Sodium Tetraborate Decahydrate, 99%, Extra Pure, 500 Gm

US $310

  • Pasadena, Texas, United States
  • Jun 7th
Mata EnterprisesPasadena, TX Product Name                                         Sodium tetraborate decahydrate  Grade                                                                                   Extra pure Weight                                                                                 500 grams (1.10 lbs.) CAS Number                                           1303-96-4 Empirical Formula (Hill Notation)                                    Na2B4O7.10H2O Molecular Weight                                      381.37 Lot Number                                            178911602 MAKE AN OFFER, DON’T PAY RETAIL ANY MORE! Description                                                           A white crystalline powder Assay                                                                   99.0 - 103.0% 101.41% pH (5%water)                                                       9.2 - 9.5 9.26 Carbonate, bicarbonate                                       Passes test Sulphate (SO4)                                                     Max. 0.005% 0.002468% Heavy metals (as Pb)                                           Max. 0.002% 0.00067% Ammonium (NH4)                                                 Max. 0.001% 0.00048% Arsenic (As)                                                          Max. 0.0005% <0.0005% Calcium (Ca)                                                         Max. 0.01% 0.010% 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 $33.20

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