The CB is a compact portable scale which is ideally suited for a variety of uses and applications. It is small and easy to use. The bright green backlit LCD display shows clear results, with a simple to use keyboard and Grade 304 stainless steel removeable top pan for easy cleaning.
Product Information - Catalogue Number 137017 Product Information Catalogue Number: 137017 General Information CAS Number 7647-14-5 EC Number 231-598-3 Grade Ph Eur, BP, ChP, JP, USP Hill Formula ClNa Chemical Formula NaCl Molar Mass 58.44 g/mol HS Code 2501 00 90 Quality Level MQ500 Physicochemical Information Boiling Point 1461 °C (1013 hPa) Density 2.17 g/cm³ (20 °C) Melting Point 801 °C pH Value 7 (H₂O) Vapor Pressure 1.3 hPa (865 °C) Bulk Density 1140 kg/m³ Solubility 358 g/l Toxicological Information LD 50 Oral LD50 Rat 3000 mg/kg LD 50 Dermal LD50 Rabbit > 10000 mg/kg Safety Information according to GHS RTECS VZ4725000 Storage Class 10 - 13 Other liquids and solids WGK WGK 1 slightly hazardous to water Disposal 14 - Inorganic salts: Container I. Neutral solutions of these salts: Container D. Before placing in Container D, check the pH with pH-Universal indicator strips (Item No. 109535). Storage and Shipping Information Store at +2°C to +30°C. Transport Information Declaration (railroad and road) ADR, RID Kein Gefahrgut Declaration (transport by air) IATA-DGR No Dangerous Good Declaration (transport by sea) IMDG-Code No Dangerous Good Specifications Assay (argentometric; calculated on dried substance) 99.5 - 100.5 % Identity (wet chemistry) passes test Appearance of Solution passes test Acidity or Alkalinity passes test Bromide (Br) ≤ 50 ppm Ferrocyanides passes test Iodide (I) passes test Nitrite (NO₂) (UV-absorption 354nm; 1cm; 10%; water) ≤ 0.01 Phosphate (PO₄) ≤ 25 ppm Sulfate (SO₄) ≤ 20 ppm Heavy Metals (as Pb) ≤ 2 ppm Al (Aluminium) ≤ 0.2 ppm As (Arsenic) ≤ 0.4 ppm Ba (Barium) passes test Ca (Calcium) ≤ 20 ppm Ca (Calcium) (ChP) passes test Fe (Iron) ≤ 2 ppm K (Potassium) ≤ 100 ppm K (Potassium) (ChP) ≤ 200 ppm Mg (Magnesium) (ChP) ≤ 10 ppm Magnesium and Alkaline-earth Metals (as Ca) ≤ 100 ppm Residual Solvents (ICH Q3C) excluded by production process Loss on Drying (105 °C) ≤ 0.5 % Endotoxins (kinetic turbidimetric test) ≤ 2.5 I.U./g Microbiological Purity (Total Aerobic Microbial Count (TAMC)) ≤ 1E+02 CFU/g Microbiological Purity (Total Yeast and Mould Count (TYMC)) ≤ 1E+02 CFU/g DNases (Exo- and Endonucleases) (not detectable) passes test RNases (not detectable) passes test Proteases (not detectable) passes test Nicking Activity (not detectable) passes test
Substances Reducing Potassium Permanganate (as HCOOH)passes test. CAS Number127-08-2. LD 50 OralLD50 Rat 3250 mg/kg. Sulfate (SO₄)≤ 0.005 %. Assay (perchloric acid titration, calculated on dried substance)99.0 - 100.5 %.
Product Information - Catalogue Number 104820 Product Information Catalogue Number: 104820 General Information CAS Number 127-08-2 EC Number 204-822-2 Grade Ph Eur, BP, JPE, E 261 Hill Formula C₂H₃KO₂ Chemical Formula CH₃COOK Molar Mass 98.15 g/mol HS Code 2915 29 90 Structure Formula Image Structure formula Image Quality Level MQ500 Physicochemical Information Density 1.570 g/cm³ Melting Point 292 °C pH Value 7.0 - 9 (98.2 g/l, H₂O, 25 °C) Vapor Pressure <0.0000001 hPa (25 °C) Bulk Density 500 kg/m³ Solubility 2530 g/l Toxicological Information LD 50 Oral LD50 Rat 3250 mg/kg Safety Information according to GHS Storage Class 10 - 13 Other liquids and solids WGK WGK 1 slightly hazardous to water Storage and Shipping Information Storage Store at +15°C to +25°C Specifications Assay (perchloric acid titration, calculated on dried substance) 99.0 - 100.5 % Identity passes test Appearance of Solution passes test pH Value (5 %; water) 7.5 - 8.5 Chloride (Cl) ≤ 0.01 % Sulfate (SO₄) ≤ 0.005 % Al (Aluminium) ≤ 0.0001 % As (Arsenic) ≤ 0.0002 % Fe (Iron) ≤ 0.001 % Hg (Mercury) ≤ 0.0001 % Na (Sodium) ≤ 0.5 % Pb (Lead) ≤ 0.0002 % Heavy Metals (as Pb) ≤ 0.0004 % Free Acetic Acid ≤ 0.4 % Other Residual Solvents (ICH Q3C) excluded by manufacturing process Formic Acid, Formate and Other Oxidizable Impurities ≤ 0.1 % Substances Reducing Potassium Permanganate (as HCOOH) passes test Loss on Drying (105 °C) ≤ 3.0 % Elemental impurity specifications have been set considering ICH Q3D (Guideline for Elemental Impurities). Class 1-3 elements are not likely to be present above the ICH Q3D option 1 limit, unless specified and indicated (*). Corresponds to Ph.Eur., BP, JPE, E261 Conforms to the purity criteria on food additives according to the current European Commission Regulation.
Substances Reducing Potassium Permanganate (as HCOOH)passes test. CAS Number127-08-2. LD 50 OralLD50 Rat 3250 mg/kg. Sulfate (SO₄)≤ 0.005 %. Assay (perchloric acid titration, calculated on dried substance)99.0 - 100.5 %.
Discover unparalleled precision with the Tree HRB Series High-Resolution Balances. Key features include a bright backlit LCD for clear data display, a durable stainless-steel pan for versatile use, and flexible power options for consistent performance.
Celite 545 is a formulation of Diatomaceous Earth that is used as a filtration aid for the pre-processing of distillate. This filtration is a surface-active filtration agent that causes abrasion and the adsorption of other materials, such as plant lipids.
The Tree HRB-S Series represents the pinnacle of precision and durability in laboratory balances. HRB-S 10001: 10000 g capacity, 0.1 g readability. Top Loading Models Modes can be toggled seamlessly during the weighing process.
