Select up to 3 products
This NIST Standard Reference Material (SRM) consists of highly purified benzoic acid. It is intended for use in calibration and standardization of adiabatic, isoperibol and aneroid bomb calorimeters. For more information, please refer to the SDS and COA.SRM 39J_cert SRM 39J _SDS Molecular Formula:...
Synonym(s): Bis[1,3-dihydro-1,3-(2,4,6-trimethylphenyl)-2 H -imidazol-2-ylidene]bis[μ-[(2,3-η)-1,4-naphthalenedione-κ O ]]di-palladium, CX 12; Naphthoquinone-1,3-bis(2,4,6-trimethylphenyl)-imidazole-2-ylidenepalladium(0), CX 12;...
Empirical Formula: C9H9BrO3 Linear Formula: BrC6H2(OCH3)2CHO Formula Weight: 245.07 MDL Number: MFCD02611624 Purity: 97% Melting Point: 81-84 °C(lit.)
Synonym(s): α-Dihydrofucosterol; 22,23-Dihydrostigmasterol; 24β-Ethylcholesterol; 5-Stigmasten-3β-ol Empirical Formula: C29H50O Linear Formula: C29H50O Formula Weight: 414.71 MDL Number: MFCD00003631 Purity: ≥95% Melting Point: 136-140...
This substance is a primary reference substance with assigned absolute purity (considering chromatographic purity, water, residual solvents, inorganic impurities). The exact value can be found on the certificate. Produced by PhytoLab GmbH & Co. KG Synonyms: 3-Oxobetulinic acid;...
CAS No.: 614-22-2
Synonym(s): Bismuth trinitrate pentahydrate Empirical Formula: BiN3O9 -+ 5H2O Linear Formula: Bi(NO3)3 -+ 5H2O Formula Weight: 485.07 MDL Number: MFCD00149157 Purity: ≥99.99% trace metals basis Boiling Point:...
ERM ® certified Reference Material Storage: −20°C
Formula: BrC6H4NH2 Formula Weight: 172.02 CAS No.: 615-36-1 UN Number: UN2811 Purity: 98% Density: 1.52g/mLat 25°C(lit.) Packaging: 5, 25 g in glass bottle
Synonym(s): 3,3′-Diaminodipropylamine; 3,3′-Iminodipropylamine; N -(3-Aminopropyl)-1,3-propanediamine; Dipropylenetriamine; Norspermidine Formula: (NH2CH2CH2CH2)2NH Formula Weight: 131.22 CAS No.: 18549-40-1 UN Number: UN2269 Purity:...
Empirical Formula: C8H7BrF2 Linear Formula: C8H7BrF2 Formula Weight: 221.04 MDL Number: MFCD11110333 Purity: 95% Density: 1.495 g/mL at 25 °C Refractive Index: n 20/D 1.503
Synonym(s): 1-Methyl-4-bromopyrazole Formula: C4H5BrN2 Formula Weight: 161.00 CAS No.: 15803-02-8 Purity: 97% Density: 1.558g/mLat 25°C Packaging: 5, 25 g in glass bottle
European Pharmacopoeia (EP) Reference Standard Synonym(s): Benzalkonium chloride; Alkylbenzyldimethylammonium chloride; Alkyldimethylbenzylammonium chloride Linear Formula: C6H5CH2N(CH3)2RCl (R=C8H17 to...
Synonym(s): α-Toluenethiol; α-Tolyl mercaptan Formula: C6H5CH2SH Formula Weight: 124.20 CAS No.: 100-53-8 Purity: 99% Density: 1.058g/mLat 25°C(lit.) Packaging: 5, 100 g in glass bottle
Bixin is a methyl ester of a dibasic fatty acid. On treating with alkali, it is hydrolyzed to form water soluble norbixin. It is obtained in pure form from annatto seeds. Bixin is a carotenoid and estimated as yolk and skin pigmenter. Synonyms: 6-Methyl hydrogen (9Z)-6,6'-diapocarotene-6,6'-dioate;...
Electron transport and hole blocking material in organic light emitting diodes (OLED). Synonyms: 4,6-Bis(3,5-di(pyridin-3-yl)phenyl)-2-methylpyrimidine; 4,6-Bis(3,5-di-3-pyridinylphenyl)-2-methylpyrimidine; 4,6-Bis(3,5-di-3-pyridylphenyl)-2-methylpyrimidine Molecular Formula: C37H26N6 Molecular...
CAS No.: 874-80-6 Formula: C9H14BrN Formula Weight: 216.12 Linear Formula: C9H14BrN MDL No.: MFCD00671496 Purity: ≥99.0%
Empirical Formula: C5H7Br Linear Formula: C2H5C≡CCH2Br Formula Weight: 147.01 MDL Number: MFCD00236363 Purity: 97% Boiling Point: 93-94 °C/113 mmHg(lit.) Density: 1.438 g/mL at 25 °C(lit.) Refractive...
Empirical Formula: C14H10O4 Linear Formula: C14H10O4 Formula Weight: 242.23 MDL Number: MFCD00003071 Storage: 2-8°C
Synonyms: Hexadeuterobenzene Formula: C6D6 Formula Weight: 84.15 CAS No.: 1076-43-3 Density: 0.950 g/mL at 25 °C(lit.) Packaging: 10 g in ampule Packaging: 50 g in glass bottle
technical, ≥95.0% (RT) Synonym(s): tert -Butyl perbenzoate Empirical Formula: C11H14O3 Formula Weight: 194.23 Linear Formula: C6H5COOOC(CH3)3 MDL Number: MFCD00008802 Purity: ≥95.0% (RT) Boiling Point:...
Formula: C6H6 Formula Weight: 78.11 CAS No.: 71-43-2 Purity: 99.8% Density: 0.874 g/mL at 25 °C(lit.) Packaging: 1, 6 x 1, 2 L in Sure/Seal™ Packaging: 10 L in ss drum Packaging: 100, 12 x 100 mL in Sure/Seal™ Packaging: 18 L in Pure-Pac™ 1
Gram staining has been the gold standard technique for bacterial classification based on the different physical properties of the bacterial cell??wall structure. However, Gram staining requires several steps, that is, fixation of the bacterial cell, two steps of staining with two different dyes,...
Molecular Formula: C27H37F4N3O8S Molecular Weight: 639.66 Linear Structural Formula: C27H37F4N3O8S Purity: >90% Storage: -20C Legal Information: dPEG is a registered trademark of Quanta BioDesign