Chemicals Reagents P

Synonym(s): Actinase E; Pronase E MDL Number: MFCD00132092 Storage: −20°C

ozone-scavenging reagent Synonym(s): 5,5',7-Indigotrisulfonic acid tripotassium salt; Indigo-5,5',7-trisulfonic acid tripotassium salt; Potassium indigotrisulfonate; Tripotassium indigo-5,5',7-trisulfonate; tri-Potassium indigo-5,5',7-trisulfonate Empirical Formula:...

Synonym: (±)-1-Isopropylamino-3-(1-naphthyloxy)-2-propanol hydrochloride, DL-Propranolol hydrochloride CAS Number: 318-98-9 Empirical Formula (Hill Notation): C₁₆H₂₁NO₂ · HCl Molecular Weight: 295.80 Beilstein Registry Number: 4164259 EC Number: 206-268-7 MDL Number:...

Empirical Formula: C₁₇H₂₀O₈ Linear Formula: (H₂C=CHCO₂CH₂)₄C Formula Weight: 352.34 MDL Number: MFCD00015334 Density: 1.19 g/mL at 25 °C(lit.) Refractive Index: n 20/D 1.487(lit.)

Formula: K₂SO₄ Formula Weight: 174.26 CAS No.: 7778-80-5

Polysorbate 80, NF is a formulary grade nonionic surfactant and emulsifier, which is derived from polyexothylated sorbitan and oleic acid. Polysorbate 80, NF is a viscous, water-soluble yellow liquid, often used as an emulsifier in food and other products. Spectrum Chemical NF products, including...

The LaMotte 30 mL 20% potassium iodide solution is suitable for use in research facilities and chemical laboratories to conduct wide range of experiments. It is available in sturdy bottle that endures heavy and rigorous usage.

• Polymer architecture: Dendron• End Group Functionality: Boc-protected amine• Boc : tert-Butyloxycarbonyl• Bis-MPA : 2,2-Bis(hydroxymethyl)propionic acid. Synonyms: Bis-MPA dendron; PFd-G3-Azide-NH-BOC Molecular Formula: C105H173N11O46 Molecular Weight:...

Synonym(s): O,O' -Bis(2-aminoethyl)polyethylene glycol; Diaminopolyethylene glycol; PEG-diamine; Polyoxyethylene bis(amine) Linear Formula: H₂N(CH₂CH₂O)_nCH₂CH₂NH₂ MDL Number: MFCD00132004

Analysis Note: Microbiologically tested. Components: Contains infusion from potatoes plus glucose. Quantity: Recommended use at 24.0 g per liter.

CAS No.: 78-42-2

Synonym(s): Neutrase ® 0.8L MDL Number: MFCD00132092 Storage: 2-8°C

Synonym(s): Potassium hydrotris(3,5-dimethylpyrazol-1-yl)borate; Scorpionates; Tp ligand Empirical Formula: C₁₅H₂₂BKN₆ Linear Formula: C₁₅H₂₂BKN₆ Formula Weight: 336.28 MDL Number: MFCD00040342 Purity: 97% Melting Point:...

For updated SDS information please visit www.goodfellow.com Synonyms: ST307910 Legal Information: Product of Goodfellow

Synonym(s): Proinsulin connecting peptide Empirical Formula: C₁₅₃H₂₅₉N₄₉O₅₂ Linear Formula: C₁₅₃H₂₅₉N₄₉O₅₂ Formula Weight: 3616.99 MDL Number: MFCD00076294 Purity: ≥95% (HPLC) Storage: −20°C

Degradex(R) is made with poly(D,L-lactide-co-glycolide) with an L/G ratio of 50/50 and a Mw of 30,000.To re-constitute: •remove the product from freezer •wait until temperature rises to the ambient temperature •add DI water or buffer to the container •Vortex and sonicate for 5 minutes to ensure the...

Storage: −196°C

Synonym(s): Potassium fluorosulfonate Empirical Formula: H₂FKO₃S Linear Formula: FSO₃K Formula Weight: 140.18 MDL Number: MFCD00216618

Synonym(s): Pentamethylene glycol Formula: HO(CH₂)₅OH Formula Weight: 104.15 CAS No.: 111-29-5 Purity: 96% Density: 0.994g/mLat 25°C(lit.) Packaging: 100, 500 g in poly bottle

Formula: ClCO(CH₂)₅COCl Formula Weight: 197.06 CAS No.: 142-79-0 UN Number: UN3265 Purity: 98% Density: 1.205g/mLat 25°C(lit.) Packaging: 5 g in glass bottle

Synonym(s): Methacrylic acid, pentafluorophenyl ester Empirical Formula: C₁₀H₅F₅O₂ Linear Formula: C₁₀H₅F₅O₂ Formula Weight: 252.14 MDL Number: MFCD00042332 Purity: 95% Density: 1.394 g/mL at...

Grade: USP CAS No.: 59-33-6

Propylene Glycol is a common solvent used in biochemistry for its low freezing point and non-toxicity. When used in PCR, Propylene Glycol preserves nucleic acids for better results. It has been observed to greatly increase the stability of DNA for long-term preservation. Molecular Biology Grade...

MDL Number: MFCD00166375 Storage: −20°C