Bases & alkalis

SODIUM HYDROXIDE SOLUTION AR

Article code: 5900B
CAS: 1310-73-2
Grade: AR
Purity: 45%
Category: Bases & alkalis

Specification and availability are confirmed by Chemical Suppliers when you inquire. Product details are attached to your request automatically.

Properties

Article No.: 5900B
Grade: AR
Purity: 45%
CAS No.: 1310-73-2
Molecular Formula: NaOH
Molecular Weight: 40.00
H.S. Code: 2815.1190
Shelf Life: 60 Months
Supply conditions: EUC Required

Product information

Article No.	5900B	Grade	AR
Purity	45%	CAS No.	1310-73-2
Molecular Formula	NaOH	Molecular Weight	40.00
H.S. Code	2815.1190	Shelf Life	60 Months

Specifications

Appearance	A clear colorless solution	Assay (acidimetric)	45.0-50.0%
Carbonate (as Na2CO3)	Max 0.2%	Chloride (Cl)	Max 0.005%
Sulphate (SO4)	Max 0.0005%	Calcium (Ca)	Max 0.0005%
Mercury (Hg)	Max 0.00001%	Magnesium (Mg)	Max 0.0005%

Packaging options

500 ml (00500)
1000 ml (01000)

Details

SODIUM HYDROXIDE SOLUTION AR EUC Required MSDS DE EN FR KO PT ES TH TR COAs Packings 500 ml (00500) 1000 ml (01000) Print friendly version Article No. 5900B Grade AR Purity 45% CAS No. 1310-73-2 Molecular Formula NaOH Molecular Weight 40.00 H.S. Code 2815.1190 Shelf Life 60 Months Specifications Appearance A clear colorless solution Assay (acidimetric) 45.0-50.0% Carbonate (as Na2CO3) Max 0.2% Chloride (Cl) Max 0.005% Sulphate (SO4) Max 0.0005% Calcium (Ca) Max 0.0005% Mercury (Hg) Max 0.00001% Magnesium (Mg) Max 0.0005% Safety Information and Hazard Symbols Symbol: GHS05 Signal Word: Danger UN No.: 1824 IMCO Class No.: 8 Packing Group: II Hazardous Statement: H290-H314 Precaution Statement: P234-P280-P303+P361+P353-P305+P351+P338 Revision Date: 19-Oct-2026 Home Lab Chemicals Inorganic Bases SODIUM HYDROXIDE SOLUTION