Sodium hydroxide, pellets NF, Multi-Compendial, J.T.Baker®

Supplier: Avantor

Supplier: Avantor

Synonyms: Caustic soda

CAS Number:1310-73-2

Formula:NaOH

MDL Number:MFCD00003548

Boiling Pt:1390 °C (1013 hPa)

Melting Pt:323 °C

Density:2.13 g/cm³ (20 °C)

Molecular Weight:40 g/mol

EINECS:215-185-5

UN:1823

ADR:8 II

Merck Index:14,08627

:Management of Change (MOC) category = R

Storage Temperature:Ambient

REACH:01-2119457892-27

:GHS05

Specifications

NF - Identification A (Sodium):
Passes Test
NF - Identification B (pH):
≥ 11.0
NF - Insoluble Substances and Organic Matter:
Passes Test
NF - Potassium (K):
≤ 0.5 %
NF - Carbonate (as Na₂CO₃):
≤ 3.0 %
NF - Total Alkali:
95.0 - 100.5 %
NF - Content of Sodium:
54.0 - 59.8 %
EP/BP - Identification A:
Passes Test
EP/BP - Identification B:
Passes Test
EP/BP - Carbonate (as Na₂CO₃):
≤ 2.0 %
EP/BP - Appearance of Solution:
Passes Test
EP/BP - Chloride (Cl):
≤ 200 ppm
EP/BP - Sulfate (SO₄):
≤ 200 ppm
EP/BP - Iron (Fe):
≤ 10 ppm
EP/BP - Assay (NaOH):
97.0 - 100.5 %
JP - Assay:
95.0 - 101.0 %
JP - Identification A:
Passes Test
JP - Identification B:
Passes Test
JP - Clarity and Color of Solution:
Passes Test
JP - Chloride (Cl):
≤ 0.050 %
JP - Potassium (K):
Passes Test
JP - Carbonate (as Na₂CO₃):
≤ 2.0 %
No Class 1,2,3 or other solvents are used or produced in the manufacturing or purification of the product.:
≤2.0%
Elemental Impurities (USP 232, EP 5.20) - Information on elemental impurities for this product is available on the associated Product Regulatory Data Sheet and elemental impurity profile report.:
Passes Test