Chemicals Reagents N

Formula: KNO₂ and CHCl in Water Formula Weight: Description: 1000 ppm N as Nitrite (3285 ppm NO₂)

(For Ammonia Nitrogen) Specific Gravity: 1L = 1.20 Kg

Synonyms: (5a)-17-(Cyclopropylmethyl)-4,5-epoxy-6-methylene-morphinan-3,14-diol hydrochloride; NIH 1036; Nalmefene HCl Molecular Formula: C21H25NO3·HCl Molecular Weight: 375.89 Linear Structural Formula: C21H25NO3·HCl MDL Number: MFCD27937056 Purity: >=98% (HPLC) Storage: 2-8C Biochem Physiol...

Formula: C19H21NO4 HCl Formula weight: 377.86 CAS Number: 16676-29-2 Harmonized Tariff Code: 2939.19 Hazard Statements: H302 Harmful if swallowed. Precautionary Statements: P264-P270-P301+P312-P330-P501a Wash thoroughly after handling. Do not eat, drink or smoke when using this product. IF...

Synonyms: β-Nicotinamide adenine dinucleotide phosphate disodium salt; β-NADH phosphate disodium salt; β-NADP-Na 2 ; Triphosphopyridine nucleotide disodium salt Empirical Formula (Hill Notation): C 21 H 26 N 7 Na 2 O 17 P 3 Formula Weight: 787.37 Linear Formula: C 21 H 26 N 7 Na 2 O...

Columbus Chemical Industries' Krystal pure nitric acid is a custom specification for the Semiconductor and Electronics market, featuring low trace metal content reported to ppb limits and low particle counts. Columbus Chemical Industries operates nitric acid distillation at both our Columbus, WI and...

General purpose medium for the cultivation of microorganisms with non-exacting nutritional requirements. BD products are intended for sale/shipment within the US only. International customers should contact their local BD distributor to place orders for BD products.

General purpose medium for the cultivation of a wide variety of microorganisms. BD products are intended for sale/shipment within the US only. International customers should contact their local BD distributor to place orders for BD products.

Molecular Formula: C8H10N2O2 Molecular Weight: 166.18 Linear Structural Formula: C8H10N2O2 MDL Number: MFCD00547113 Other Notes: Please note that Sigma-Aldrich provides this product to early discovery researchers as part of a collection of unique chemicals. Sigma-Aldrich does not collect analytical...

Synonym(s): N -Acetylethylenediamine Empirical Formula: C₄H₁₀N₂O Linear Formula: CH₃C(O)NHCH₂CH₂NH₂ Formula Weight: 102.14 MDL Number: MFCD00008163 Purity: 90% Boiling Point: 128 °C/3 mmHg(lit.) Melting...

CAS No.: 4569-00-0

solid Synonym(s): Biotin–cadaverine Empirical Formula: C₁₇H₂₉F₃N₄O₄S Formula Weight: 442.50 Linear Formula: C₁₇H₂₉F₃N₄O₄S MDL Number: MFCD03452814

analytical standard Synonym(s): cis -3,7-Dimethyl-2,6-octadien-1-yl acetate Empirical Formula: C₁₂H₂₀O₂ Formula Weight: 196.29 Linear Formula: CH₃CO₂CH₂CH=C(CH₃)CH₂CH₂CH=C(CH₃)₂...

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:...

Synonym(s): 1-Benzyl-3-cetyl-2-methylimidazolium iodide Empirical Formula: C₂₇H₄₅IN₂ Linear Formula: C₂₇H₄₅IN₂ Formula Weight: 524.56 MDL Number: MFCD07370143 Purity: ≥98% (HPLC) Melting Point: 88.2-94.9 °C Storage:...

Storage: −196°C

purum, ≥98.0% (GC) Empirical Formula: C₈H₇NO₃ Formula Weight: 165.15 Linear Formula: O₂NC₆H₄COCH₃ MDL Number: MFCD00007259 Purity: ≥98.0% (GC) Boiling Point: 202 °C(lit.) Melting Point:...

Formula: C₆H₅NHC₆H₄NO₂ Formula Weight: 214.22 CAS No.: 836-30-6 Purity: 99% Packaging: 1 g in glass bottle

VETRANAL ™ , analytical standard Synonym(s): ( RS )-2-[6-(Methoxy-d₃)-2-naphthyl]propionic acid; 6-(Methoxy-d₃)-α-methyl-2-naphthaleneacetic acid Empirical Formula: C₁₄D₃H₁₁O₃ Formula Weight: 233.28 Linear Formula:...

Synonym(s): 1,5-Dideoxy-1,5-imino-1-methyl-D-sorbitol Empirical Formula: C₇H₁₅NO₄ Linear Formula: C₇H₁₅NO₄ Formula Weight: 177.20 MDL Number: MFCD00133609 Purity: ≥98% Storage: 2-8°C Beilstein Registry Number: 1524564

European Pharmacopoeia (EP) Reference Standard Synonym(s): trans -4-Isopropylcyclohexanecarboxylic acid Empirical Formula: C₁₀H₁₈O₂ Formula Weight: 170.25 Linear Formula: C₁₀H₁₈O₂

Synonym(s): Nickel(II) carbonate, basic Empirical Formula: C₂H₆Ni₅O₁₂ -+ 4H₂O Linear Formula: 2NiCO₃ -+ 3Ni(OH)₂ -+ 4H₂O Formula Weight: 587.59 MDL Number: MFCD00150875

European Pharmacopoeia (EP) Reference Standard Synonym(s): Niclosamide; 2',5-Dichloro-4'-nitrosalicylanilide Empirical Formula: C₁₃H₈Cl₂N₂O₄ Formula Weight: 327.12 Linear Formula:...

This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the issuing Pharmacopoeia.For further information and...