Calcium Carbonate, <98%, Extra Pure, 500 Gm

US $210

  • Pasadena, Texas, United States
  • Jun 11th
Mata Enterprises Pasadena, TX   Product Name                                                  CALCIUM CARBONATE EXTRA PURE Grade                                                                  Extra pure Weight                                                                500 grams (1.10 lbs.) CAS Number                                                      471-34-1 Empirical Formula (Hill Notation)                  CaCO3 Molecular Weight                                             100.09                          MAKE AN OFFER, DON’T PAY RETAIL ANY MORE!   Lot Number                                                        163741602 Description                                                          White powder Assay (Complexometry on dry basis)                                                            >98% Identification                                                        Passes test Substances insoluble in acetic acid                                                          <0.2% Chloride (Cl)                                                       <0.025% Sulphate (SO4)                                                   <0.3% Heavy metals (as Pb)                                         <0.002% Iron (Fe)                                                              <0.02% Barium (Ba)                                                         Passes test Arsenic (As)                                                        <0.0004% Magnesium (as alkali metals)                                                                <1.0% Loss on drying (200°C, 4hrs)                                                                    <2.0% Extra Pure Graded Compounds This quality is associated to products that are suitable for qualitative and semi-quantitative grades.These chemicals suitable for general laboratory works, and in most cases, meet Most Pharmacopoeia (BP, USP etc.) Standards.   All material will be ship according to USP Service, Publication 52. “We have taken the extra steps into Protecting the material from outside contamination and the person transporting materials.”   Best Suggested Retail Price I Could Find: 500 grams $46.14  

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