Labware and Lab Supplies Products & Reviews

Melting point: 542°CSolubility (20°C): 598 g/L (H2O)Formula: H4BrNM: 97.94 g/molCAS-No.: 12124-97-9HS-No.: 28275900EC-No.: 235-183-8Storage: RTLGK: 10 - 13WGK: 1Specification: Assay (titr.): min. 99 %

Formula: C27H34N2O4SM: 482.65 g/molCAS-No.: 633-03-4HS-No.: 32041300EC-No.: 211-190-1Storage: RTLGK: 10 - 13R: 22-36S: 26hazardidentification: harmful, irritantWGK: 2Specification: Assay (UV/VIS): min. 95 %

usage: ready-to-use indicator solution in diluted ethanolHS-No.: 38220000Storage: RTLGK: 10 - 13Disposal: 3

Boiling point: 56°Cn 20°C/D: 1.3588Density (d 20°C/4°C): 0.791Melting point: -95°CFormula: C3H6OM: 58.08 g/molCAS-No.: 67-64-1HS-No.: 29141100EC-No.: 200-662-2Storage: RTLGK: 3 ADisposal: 1R: 11-36-66-67S: 9-16-26hazardidentification: highly flammable, irritantClass/PG: 3/IIUN-No.: UN1090WGK: 1Specification: Assay (GC): min. 98 %

Melting point: 155°C (dec.)Solubility (20°C): 690 g/L (H2O)Formula: H9N2O4PM: 132.06 g/molCAS-No.: 7783-28-0HS-No.: 31053000EC-No.: 231-987-8Storage: RTLGK: 10 - 13Disposal: 14WGK: 1Specification: Assay (titr.): 96 - 102 %

Melting point: 30°CSolubility (20°C): 5360 g/L (H2O)Formula: CaCl2 · 6H2OM: 219.09 g/molCAS-No.: 7774-34-7HS-No.: 28272000EC-No.: 233-140-8Storage: 2-8°CLGK: 10 - 13Disposal: 14R: 36S: 22-24hazardidentification: irritantWGK: 1Specification: Assay (complexometr.): 97.0 - 103.0 %

Boiling point: 81°Cn 20°C/D: 1.3442Density (d 20°C/4°C): 0.786Melting point: -46°CFormula: C2H3NM: 41.05 g/molCAS-No.: 75-05-8HS-No.: 29269095EC-No.: 200-835-2Storage: RTLGK: 3 ADisposal: 1R: 11-20/21/22-36S: 16-36/37hazardidentification: highly flammable, harmfulClass/PG: 3/IIUN-No.: UN1648WGK: 2Specification: Assay (GC): min. 99.9 %

1. Transition interval: pH 4.3 - 6.3 (yellowish - rose)2. Transition interval: pH 9.4 - 12.0 (orange - violet)Formula: C14H6Na2O7SM: 364.24 g/molCAS-No.: 93982-72-0HS-No.: 29147000EC-No.: 301-261-6Storage: RTLGK: 10 - 13Disposal: 3Specification: Assay (photometr.): min. 70 %

Formula: H3NM: 17.03 g/molCAS-No.: 1336-21-6HS-No.: 28142000EC-No.: 215-647-6Storage: RTLGK: 8 BDisposal: 13R: 34-50S: 26-36/37/39-45-61hazardidentification: corrosive, dangerous for the environmentClass/PG: 8/IIIUN-No.: UN2672WGK: 2Specification: Assay (titr.): 24.0 - 26.0 %

Solubility (20°C): 350 g/L (H2O)Melting point: 190°C (dec.)Formula: H6NO4PM: 115.03 g/molCAS-No.: 7722-76-1HS-No.: 31054000EC-No.: 231-764-5Storage: RTLGK: 10 - 13Disposal: 14WGK: 1Specification: Assay (titr.): min. 99 %

Melting point: 218°C (dec.)Transition interval: pH 5.7 - 7.4 (yellow - blue)Formula: C23H20Br2O5SM: 568.29 g/molCAS-No.: 40070-59-5HS-No.: 29349990EC-No.: 254-780-4Storage: RTLGK: 10 - 13Disposal: 3Specification: Assay (photometr.): min. 95 %

Transition interval: pH 9.4 - 14.0 (blue - rose)Formula: C37H30N3NaO4SM: 635.72 g/molCAS-No.: 1324-80-7HS-No.: 32041200EC-No.: 215-385-2Storage: RTLGK: 10 - 13Disposal: 3WGK: 3*Specification:

Formula: C19H12Br2O5SM: 512.19 g/molCAS-No.: 2800-80-8HS-No.: 29349990EC-No.: 220-538-1Storage: RTLGK: 10 - 13Disposal: 3Specification: Assay (photometr.): min. 90 %

Melting point: 100°CSolubility (20°C): 269 g/L (H2O)Formula: H8FeN2O8S2 · 6H2OM: 392.14 g/molCAS-No.: 7783-85-9HS-No.: 28332980EC-No.: 233-151-8Storage: RTLGK: 10 - 13Disposal: 15WGK: 1Specification: Assay (titr.): min. 99 %

Boiling point: 101°C (98 - 100%)Melting point: 8°C (98 - 100 %)Density (d 20°C/4°C): 1,22 (98 - 100 %)Formula: CH2O2M: 46.03 g/molCAS-No.: 64-18-6HS-No.: 29151100EC-No.: 200-579-1Storage: RTLGK: 8 BDisposal: 4R: 35S: 23.2-26-45hazardidentification: corrosiveClass/PG: 8(3)/IIUN-No.: UN1779WGK: 1Specification: Assay (titr.): approx. 98 %

usage: Ready-to-use aqueous indicator solutionHS-No.: 32041900EC-No.: 209-536-1Storage: RT

Boiling point: 81°Cn 20°C/D: 1.3442Density (d 20°C/4°C): 0.786Melting point: -46°CFormula: C2H3NM: 41.05 g/molCAS-No.: 75-05-8HS-No.: 29269095EC-No.: 200-835-2Storage: RTLGK: 3 ADisposal: 1R: 11-20/21/22-36S: 16-36/37hazardidentification: highly flammable, harmfulClass/PG: 3/IIUN-No.: UN1648WGK: 2Specification: Assay (GC): min. 99.9 %

Boiling point: 138°Cn 20°C/D: 1.4100Solubility (20°C): 27 g/L (H2O)Melting point: -79°CFormula: C5H12OM: 88.15 g/molCAS-No.: 71-41-0HS-No.: 29051900EC-No.: 200-752-1Storage: RTLGK: 3 ADisposal: 1R: 10-20-37-66S: 36/37-46hazardidentification: flammable, harmful, irritantClass/PG: 3/IIIUN-No.: UN1105WGK: 1Specification: Assay (GC): min. 98 %

Solubility (20°C): 2.9 g/L (H2O)Boiling point (13 hPA): 132°CFormula: C7H6O2M: 122.12 g/molCAS-No.: 65-85-0HS-No.: 29163100EC-No.: 200-618-2Storage: RTLGK: 10 - 13Disposal: 4R: 22-36S: 24hazardidentification: harmful, irritantWGK: 1Specification: Assay (titr.): 99.5 - 100.5 %

Melting point: 185°C (dec.)Solubility (20°C): 50 g/L (H2O)Formula: BH3O3M: 61.83 g/molCAS-No.: 10043-35-3HS-No.: 28100090EC-No.: 233-139-2Storage: RTLGK: 6.1 BDisposal: 28R: 60-61S: 53-45hazardidentification: toxic for reproductionWGK: 1Specification: Assay (titr.): 99.5 - 100.5 %

usage: ready-to-use aqueous indicator solutionHS-No.: 32041300Storage: RT

usage: ready-to-use indicator solution in diluted ethanolHS-No.: 38220000Storage: RTLGK: 10 - 13Disposal: 3

Thermal dec.: 100°CSolubility (20°C): 2 g/L (H2O)Formula: CaO4S · 2H2OM: 172.17 g/molCAS-No.: 10101-41-4HS-No.: 28332980EC-No.: 231-900-3Storage: RTLGK: 10 - 13Disposal: 14WGK: 1Specification: Assay (titr.): min. 99 %

Transition interval: pH 1.4 - 3.2 (colorless - rose)Formula: C21H23IN2M: 430.32 g/molCAS-No.: 117-92-0HS-No.: 29334990EC-No.: 204-221-5Storage: RTLGK: 10 - 13Disposal: 3Specification:

usage: ready-to-use indicator solution in diluted ethanolHS-No.: 38220000Storage: RTLGK: 10 - 13Disposal: 3