Page 302 - Catalogue 2015

Cat. No. Sodium bicarbonate
192903 Meets EP/BP spec.

Identification A Passes EP/BP test Calcium (Ca) max. 0.01%
Identification B Passes EP/BP test Carbonates (pH 5% in water) 7-8.6
Identification C Passes EP/BP test Chloride (Cl) max. 0.015%
Appearance White crystalline powder Heavy metals (as Pb) max. 0.001%
Appearance of solution Clear colorless solution Iron (Fe) max. 0.002%
Assay (T) 99.0-101.0%w/w Sulfate (SO4) max. 0.015%
Ammonium (NH4) max. 0.002% Solubility in Alcohol Practically insoluble
Arsenic (As) max. 0.0002%
Aluminum (Al) max. 0.0001%
Cat. No. Sodium bicarbonate Arsenic (As) max. 0.0002%
192936 Meets USP spec. Calcium (Ca) max. 0.01%
Copper (Cu) max. 0.0001%
Identification A Passes USP test Iron (Fe) max. 0.0005%
Identification B Passes USP test Magnesium (Mg) max. 0.004%
Assay (T) 99.0-100.5%w/w Loss on drying (desiccator) max. 0.25%
Water insolubles Complete and clear Residual solvents Meets the requirements
(1g/20ml)
Normal carbonate Passes USP test
Chloride & Sulfate max. 0.015%
Limit of organics max. 0.01%
Limit of sulfur componds max. 0.01%

Cat. No. Sodium bicarbonate
192902 CP

Appearance White crystalline powder
Iron (Fe) max. 0.01%
Assay (T) 98-102%w/w

Sodium caprylate

Synonym: Sodium octanoate; Caprylic acid sodium salt, Octanoic acid sodium salt.

CAS [1984-06-1]; EC 217-850-5; CÏHÌÂNaO¿; M 166.19

Warning; H:315-319; P:264-280-303+361+353-332+313-337+313

Cat. No. Sodium caprylate
184564 Meets ACS/EP/BP/USP spec.

Appearance White to almost white Total impurities max. 0.5%
solid pH (10% in Water) 8.0-10.5
Identification A Meets the requirements Water (KF) max. 3.0%w/w
Identification B Meets the requirements Appearance of solution Meets the requirements
Assay (T, dry) 99.0-101.0%w/w Endotoxin activity max. 0.02EU/mg
Purity (GC) min. 99.5% Residual solvents Exluded by manuf. process
Any impurity max. 0.3%

Sodium carbonate

Synonym: Sodium hydrogen carbonate

CAS [497-19-8]; EC 207-838-8; CNa¿OÀ; M 105.98

Warning; H:319; P:264-280-305+351+338-337+313

Specification continues on the next page