Sodium Hypochlorite: grade & concentration comparison

Alliance Chemical stocks 8 variants of Sodium Hypochlorite (CAS 7681-52-9): 12.5%, 8.25%, 5.25%. Compare grade, concentration, and transport classification below, then open the SDS, technical data sheet, or certificate of analysis for the variant you need.

CAS 7681-52-9 · 8 variants

VariantGradeConcentrationHazardDocuments
1-gallon HDPE container of Alliance Chemical 12.5% sodium hypochlorite solutionSodium Hypochlorite 12.5%12.5%
GHS pictogram: CorrosiveGHS pictogram: Irritant / harmfulGHS pictogram: Health hazardGHS pictogram: Environmental hazard
CLASS 8 · UN1791Danger
SDSTDSCOA
Sodium Hypochlorite 8.25%Sodium Hypochlorite 8.25%8.25%
GHS pictogram: CorrosiveGHS pictogram: Irritant / harmfulGHS pictogram: Health hazardGHS pictogram: Environmental hazard
CLASS 8 · UN1791Danger
SDSTDSCOA
One-gallon HDPE container of 5.25% sodium hypochlorite solution by Alliance ChemicalSodium Hypochlorite 5.25%5.25%
GHS pictogram: CorrosiveGHS pictogram: Irritant / harmfulGHS pictogram: Health hazardGHS pictogram: Environmental hazard
CLASS 8 · UN1791Danger
SDSTDSCOA
Sodium Hypochlorite 1%Sodium Hypochlorite 1%
GHS pictogram: CorrosiveGHS pictogram: Irritant / harmfulGHS pictogram: Health hazardGHS pictogram: Environmental hazard
CLASS 8 · UN1791Danger
SDSTDSCOA
Sodium Hypochlorite 10%Sodium Hypochlorite 10%
GHS pictogram: CorrosiveGHS pictogram: Irritant / harmfulGHS pictogram: Health hazardGHS pictogram: Environmental hazard
CLASS 8 · UN1791Danger
SDSTDSCOA
Sodium Hypochlorite 2%Sodium Hypochlorite 2%
GHS pictogram: CorrosiveGHS pictogram: Irritant / harmfulGHS pictogram: Health hazardGHS pictogram: Environmental hazard
CLASS 8 · UN1791Danger
SDSTDSCOA
Sodium Hypochlorite 3%Sodium Hypochlorite 3%
GHS pictogram: CorrosiveGHS pictogram: Irritant / harmfulGHS pictogram: Health hazardGHS pictogram: Environmental hazard
CLASS 8 · UN1791Danger
SDSTDSCOA
Sodium Hypochlorite 6%Sodium Hypochlorite 6%
GHS pictogram: CorrosiveGHS pictogram: Irritant / harmfulGHS pictogram: Health hazardGHS pictogram: Environmental hazard
CLASS 8 · UN1791Danger
SDSTDSCOA

About these grades

All variants share CAS 7681-52-9. Grade and concentration determine purity specification and strength; each variant's exact specification, hazard classification, and a certificate of analysis are published by Alliance Chemical and linked above. Lot-specific certificates ship with every order.