General Lab Products & Reviews

Melting point: 741°CSolubility (20°C): 51.4 g/L (H2O)Formula: B4Na2O7 · 10H2OM: 381.37 g/molCAS-No.: 1303-96-4HS-No.: 28401990EC-No.: 215-540-4Storage: RTLGK: 6.1 BDisposal: 28R: 60-61S: 53-45hazardidentification: toxic for reproductionWGK: 1Specification: Assay (titr.): min. 99.5 %

Density (d 20°C/4°C): 1.40 (65 %)Boiling point (65 %): 122°C (dec.)Melting point (65 %): -32°CFormula: HNO3M: 63.01 g/molCAS-No.: 7697-37-2HS-No.: 28080000EC-No.: 231-714-2Storage: RTLGK: 8 BDisposal: 12R: 35S: 23.2-26-36/37/39-45hazardidentification: corrosiveClass/PG: 8/IIUN-No.: UN2031WGK: 1Specification: Assay (titr.): min. 20 %

Solubility (20°C): 370 g/L (H2O)Boiling point: 520°CFormula: H4ClNM: 53.49 g/molCAS-No.: 12125-02-9HS-No.: 28271000EC-No.: 235-186-4Storage: RTLGK: 10 - 13Disposal: 14R: 22-36S: 22hazardidentification: harmful, irritantWGK: 1Specification: DNases/RNases/Proteases: not detectableAssay (titr.): min. 99.5 %

Density (d 25°C/4°C): 0.786 (abs.)Melting point: -89°C (abs.)n 20°C/D: 1.377 (abs.)Boiling point: 82°C (abs.)Formula: C3H8OM: 60.10 g/molCAS-No.: 67-63-0HS-No.: 29051200EC-No.: 200-661-7Storage: RTLGK: 3 ADisposal: 1R: 11-36-67S: 7-16-24/25-26hazardidentification: irritant, highly flammableClass/PG: 3/IIUN-No.: UN1219WGK: 1Specification: Assay (GC): min. 99.0 %

CAS-No.: 1310-58-3HS-No.: 28152000EC-No.: 215-181-3Storage: RTLGK: 8 BDisposal: 13R: 22-35S: 26-36/37/39-45hazardidentification: harmful, corrosiveClass/PG: 8/IIUN-No.: UN1814WGK: 1Specification: Assay (titr.): approx. 25 %

concentration: 2 mol/L (2 N Solution)HS-No.: 38220000EC-No.: 215-647-6Storage: RTDisposal: 13Specification:

concentration: 0.5 mol/L (0.5 N Solution)In diluted H2SO4: HS-No.: 38220000Storage: RTLGK: 8 BDisposal: 13R: 36/38S: 26-30-45hazardidentification: irritantClass/PG: 8/IIIUN-No.: UN3264WGK: 1Specification:

concentration: 1 mol/L (2 N Solution)HS-No.: 38220000Storage: RTLGK: 10 - 13Specification:

Melting point: 39 - 41°CSolubility (25°C): 1240 g/L (H2O)Formula: H4FeNO8S2 · 12H2OM: 482.19 g/molCAS-No.: 7783-83-7HS-No.: 28333000EC-No.: 233-382-4Storage: RTLGK: 10 - 13Disposal: 15WGK: 1Specification: Assay (titr.): min. 99 %

concentration: 0.2 mol/L (0.2 N Solution)In diluted H2SO4: HS-No.: 38220000Storage: RTLGK: 8 BDisposal: 13WGK: 1Specification:

origin: from Aesculus hippocastanumFormula: C15H10O6M: 286.24 g/molCAS-No.: 520-18-3HS-No.: 29329900Storage: 2-8°CLGK: 10 - 13R: 22S: 22-45hazardidentification: harmfulSpecification: Assay (HPLC): min. 97 %

Transition interval: pH 3.0 - 4.0 (rose -brownyellow)Formula: C14H15N3M: 225.30 g/molCAS-No.: 60-11-7HS-No.: 29270000EC-No.: 200-455-7Storage: RTLGK: 6.1 ADisposal: 3R: 25-40S: 36/37-45hazardidentification: toxicClass/PG: 6.1/IIIUN-No.: UN2811WGK: 3Specification:

HS-No.: 28151200Storage: RTLGK: 8 BDisposal: 13R: 35S: 26-36/37/39-45hazardidentification: corrosiveClass/PG: 8/IIUN-No.: UN1824WGK: 1Specification: Assay (titr.): min. 25 %

concentration: 0.05 mol/L (0.05 N Solution)In diluted H2SO4: HS-No.: 38220000Storage: RTLGK: 8 BDisposal: 13WGK: 1Specification:

concentration: 0.25 mol/L (0.25 N Solution)In diluted H2SO4: HS-No.: 38220000Storage: RTLGK: 8 BDisposal: 13R: 36/38S: 26-30-45hazardidentification: irritantClass/PG: 8/IIIUN-No.: UN3264WGK: 1Specification:

concentration: 0.05 mol/L (0.1 N Solution)HS-No.: 38220000Storage: RTLGK: 10 - 13Disposal: 15R: 22hazardidentification: harmfulClass/PG: 6.1/IIIUN-No.: UN3287WGK: 1Specification:

Solubility (20°C): 1600 g/L (H2O)Melting point: 150°C (dec.)Formula: H4CN2SM: 76.12 g/molCAS-No.: 1762-95-4HS-No.: 28429080EC-No.: 217-175-6Storage: RTLGK: 10 - 13Disposal: 14R: 20/21/22-32S: 13hazardidentification: harmfulWGK: 1Specification: Assay (titr.): min. 98 %

concentration: 0.02 mol/L (0.02 N Solution)In diluted H2SO4: HS-No.: 38220000Storage: RTLGK: 8 BDisposal: 13WGK: 1Specification:

additional product description: in Sulfuric acid (0.5 M) for Fe(II) - determinationconcentration: 0.01 mol/L (0.01 N Solution)HS-No.: 38220000Storage: RTLGK: 10 - 13Disposal: 15Specification:

concentration: 0.5 mol/L (1 N Solution)additional product description: aqueous solutionsHS-No.: 38220000Storage: RTLGK: 10 - 13Disposal: 3R: 31-34-42S: 7-26-36/37/39-45hazardidentification: corrosive, sensitizingClass/PG: 8/IIIUN-No.: UN3267Specification:

concentration: 1 mol/L (1 N Solution) in Sulfuric acid 5 %HS-No.: 38220000Storage: RTLGK: 10 - 13Disposal: 13Specification:

Concentration: 0.5 mol/L (1 N Solution)HS-No.: 38220000Storage: RTLGK: 10 - 13WGK: 1Specification:

CAS-No.: 1310-58-3HS-No.: 28152000EC-No.: 215-181-3Storage: RTLGK: 8 BDisposal: 13R: 22-35S: 26-36/37/39-45hazardidentification: harmful, corrosiveClass/PG: 8/IIUN-No.: UN1814WGK: 1Specification: Assay (titr.): approx. 45 %

origin: from Aesculus hippocastanumFormula: C21H20O11M: 448.38 g/molCAS-No.: 480-10-4HS-No.: 29329900Storage: 2-8°CLGK: 10 - 13R: 22S: 22-45hazardidentification: harmfulSpecification: Assay (HPLC): min. 97 %

concentration: 0.005 mol/L (0.005 N Solution)HS-No.: 38220000Storage: RTLGK: 10 - 13Disposal: 3WGK: 1Specification: