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Formula: H3BO3 Formula Weight: 61.83 CAS #: 10043-35-3 Assay: 99.95% minimum. A buffer component in Tris-EDTA-Borate buffer. Also used in Silver-Methenamine buffer. Swift, J.A. (1968). The Electron histochemistry of cystine-containing proteins in thin...
pH: 0.3 (H2O, 19.5°C) Solubility: (20°C) soluble Boiling Point: 111°C (1013 hPa) Vapor Pressure: 10 hPa (25°C) Flash Point: >115°C Refractive Index: 1.4149 (20°C, 589 nm) Density: 1.34 g/cm3 (20°C)
CAS No.: 67-52-7 pH: 2 - 3 (50 g/l, H2O, 60°C) Solubility: 11.45 g/l (25°C) Melting Point: 250 - 252°C (decomposition) Molar Mass: 128.08 g/mol Bulk Density: 720 kg/m3
UN No.: UN1778 Class: 8 Pkg. Group: PG II
CAS Number: 75-75-2 Formula: CH4O3S Formula Weight: 96.11 Linear Formula: CH3SO3H MDL No.: MFCD00007518 Purity: >=99.0% Boiling Point: 167 C/10 mmHg(lit.) Melting Point: 17-19 C (lit.) Density: 1.481 g/mL at 25 C(lit.) Refractive Index: n20/D 1.429(lit.) Beilstein Registry Number: 1446024 EC Number:...
Synonym(s): ( S )-2-Aminopentanedioic acid; L-Glutamic acid monosodium salt; Glu; MSG; Monosodium glutamate Formula: C5H8NNaO4 · xH2O Formula Weight: 169.11 (anhydrous basis) CAS No.: 142-47-2 (anhydrous) Purity: ≥99%
Synonyms: TFMSA; Triflic acid CAS Number: 1493-13-6 Formula: CHF3O3S Formula Weight: 150.08 Linear Formula: CF3SO3H MDL No.: MFCD00007514 Purity: 0.98 Boiling Point: 162 C(lit.) Density: 1.696 g/mL at 25 C(lit.) Refractive Index: n20/D 1.327(lit.) Beilstein Registry Number: 1812100 EC Number:...
Synonyms: Ellman's reagent3-Carboxy-4-nitrophenyl disulfideDTNBBis(3-carboxy-4-nitrophenyl) disulfide Purity Limit: ≥ 99% (HPLC) CAS No.: 69-78-3 Molecular Formula: C14H8N2O8S2 Molecular Weight: 396.35 MDL No.: MFCD00007140 Appearance: Light yellow to yellow powder Comments: A sensitive reagent...
Synonym(s): 2-Nitro-5-thiocyanobenzoic acid; NTCB Empirical Formula: C8H4N2O4S Linear Formula: O2NC6H3(SCN)CO2H Formula Weight: 224.19 MDL Number: MFCD00007139 Melting Point: 156-157 °C(lit.) Storage:...
Grade: FCC CAS No.: 87-69-4
Quality assured for up to 64 trace metals tested to low parts-per-billion (ppb) levels Lot to lot consistency ensures reliable results between tests Available in HDPE packaging with low metallic extractables Enhanced safety with tamper-evident caps Environmentally-friendly recyclable HDPE bottles...
Sulfuric Acid, 0.02 N Solution, APHA - As an APHA certified solution, this item is meets the ASTM D1209 standards and can be used in water and waste water treatment facilities to determine the concentration of dissolved and particulate materials. Spectrum Chemical manufactured APHA grade products...
Formula: C10H6(CO2H)2 Formula Weight: 216.19 CAS No.: 1141-38-4 Purity: 99% Packaging: 5 g in glass bottle
Chemical name: Boric Acid Material form: Solid Density (g/cm3): 1.51 Molecular weight: 61.83 Molecular formula: H3BO3 Chemical purity: =99.5% UN Number:
Hill Formula C14H23N3O10 HS Code 2922 49 85 EC number 200-652-8 Molar mass 393.34 g/mol CAS number 67-43-6
CAS No.: 76-93-7 Solubility: 1.41 g/l (25°C) (experimental) Melting Point: 150 - 152°C Molar Mass: 228.24 g/mol Boiling Point: 180°C (17.3 hPa) Ignition Point: 530°C
Synonym(s): 4-(Acetylaminomethyl)phenylboronic acid Formula: C9H12BNO3 Formula weight: 193.01 Purity: 97% CAS Number: 850568-41-1
Concentration: 20% v/v Composition: Water 69.76%, Sulfuric Acid 30.24% Boiling Point: Approximately 100°C Density: 1.21 Melting Point: Approximately 0°C Color: Colorless liquid Physical State: Liquid pH Range: Solubility Information: Miscible Shelf Life: 60 Months Storage: Ambient DOT: UN2796,...
Synonyms: Gallotannin; Tannin Formula: C76H52O46 Formula Weight: 1701.20 CAS No.: 1401-55-4
Synonym(s): 2-(4-Bromomethyl-phenyl)-4,4,5,5-tetramethyl-[1,3,2]dioxaborolane Formula: C13H18BBrO2 Formula Weight: 297.00 CAS No.: 138500-85-3 Purity: 95% Packaging: 1, 5 g in glass bottle
CAS No.: 5300-03-8
Grade: NF CAS No.: 110-16-7 UN No.: UN3261 Class: 8 Pkg. Group: PG III
Formula: CH3CH(CH2COOH)2 Formula Weight: 146.14 CAS No.: 626-51-7 Purity: 99% Other Notes: Tandem Mass Spectrometry data independently generated by Scripps Center for Metabolomics is available to view or download in PDF. M47604.pdf Tested metabolites are featured on...
Acetic anhydride is an organic solvent. On dissolution in water it undergoes solvolysis to afford acetic acid. It is widely employed for the acetylation of various alcohols. Wacher process (starting reagent + a ketene) and Knapsack process (starting reagent = acetaldehyde) have been reported for the...