTAL ALKALI INCLUDING A 95 0 100 5 % MAX OF 3 0% (Na 2 CO 3) CONTENT OF SODIUM 54 0 59 8 %

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SAFETY DATA SHEET Page: 1 of 5 Sodium Acetate Revision

Sodium Acetate - Investigated as a mutagen and primary irritant Only select Registry of Toxic Effects of Chemical Substances (RTECS) data is presented here See actual entry in RTECS for complete information Sodium acetate RTECS Number: AJ4300010 Chronic Toxicological Effects: IARC ACGIH OSHA 127-09-3 Sodium acetate n a n a n a n a 12 1

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Safety Data Sheet SODIUM THIOSULFATE SOLUTION

SODIUM THIOSULFATE SOLUTION 1 Section 1 - Product and Company Identification Product Name: Sodium Thiosulfate Solution Chemical Formula: Na2S2O3 CAS Number: 00772-98-7 General Use: Waste water dechlorination agent and lab reagent Supplier: 701 N Post Oak Rd Ste 540 Houston TX 77024 Section 2 - Hazards Identification EmergencyOverview Target

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SODIUM HYDROXIDE

Hazards not otherwise classified (HNOC) None identified Other hazards Water reactive 3 Composition / information on ingredients Component CAS-No Weight % Sodium hydroxide 1310-73-2 95 Sodium carbonate 497-19-8 3 4 First-aid measures Eye Contact Rinse immediately with plenty of water also under the eyelids for at least 15 minutes

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Sodium Hydroxide Solution (1 51%)

Components CAS Number Concentration Water 7732-18-5 49-99 % Sodium hydroxide 1310-73-2 1-51 % 4 FIRST-AID MEASURES Inhalation Remove to fresh air Get immediate medical attention Skin Contact Rinse skin immediately with plenty of water for 15-20 minutes Take off contaminated clothing taking care not to contaminate eyes

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SAFETY DATA SHEET CONTINUUM* AT4505

Sodium hydroxide (CAS Ceiling 2 mg/m3 1310-73-2) US OSHA Table Z-1 Limits for Air Contaminants (29 CFR 1910 1000) Components Type Value Sodium hydroxide (CAS PEL 2 mg/m3 1310-73-2) Biological limit values No biological exposure limits noted for the ingredient(s) Engineering controls Explosion-proof general and local exhaust ventilation Good

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SAFETY DATA SHEET

Sodium hydroxide (CAS 1310-73-2) Ceiling 2 mg/m3 Canada Manitoba OELs (Reg 217/2006 The Workplace Safety And Health Act) Components Type Value Sodium hydroxide (CAS 1310-73-2) Ceiling 2 mg/m3 Canada Ontario OELs (Control o f Exposure to Biological or Chemical Agents) Components Type Value Sodium hydroxide (CAS 1310-73-2) Ceiling 2 mg/m3

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SAFETY DATA SHEET

Sodium hydroxide (CAS 1310-73-2) Ceiling 2 mg/m3 Canada Manitoba OELs (Reg 217/2006 The Workplace Safety And Health Act) Components Type Value Sodium hydroxide (CAS 1310-73-2) Ceiling 2 mg/m3 Canada Ontario OELs (Control o f Exposure to Biological or Chemical Agents) Components Type Value Sodium hydroxide (CAS 1310-73-2) Ceiling 2 mg/m3

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Sodium Hydroxide Caustic Soda SDS GHS MSDS Sheet

Sodium Hydroxide SDS GHS MSDS Sheet Material Safety Data Sheet Section 1: Product Identification Synonyms: Caustic Soda or Sodium Hydroxide Solid Flakes Pellets CAS No : 1310-73-2 EINECS EC Number: 215-185-5 Molecular Weight: 40 00 Chemical Formula: NaOH

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JSC КАUSTIК Safety Data Sheet Sodium hydroxide

Synonyms: Caustic soda sodium hydroxide sodium hydrate EC number: 215-185-5 EC name: Sodium hydroxide CAS number: 1310-73-2 CAS name: Sodium hydroxide RTECS: WB4900000 Reference number: 01-2119457892-27-0023 1 2 Relevant identified uses of the substance Within industry sodium hydroxide can be used for example to adjust the рН to produce

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Environmental emergency planning: sodium hydroxide

Sodium hydroxide solution (CAS No 1310-73-2) was selected for risk evaluation because it is a substance that meets the criteria for corrosive substances as defined by OECD (OECD 2001) that if spilled could be immediately harmful to humans and/or the environment

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Sodium Hydroxide MATERIAL SAFETY DATA SHEET CAS No 1310

14 1 UN number ADR/RID: 1823 IMDG: 1823 IATA: 1823 14 2 UN proper shipping name ADR/RID: SODIUM HYDROXIDE SOLID IMDG: SODIUM HYDROXIDE SOLID IATA: Sodium hydroxide solid 14 3 Transport hazard class(es) ADR/RID: 8 IMDG: 8 IATA: 8 14 4 Packaging group ADR/RID: II IMDG: II IATA: II 14 5 Environmental hazards

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Sodium hydroxide

Sodium hydroxide also known as lye and caustic soda [3] [4] is an inorganic compound with the formula NaOH It is a white solid ionic compound consisting of sodium cations Na + and hydroxide anions OH − Sodium hydroxide is a highly caustic base and alkali that decomposes proteins at ordinary ambient temperatures and may cause severe chemical burns It is highly soluble in water and

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SAFETY DATA SHEET

SODIUM HYDROXIDE PEL 2 mg/m3 (CAS 1310-73-2) US ACGIH Threshold Limit Values Components Type Value Isopropyl Alcohol (CAS STEL 400 ppm 67-63-0) TWA 200 ppm SODIUM HYDROXIDE Ceiling 2 mg/m3 (CAS 1310-73-2) US NIOSH: Pocket Guide to Chemical Hazards Components Type Value Isopropyl Alcohol (CAS STEL 1225 mg/m3 67-63-0) 500 ppm TWA 980 mg/m3 400

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