Chemicals Reagents N

Chemicals Reagents N

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  • ALDRICH Nigrosin, alcohol soluble

    Synonym(s): Solvent Black 5 MDL Number: MFCD00149005

  • SIGMA Nthy-ts1

    MilliporeSigma

    Storage: −196°C

  • 1-Nitroso-2-naphthol-3,6-disulfonic acid disodium salt, 90+%

    Synonym(s): 1-Nitroso-R-salt Formula: C10H5NNa2O8S2 Formula weight: 377.26 Purity: 90+% CAS Number: 525-05-3 Harmonized Tariff Code: 2908.99 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements:...

  • 4-Nitrophenyl phosphate disodium salt hexahydrate, 98%

    Formula: C6H4NNa2O6P 6H2O Formula weight: 371.15 (253.06anhy) Purity: 98% CAS Number: 4264-83-9 Harmonized Tariff Code: 2919.90

  • Nimesulide for peak identification

    European Pharmacopoeia (EP) Reference Standard Synonym(s): Nimesulide; N-(4-Nitro-2-phenoxyphenyl)methanesulfonamide Empirical Formula: C13H12N2O5S Formula Weight: 308.31 Linear Formula: C13H12N2O5S MDL Number:...

  • NovaSeptum(R) Accurate Volume Syringes Sterility testing, pyrogenic testing, endotoxin testing, chemical analysis, pH analysis, and fermentation applications

    Device Configuration: Single sampling Synonyms: Cell Culture sampling, Accurate Volume application, 5 mL Application: Sterility testing, pyrogenic testing, endotoxin testing, chemical analysis, pH analysis, and fermentation applications Legal Information: NOVASEPTUM is a registered trademark of...

  • ALDRICH (S)-(+)-Naproxen chloride, Greater Than or Equal to 97.0%

    Synonym(s): ( S )-2-(6-Methoxy-2-naphthyl)propionyl chloride Formula: C14H13ClO2 Formula Weight: 248.70 CAS No.: 51091-84-0 Purity: ≥97.0% (GC); ≥97.0% Storage: 2-8°C Packaging: 5 g in glass bottle

  • SIGMA N-Acetyl-D-glucosamine 6-phosphate sodium salt

    Empirical Formula: C8H16NO9P -+ xNa + Linear Formula: C8H16NO9P -+ xNa + Formula Weight: 301.19 (free acid basis) MDL Number: MFCD00057520 Storage: −20°C

  • ALDRICH Naphthalene-1-13C, 99 atom % 13C

    Empirical Formula: 13 CC9H8 Linear Formula: 13 CC9H8 Formula Weight: 129.16 MDL Number: MFCD01075604 Boiling Point: 218 °C(lit.) Melting Point: 80-82 °C(lit.)

  • ALDRICH N-Methyl-4-piperidone, 97%

    Empirical Formula: C6H11NO Linear Formula: C6H11NO Formula Weight: 113.16 MDL Number: MFCD00006191 Purity: 97% Density: 0.92 g/mL at 25 °C(lit.) Storage: 2-8°C Beilstein Registry Number: 106924

  • ALDRICH N-(Chloromethyl)phthalimide, 97%

    Empirical Formula: C9H6ClNO2 Linear Formula: C9H6ClNO2 Formula Weight: 195.60 MDL Number: MFCD00005898 Purity: 97% Melting Point: 131-135 °C(lit.) Beilstein Registry Number: 140942

  • Fluka Nitrilotriacetic acid for complexometry, =99%

    Storage condition: Room Temperature Package Type: Plastic Bottle C.A.S. Number 1: 139-13-9 Chemical synonyms: N,N-Bis(carboxymethyl)glycine; NTA; Tris(carboxymethyl)amine Material category: Analytical Applications Material Group 1: Buffer/Volumetric Solutions Material Group 2:...

  • SIGMA Nafarelin acetate salt hydrate >=95% (HPLC), solid

    Synonym(s): 5-Oxo-L-prolyl-L-histidyl-L-tryptophyl-L-seryl-L-tyrosyl-3-(2-naphthyl)-D-alanyl-L-leucyl-L-arginyl-L-prolylglycinamide acetate salt hydrate Empirical Formula: C66H83N17O13 -+ xC2H4O2 -+ yH2O Linear...

  • SIGMA Nitrate Reductase (NAD[P]H) from Aspergillus niger lyophilized powder, >=300 units/g solid

    Synonym(s): NAD(P)H:Nitrate oxidoreductase MDL Number: MFCD00131725 Storage: 2-8°C

  • Nifedipine impurity A

    MilliporeSigma

    European Pharmacopoeia (EP) Reference Standard Synonym(s): Oxidized Nifedipine; 2,6-Dimethyl-4-(2-¦-nitrophenyl)-3,5-pyridinecarboxylic acid dimethyl ester Empirical Formula: C17H16N2O6 Formula Weight: 344.32 Linear Formula:...

  • SIGMA Naphthol Blue Black BioReagent, suitable for electrophoresis

    Synonym(s): Acid Black 1; Amido Black 10B; Buffalo Black NBR Empirical Formula: C22H14N6Na2O9S2 Linear Formula: C22H14N6Na2O9S2 Formula Weight: 616.49 MDL Number:...

  • SIGMA NCTC 4206

    MilliporeSigma

    Storage: −196°C

  • SIGMA Nutrient Mixture F-10 Ham With sodium bicarbonate, without L-glutamine, liquid, sterile-filtered, suitable for cell culture

    Synonym(s): Ham's F-10 MDL Number: MFCD00217607 Storage: 2-8°C

  • 2-Nitrobenzyl bromide, 98%

    CAS No.: 3958-60-9 Synonyms: α-Bromo-2-nitrotoluene Formula: C7H6BrNO2 Formula Weight: 216.03 Linear Formula: O2NC6H4CH2Br MDL No.: MFCD00007184 Purity: 0.98 Melting Point: 44-46 °C(lit.) Flash Point (F):...

  • Neoxanthin analytical standard

    Neoxanthin is an allenic xanthophyll and a precursor of the plant hormone abscisic acid, which is formed as the last product of carotenoid synthesis in green plants. Synonyms: (3S,3'S,5R,5'R,6R,6'S,9'-cis)-6,7-Didehydro-5',6'-epoxy-5',6'-dihydro-beta,beta-carotene-3,3',5(6H)-triol;...

  • Ninhydrin Gr For Analysis ACS, Reagent Ph Eur

    Grade: ACS, Reag. Ph Eur CAS No.: 485-47-2 pH: 4.6 - 5.0 (10 g/l, H2O, 20°C) Solubility: 20 g/l (20°C) Melting Point: 250 - 258°C (decomposition) Molar Mass: 178.15 g/mol Bulk Density: 680 kg/m3 Hill Formula: C9H6O4

  • SIGMA NSC23766 trihydrochloride >=97% (HPLC)

    Synonym(s): N6-[2-(4-Diethylamino-1-methyl-butylamino)-6-methyl-pyrimidin-4-yl]-2-methyl-quinoline-4,6-diamine trihydrochloride Empirical Formula: C24H35N7 -+ 3HCl Linear Formula: C24H35N7 -+ 3HCl Formula Weight: 530.96 Purity:...

  • SIAL N,N-Dimethyl-1-naphthylamine

    ≥98.0% (GC) Synonym(s): 1-Dimethylaminonaphthalene Empirical Formula: C12H13N Formula Weight: 171.24 Linear Formula: C10H7N(CH3)2 MDL Number: MFCD00003919 Purity: ≥98.0% (GC) Boiling Point:...

  • ALDRICH 3-Nitrobenzoyl chloride, 98%

    Formula: O2NC6H4COCl Formula Weight: 185.56 CAS No.: 121-90-4 UN Number: UN2923 Purity: 98% Supplemental Hazards: Risk of explosion if heated under confinement. Packaging: 25, 100 g in glass bottle

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