Page 312 - Catalogue 2015

Sodium hypochlorite 6%

CAS [7681-52-9]; EC 231-668-3; NaClO; M 74.44

Danger H:290-314-400; EUH:031; P:260-273-303+361+353-305+351+338-310-405

Cat. No. Sodium hypochlorite 6%
193664 Meets ACS/EP/BP/USP spec.

Appearance Clear yellow liquid
Assay 5.5-7.5%w/w
Total alkalinity (NaOH) max. 1.2%w/w

Cat. No. Sodium hypochlorite 6%
193603 Meets EP/BP spec.

Appearance Clear yellow liquid
Assay 5.7-7.5%w/w
Total alkalinity (NaOH) max. 1.8%w/w

Sodium metabisulfite

Synonym: Sodium disulfite, Sodium pyrosulfite

CAS [7681-57-4]; EC 231-673-0; Na¿OÂS¿; M 190.11

Danger H:302-318; EUH:031; P:264-280-305+351+338-310

Cat. No. Sodium metabisulfite
194405 AR

Appearance White crystalline solid Iron (Fe) max. 0.002%
Assay 97.0-100.5%w/w Thiosulftate (S2O3) max. 0.05%
Chloride (Cl) max. 0.05% Insoluble matter max. 0.005%
Heavy metals (as Pb) max. 0.001%
Heavy metals (as Pb) max. 0.001%
Cat. No. Sodium metabisulfite Iron (Fe) max. 0.002%
194464 Meets ACS/EP/BP/USP spec. Thiosulftate (S2O3) max. 0.05%
Thiosulftate (S2O3) Passes EP/BP test
Appearance White crystalline solid Insoluble matter max. 0.005%
Assay 97.0-100.5%w/w
Appearance of solution Clear and colorless sol. Heavy metals (as Pb) max. 0.002%
5% Iron (Fe) max. 0.005%
pH (5% in water) 3.5-5.0
Arsenic (As) max. 0.0005%
Chloride (Cl) max. 0.05%

Cat. No. Sodium metabisulfite
194402 CP

Appearance White crystalline solid
Assay 95.0-100.5%w/w
Chloride (Cl) max. 0.01%