CAS 57-13-6

Harnstoff

Beschreibung:

Harnstoff, mit der CAS-Nummer 57-13-6, ist eine organische Verbindung mit der chemischen Formel CO(NH2)2. Es ist ein farbloser, geruchloser Feststoff, der hoch wasserlöslich ist, was es zu einer wichtigen stickstoffhaltigen Verbindung in biologischen Systemen macht. Harnstoff wird hauptsächlich in der Leber als Abfallprodukt des Proteinmetabolismus produziert und im Urin ausgeschieden. Es hat einen relativ hohen Schmelzpunkt und ist unter normalen Bedingungen stabil, kann jedoch bei erhöhten Temperaturen zerfallen. Harnstoff wird in der Landwirtschaft aufgrund seines hohen Stickstoffgehalts als Stickstoffdünger weit verbreitet eingesetzt, um das Pflanzenwachstum zu fördern. Darüber hinaus spielt es verschiedene Rollen in der chemischen Industrie, einschließlich als Rohstoff für die Synthese von Kunststoffen, Harzen und Arzneimitteln. Harnstoff findet auch Anwendungen in Kosmetika und Körperpflegeprodukten aufgrund seiner feuchtigkeitsspendenden Eigenschaften. Seine ungiftige Natur und Biodegradierbarkeit machen es zu einer umweltfreundlichen Option im Vergleich zu anderen Stickstoffdüngern. Insgesamt ist Harnstoff eine vielseitige Verbindung mit erheblicher biologischer und industrieller Relevanz.

Formel: CH₄N₂O

InChl: InChI=1/CH4N2O/c2-1(3)4/h(H4,2,3,4)

InChI Key: InChIKey=XSQUKJJJFZCRTK-UHFFFAOYSA-N

SMILES: C(N)(N)=O

Synonyme:

• AdBlue
• Amide of carbonic acid
• Aquacare
• Aquadrate
• Aus 32
• B-I-K
• Basodexan
• Benural 70
• Carbamide
• Carbamimidic acid
• Carbonyl diamide
• Carmol 40
• Cellpaste K 4
• Cellton NP
• DEF (diesel exhaust fluid)
• Diesel exhaust fluid
• Duration III
• Elaqua XX
• Eucerin 10% Urea Lotion
• Harnstoff
• Hyanit
• Isourea
• Keratinamin
• Keratinamin Kowa
• Low Biuret Urea
• Nsc 34375
• Nutraplus
• Onychomal
• Onyster
• Optigen 1200
• Optigen II
• Pastaron
• Pastaron 10
• Pastaron 20
• Pastaron 20 soft
• Pastaron soft
• Pseudourea
• Rubinol ST 010
• Sgn 250
• U 6504
• UR
• Ultra Low Biuret Urea
• Urea (s)
• Urea perhydrate
• Urea, potassium salt
• Ureaphil
• Uree
• Ureophil
• Urepeal
• Urepeal L
• Urepearl
• Urevert
• Uroderm
• Varioform II
• Urea-12C
• Urea, MB Grade (1.12007)
• Urea
• Urea solution
• Urea, USP Grade Carbamide, USP Grade
• Urea (Medical)
• 10-Hydroxy-2-trans-Decenoic Acid
• Sulfur coated urea
• Carbonyl diamine
• amideofcarbonicacid
• ai3-01202
• Aqua Care
• UREA, PRILLED
• (NH2)2CO
• CARBIMIDE
• UREA FERTILIZER
• Aquacare HP
• UREUM
• aquacarehp
• CARBONYLDIAMIDE
• AKOS BBS-00004448
• UREA HYDROCHLORIDE

Urea [for Biochemical Research]

CAS: 57-13-6

Formel: CH₄N₂O

Reinheit: >99.0%(N)

Farbe und Form: White powder to crystal

Molekulargewicht: 60.06

Ref: 3B-U0077

Urea

CAS: 57-13-6

Formel: CH₄N₂O

Reinheit: >99.0%(N)

Farbe und Form: White powder to crystal

Molekulargewicht: 60.06

Ref: 3B-U0073

Urea, ≥99.5%, Molecular Biology Grade, Ultrapure

CAS: 57-13-6

Thermo Scientific Urea Molecular Biology Grade Chaotropic agent used in denaturing polyacrylamide gel electrophoresis

Formel: CH₄N₂O

Reinheit: 99.5%

Farbe und Form: White crystalline powder

Molekulargewicht: 60.06

Ref: 02-J75826

Urea, ultrapure, 99%

CAS: 57-13-6

Urea is a raw fabric for the manufacture of organic resins and is used as protein denaturant sealant and in agriculture, dyes, fuels, functional fluids, intermediates, paint additives and coating additives. Urea is used as a nitrogen-release fertilizer, on-corroding alternative to rock salt for road

Formel: CH₄N₂O

Reinheit: 99%

Farbe und Form: Crystals or crystalline powder, White

Molekulargewicht: 60.06

Ref: 02-J65769

Urea, 98+%

CAS: 57-13-6

Used as a protein denaturantUrea is a raw fabric for the manufacture of organic resins and is used as protein denaturant sealant and in agriculture, dyes, fuels, functional fluids, intermediates, paint additives and coating additives. Urea is used as a nitrogen-release fertilizer, on-corroding alter

Formel: CH₄N₂O

Reinheit: 98+%

Farbe und Form: White, Crystalline powder, prills, pellets or crystals

Molekulargewicht: 60.06

Ref: 02-A12360

Urea, 99.3+%

CAS: 57-13-6

Urea has important use as a fertilizer and feed supplement. Used for the preparation of plastics and drugs. Urea and its derivatives plays an important role in the cosmetics industry. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documen

Formel: CH₄N₂O

Reinheit: 99.3+%

Farbe und Form: Crystalline powder, White

Molekulargewicht: 60.06

Ref: 02-036429

Urea, ACS, 99.0-100.5%

CAS: 57-13-6

Used as a protein denaturant

Formel: CH₄N₂O

Reinheit: 99.0-100.5%

Molekulargewicht: 60.06

Ref: 02-036428

Urea, mole-ready, A.C.S. reagent grade

CAS: 57-13-6

M02656 - Urea, mole-ready, A.C.S. reagent grade

Formel: CH₄N₂O

Reinheit: >99%

Farbe und Form: Solid

Molekulargewicht: 60.055999755859375

Ref: 10-M02656

UREA CRS

CAS: 57-13-6

UREA CRS

Formel: CH₄N₂O

Farbe und Form: Crystalline Powder. White. Crystals. Transparent. Powder.

Molekulargewicht: 60.0553

Ref: 41-U0600000

Urea

CAS: 57-13-6

Urea

Formel: CH₄N₂O

Reinheit: 99.7%

Farbe und Form: White Crystalline

Molekulargewicht: 60.03236

Ref: 47-350

Urea

CAS: 57-13-6

Urea, whether or not in aqueous solution

Formel: CH₄N₂O

Farbe und Form: White Powder Crystals

Molekulargewicht: 60.03236

Ref: 45-1706698

Urea

CAS: 57-13-6

Urea (Carbonyldiamide) is formed in the liver from ammonia produced by the deamination of amino acids. It is the principal end metabolite of protein catabolism.

Formel: CH₄N₂O

Reinheit: 99.14% - 99.44%

Farbe und Form: Solid Crystalline

Molekulargewicht: 60.06

Ref: TM-T0738

Urea

CAS: 57-13-6

Urea

Reinheit: ≥95%

Molekulargewicht: 60.06g/mol

Ref: 54-BUP14678

Urea, EP, USP grade

CAS: 57-13-6

Formel: NH₂CONH₂

Farbe und Form: White to almost white crystalline powder or crystals, slightly hygroscopic

Molekulargewicht: 60.06

Ref: 7W-GE9679

Urea, 40% solution

CAS: 57-13-6

Formel: NH₂CONH₂

Farbe und Form: Clear, colourless liquid

Molekulargewicht: 60.06

Ref: 7W-GE8623

Urea Molecular biology grade

CAS: 57-13-6

Urea Molecular biology grade

Formel: CH₄N₂O

Reinheit: 99.50%

Farbe und Form: white pellets

Molekulargewicht: 60.05526g/mol

Ref: 54-BIU4110

Urea

CAS: 57-13-6

Formel: NH₂CONH₂

Reinheit: ≥ 98.0%

Farbe und Form: White prills or crystals, approx. 1 - 3 mm

Molekulargewicht: 60.06

Ref: 7W-GE3329

Urea, suitable for molecular biology

CAS: 57-13-6

Formel: NH₂CONH₂

Reinheit: ≥ 98.0%

Farbe und Form: White prills or crystals

Molekulargewicht: 60.06

Ref: 7W-GE1210

Urea 100 µg/mL in Methanol

Kontrolliertes Produkt

CAS: 57-13-6

Formel: CH₄N₂O

Farbe und Form: Single Solution

Molekulargewicht: 60.055

Ref: 04-A17897350ME-100

Urea

CAS: 57-13-6

Farbe und Form: Neat

Ref: 86-MM0593.07

Urea

CAS: 57-13-6

Formel: CH₄N₂O

Farbe und Form: Neat

Molekulargewicht: 60.055

Ref: 04-C17897350

Urea (Fluorouracil EP Impurity G)

CAS: 57-13-6

Formel: CH₄N₂O

Molekulargewicht: 60.06

Ref: 4Z-U-067

Urea, 8M solution

CAS: 57-13-6

Formel: NH₂CONH₂

Farbe und Form: Clear, colourless liquid

Molekulargewicht: 60.06

Ref: 7W-GE2507

Urea

CAS: 57-13-6

Impurity Fluorouracil EP Impurity G
Applications Urea (Fluorouracil EP Impurity G) is a physiological regulator of nitrogen excretion in mammals; synthesized in the liver as an end-product of protein catabolism and excreted in urine. Also occurs normally in skin. Emollient; diuretic.
References Demetriou, A., et al.: Science, 233, 1190 (1986), Aebischer, P., et al.: Nat. Med., 2, 696 (1996), Prakash, S., et al.: Biotechnol. Bioeng., 46, 621 (1995),

Formel: CH₄N₂O

Farbe und Form: White Crystalline

Molekulargewicht: 60.055

Ref: TR-U822500

Fluorouracil EP Impurity G

CAS: 57-13-6

Formel: CH₄N₂O

Molekulargewicht: 60.06

Ref: ST-EA-CP-F32007

Urea

CAS: 57-13-6

Urea is a natural by-product of protein metabolism in humans, and is also produced commercially from the ammonia by-product of fossil fuel production. Urea is commonly used as a fertilizer, and as a scrubber for removing toxic gases from coal gas, for instance. It can be used in the manufacture of plastics, paints, and explosives. Urea has been shown to have many biochemical properties including its ability to cause cell lysis. This property can be exploited in the laboratory to lyse red blood cells during blood sampling or to lyse bacteria during infectious disease testing. Urea also has an effect on enzyme activities by lowering their pH and increasing their water solubility. The addition of urea to nutrient solutions has been shown to increase slow-release fertilization rates in plants.

Formel: CH₄N₂O

Reinheit: Min. 95%

Farbe und Form: White Clear Liquid

Molekulargewicht: 60.06 g/mol

Ref: 3D-FU35121

Urea

CAS: 57-13-6

Formel: CH₄N₂O

Reinheit: 99%

Farbe und Form: Solid

Molekulargewicht: 60.0553

Ref: IN-DA0035SC

Urea for cell culture, 99.5%, Endotoxin (BET) 0.05EU/mg

CAS: 57-13-6

Formel: CH₄N₂O

Reinheit: min. 99.5%

Farbe und Form: White, Crystalline compound, Clear, Colourless

Molekulargewicht: 60.06

Ref: SR-78168

Urea extrapure, 99%

CAS: 57-13-6

Formel: CH₄N₂O

Reinheit: min. 99%

Farbe und Form: White, Crystalline powder, Clear, Colourless

Molekulargewicht: 60.06

Ref: SR-62762

Urea ACS, 99.5%

CAS: 57-13-6

Formel: CH₄N₂O

Reinheit: min. 99.5%

Farbe und Form: White, Crystalline powder, Clear, Colourless

Molekulargewicht: 60.06

Ref: SR-69120

Urea for tissue culture, 99.5%

CAS: 57-13-6

Formel: CH₄N₂O

Reinheit: min. 99.5%

Farbe und Form: White, Crystalline powder, Clear, Colourless

Molekulargewicht: 60.06

Ref: SR-44255

Urea ExiPlus, Multi-Compendial, 99.5%

CAS: 57-13-6

Formel: CH₄N₂O

Reinheit: min. 99.5%

Farbe und Form: White, Crystalline powder, Clear, Colourless

Molekulargewicht: 60.06

Ref: SR-86854

Urea for molecular biology, 99.5%

CAS: 57-13-6

Formel: NH₂CONH₂

Reinheit: min. 99.5%

Farbe und Form: White, Crystalline compound, Clear, Colourless

Molekulargewicht: 60.06

Ref: SR-21113