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Sodium Hydroxide Solution (0.25N (N/4)/Certified), Fisher Chemical


A volumetric standard solution, titrated at 25°C to pH 8.6 (phenolphthalein endpoint) against NIST™ potassium acid phthalate

Quantity 20L
Packaging PolyPac™

Manufacturer: fisher scientific company  FLSS272-20

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Catalog No. SS272-20

  • / Each
 

Description & Specifications

Chemical Identifiers

Purity Grade Certified Grade
Quantity 20L
DOT Information DOT Class 8, : Corrosive
Physical Form Liquid
Molecular Formula HNaO
Color Colorless
Concentration 0.2495 to 0.2505N
pH 13
Density 1.010g/cm³
UN Number 1824
MDL Number MFCD00003548
Identification Pass Test
Packaging PolyPac™
Synonym Caustic Soda Solution
CAS 7732-18-5
Health Hazard 2 WARNING!
Health Hazard 3 Emergency Overview
Causes eye, skin, and respiratory tract irritation. Use personal protective equipment. Ensure adequate ventilation. Wash off immediately with plenty of water for at least 15 minutes. Obtain medical attention. Rinse immediately with plenty of water, also under the eyelids, for at least 15 minutes. Obtain medical attention. Move to fresh air. If breathing is difficult, give oxygen. Obtain medical attention. Do not induce vomiting. Obtain medical attention. Obtain medical attention. .

NFPA

Health:2
Flammability:0
Instability:0
ChemAlert Storage Symbol White
Cleanup Symbol Caustic
Name Note 0.25N (N/4)
Chemical Name or Material Sodium Hydroxide Solution
CAS 1310-73-2

Specifications

Chemical Name or Material Sodium Hydroxide Solution
Name Note 0.25N (N/4)
CAS 1310-73-2
CAS 7732-18-5
Purity Grade Certified Grade
Molecular Formula HNaO
MDL Number MFCD00003548
Synonym Caustic Soda Solution
Accessories
 

Emergency Overview
Causes eye, skin, and respiratory tract irritation. Use personal protective equipment. Ensure adequate ventilation. Wash off immediately with plenty of water for at least 15 minutes. Obtain medical attention. Rinse immediately with plenty of water, also under the eyelids, for at least 15 minutes. Obtain medical attention. Move to fresh air. If breathing is difficult, give oxygen. Obtain medical attention. Do not induce vomiting. Obtain medical attention. Obtain medical attention. .

NFPA

Health:2
Flammability:0
Instability:0

WARNING!

 

SDS & Safety Documents