Labware and Lab Supplies Products & Reviews

origin: from Pseudozuga menziesiiFormula: C15H12O7M: 304.24 g/molCAS-No.: 480-18-2HS-No.: 29420000Storage: 2-8°CLGK: 10 - 13R: 22S: 22-45hazardidentification: harmfulSpecification: Assay: min. 90 %

Origin: from Camellia sinensisFormula: C22H18O11M: 458.37 g/molCAS-No.: 989-51-5HS-No.: 29329900Storage: 2-8°CLGK: 10 - 13R: 36/37/38S: 26-36hazardidentification: irritantSpecification: Assay (HPLC): min. 96 %

Boiling point: 294°C (1013 hPa)Formula: C12H20O7M: 276.29 g/molCAS-No.: 77-93-0HS-No.: 29181500EC-No.: 201-070-7Storage: RTLGK: 10Disposal: 1WGK: 1Specification: Assay (titr., calc. on dried substance): 98.5 - 101.0 %Assay (GC; calc. dry subst.): 99.0 - 100.5 %

Boiling point: 126°C1 L: 1.49 kgFormula: BrHM: 80.92 g/molCAS-No.: 10035-10-6HS-No.: 28111910Storage: RTLGK: 8 BDisposal: 12R: 34-37S: 7/9-26-36/37/39-45hazardidentification: corrosiveClass/PG: 8/IIUN-No.: UN1788WGK: 1Specification: Assay (titr.): approx. 47 %

1 L: 1.49 kgBoiling point: 126°CFormula: BrHM: 80.92 g/molCAS-No.: 10035-10-6HS-No.: 28111910Storage: RTLGK: 8 BDisposal: 12R: 34-37S: 7/9-26-36/37/39-45hazardidentification: corrosiveClass/PG: 8/IIUN-No.: UN1788WGK: 1Specification: Assay (titr.): min. 47 %

HS-No.: 38220000Storage: 2-8°CR: 36/38S: 26-36/37/39-45hazardidentification: irritantWGK: 1

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.): 39.0 - 41.0 %

Formula: C20H28O2M: 300.44 g/molCAS-No.: 302-79-4HS-No.: 29362100EC-No.: 206-129-0Storage: 2-8°Cstorage1: protected from lightR: 22hazardidentification: harmfulSpecification: Assay (titr.): 98.0 - 102.0 %

Formula: C16H17KN2O4SM: 372.48 g/molCAS-No.: 113-98-4HS-No.: 29411000EC-No.: 204-038-0Storage: RTLGK: 10 - 13Specification: Assay (HPLC, anhydrous subst.): 96.0 - 102.0 %

Formula: C16H17N2NaO4SM: 356.37 g/molCAS-No.: 69-57-8HS-No.: 29411000EC-No.: 200-710-2Storage: RTLGK: 10 - 13Specification: Assay (HPLC, anhydrous subst.): 98.0 - 102.0 %

Formula: C23H46N6O13 · 3H2SO4M: 908.90 g/molCAS-No.: 1405-10-3HS-No.: 29419000EC-No.: 215-773-1Storage: RTstorage1: protected from lightLGK: 10 - 13Specification: Activity (anhydrous basis): min. 680 I.U./mg

Formula: (C21H39N7O12)2 · 3H2SO4M: 1457.38 g/molCAS-No.: 3810-74-0HS-No.: 29412080EC-No.: 223-286-0Storage: RTLGK: 10 - 13Disposal: 3R: 61-22S: 53-36/37/39-45hazardidentification: toxicSpecification:

origin: from Streptomyces ssp.Formula: C47H73NO17M: 924.10 g/molCAS-No.: 1397-89-3HS-No.: 29419000EC-No.: 215-742-2Storage: 2-8°Cstorage1: protected from lightR: 22-37/38-41S: 22-26-36hazardidentification: harmfulWGK: 3Specification:

Boiling point: 224°CMelting point: -8°CFormula: C8H8O3M: 152.15 g/molCAS-No.: 119-36-8HS-No.: 29182300EC-No.: 204-317-7Storage: RTLGK: 3 BR: 22S: 26hazardidentification: harmfulWGK: 1Specification: Assay (GC): 99.0 - 100.0 %

Boiling point: 520°CSolubility (20°C): 370 g/L (H2O)Formula: 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: Assay (titr.): min. 98 %

Origin: from plants (non-animal origin!)Density (d 20°C/4°C): 1.221 - 1.231n 20°C/D: 1.4490 - 1.4550Melting point: -10°CFormula: C3H8O3M: 92.10 g/molCAS-No.: 56-81-5HS-No.: 29054500EC-No.: 200-289-5Storage: RTLGK: 10 - 13Disposal: 1WGK: 1Specification: Assay (titr.): 86 - 88 %

Melting point: 145°CFormula: C3H6N2O2M: 102.10 g/molCAS-No.: 68-41-7HS-No.: 29419000EC-No.: 200-688-4Storage: RTLGK: 10-13Specification: Activity: min. 900 μg/mg

Melting point: ~61°CSolubility (0°C): 1062 g/L (H2O)Formula: SrCl2 · 6H2OM: 266.62 g/molCAS-No.: 10025-70-4HS-No.: 28273985EC-No.: 233-971-6Storage: RTLGK: 10-13Disposal: 14R: 22hazardidentification: harmfulWGK: 1Specification: Assay (titr.): min. 99 %

Melting point: 64°CSolubility (20°C): 400 g/L (H2O)Formula: FeO4S · 7H2OM: 278.02 g/molCAS-No.: 7782-63-0HS-No.: 28332980EC-No.: 231-753-5Storage: RTLGK: 10 - 13Disposal: 15R: 22-36/38S: 24/25hazardidentification: harmfulWGK: 1Specification: Assay (titr.): min. 98 %

Formula: C19H19N7O6M: 441.41 g/molCAS-No.: 59-30-3HS-No.: 29362900EC-No.: 200-419-0Storage: RTstorage1: protected from lightLGK: 10 - 13Disposal: 3Specification: Assay (HPLC; calc. anhydr. subst.): 97.0 - 102.0 %

Concentration: 0.25 mol/L (0.5 N Solution)HS-No.: 38220000Storage: RTLGK: 10 - 13WGK: 1Specification:

Solubility (20°C): 210 g/L (H2O)Formula: CNa2O3 · 10H2OM: 286.14 g/molCAS-No.: 6132-02-1HS-No.: 28362000EC-No.: 207-838-8Storage: RTLGK: 10 - 13Disposal: 14R: 36S: 22-26hazardidentification: irritantWGK: 1Specification: Assay (titr.): min. 99 %

Boiling point: 1689°CMelting point: 1069°CSolubility (20°C): 110 g/L (H2O)Formula: K2O4SM: 174.27 g/molCAS-No.: 7778-80-5HS-No.: 31043000EC-No.: 231-915-5Storage: RTLGK: 10 - 13Disposal: 14WGK: 1Specification: Assay (titr.): min. 98 %

Formula: C18H32CaN2O10M: 476.54 g/molCAS-No.: 137-08-6HS-No.: 29362400EC-No.: 205-278-9Storage: RTLGK: 10 - 13Disposal: 3Specification: Assay (titr.): 98.0 - 101.0 %

Decomposition: 150°CFormula: H8N2O3S2M: 148.21 g/molCAS-No.: 7783-18-8HS-No.: 28323000EC-No.: 231-982-0Storage: RTLGK: 10 - 13Disposal: 14WGK: 1Specification: Assay (titr.): 88 - 92 %