Calcium Chloride:
REQUIREMENTS
Labeling: Indicate whether it is anhydrous or the dihydrate.
Identification: A 1:10 aqueous solution gives positive tests for Calcium and for Chloride.
Assay: Anhydrous: Not less than 93.0% and not more than 100.5% of CaCl2; Dihydrate: Not less than 99.0% and not more than 107.0% of CaCl2·2H2O.
Acid-Insoluble Matter Anhydrous: Not more than 0.02%; no particles per kilogram of sample greater than 2 mm in any dimension.
Arsenic: Not more than 3 mg/kg.
Fluoride: Not more than 0.004%.
Lead: Not more than 5 mg/kg.
Magnesium and Alkali Salts Anhydrous: Not more than 5.0%; Dihydrate: Not more than 4.0%.
Calcium Chloride Solution FCC Food Grade; US Food Chemical Codex
Calcium Chloride
DESCRIPTION
Calcium Chloride Solution occurs as a clear to slightly turbid, colorless or slightly colored liquid at room temperature. It is normally available in a concentration range of about 35% to 45% of CaCl2.
Function: Sequestrant; firming agent.
REQUIREMENTS
Identification: When diluted to a concentration of about 1:10 (CaCl2 basis), a sample gives positive tests for Calcium and for Chloride.
Assay: Not less than 90.0% and not more than 110.0%, by weight, of the labeled amount of calcium chloride, expressed as CaCl2.
Alkalinity [as Ca(OH)2]: Not more than 0.3%.
Fluoride: Not more than 0.004%, calculated on the amount of CaCl2 as determined in the Assay.
Lead: Not more than 4 mg/kg, calculated on the amount of CaCl2 as determined in the Assay.
Magnesium and Alkali Salts: Not more than 5.0%, calculated on the amount of Calcium Chloride as determined in the Assay.
Calcium Chloride Dihydrate ACS Analytical Reagent
CaCl2 . 2H2O
Formula Wt 147.01
CAS Number 10035-04-8
Calcium Chloride
REQUIREMENTS
Assay: 99.0-105.0% CaCl2 – 2H2O
pH of a 5% solution: 4.5-8.5 at 25C
MAXIMUM ALLOWABLE
Insoluble matter: 0.01%
Oxidizing substances (as NO3): 0.003%
Sulfate (SO4): 0.01%
Ammonium (NH4): 0.005%
Barium (Ba): 0.005%
Heavy metals (as Pb): 5 ppm
Iron (Fe): 0.001%
Magnesium (Mg): 0.005%
Potassium (K): 0.01%
Sodium (Na): 0.02%
Strontium (Sr): 0.1%
Calcium Chloride Desiccant
CaCl2
Formula Wt 110.98
CAS Number 10043-52-4
REQUIREMENTS
Assay: 96.0% CaCl2
MAXIMUM ALLOWABLE
Titrable base: 0.006 meq/g
Reviews
There are no reviews yet.