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Urea Pharmacy grade buy - large image1
Urea Pharmacy grade buy - image1

Urea Pharmacy grade

258 Inquiries

Unit Price: Get Latest Price
CAS No.:

57-13-6

Grade:

Pharmaceutical Grade

Port:

QINGDAO

Packaging:

25kg/2kg Cardboard Drum

Price valid (until):

2016-06-30

Company Type:
Manufactory
Location:
China
Qualification:
  • Product Description

  • Seller Information

  • Inquiry History

  • Description

    【Product name】Urea

    carbonyl diamine

    【CAS No.】57-13-6

    【Structural formula】


    【Use】Soften cuticle

    【Quality standards】CP2010,Registration standards


    ECHEMI Editorial Reference
    Urea is a powerful protein denaturant via both direct and indirect mechanisms. A potent emollient and keratolytic agent. Used as a diuretic agent. Blood urea nitrogen (BUN) has been utilized to evaluate renal function[3]. Widely used in fertilizers as a source of nitrogen and is an important raw material for the chemical industry.
    Urea appears as solid odorless white crystals or pellets. Density 1.335 g /cc. Noncombustible.|DryPowder; DryPowder, Liquid; Liquid; OtherSolid; OtherSolid, Liquid; PelletsLargeCrystals; PelletsLargeCrystals, Liquid; PelletsLargeCrystals, OtherSolid, Liquid; WetSolid|Colourless to white, prismatic, crystalline powder or small, white pellets|Solid|WHITE CRYSTALS WITH CHARACTERISTIC ODOUR.
    Urea appears as solid odorless white crystals or pellets. Density 1.335 g /cc. Noncombustible.|Urea is a carbonyl group with two C-bound amine groups. The commercially available fertilizer has an analysis of 46-0-0 (N-P2O5-K2O). It has a role as a flour treatment agent, a human metabolite, a Daphnia magna metabolite, a Saccharomyces cerevisiae metabolite, an Escherichia coli metabolite, a mouse metabolite and a fertilizer. It is a monocarboxylic acid amide and a one-carbon compound. It derives from a carbonic acid. It is a tautomer of a carbamimidic acid.|A compound formed in the liver from ammonia produced by the deamination of amino acids. It is the principal end product of protein catabolism and constitutes about one half of the total urinary solids.|Urea is a nitrogenous compound containing a carbonyl group attached to two amine groups with osmotic diuretic activity. In vivo, urea is formed in the liver via the urea cycle from ammonia and is the final end product of protein metabolism. Administration of urea elevates blood plasma osmolality, resulting in enhanced flow of water from tissues, including the brain, cerebrospinal fluid and eye, into interstitial fluid and plasma, thereby decreasing pressure in those tissues and increasing urine outflow.

    Basic Info
    Product Name:

    Urea

    Other Name:

    Urea;Carbamide;UR;Isourea;Carbamimidic acid;Carbonyl diamide;Urevert;Ureaphil;Ureophil;Pseudourea;B-I-K;Varioform II;Benural 70;Urepearl;Urea perhydrate;Urepeal;Keratinamin Kowa;Pastaron;Pastaron 20;Pastaron 20 soft;Urepeal L;Pastaron 10;Eucerin 10% Urea Lotion;Optigen 1200;Aquacare;Basodexan;Keratinamin;Aquadrate;Hyanit;Elaqua XX;Onychomal;Nutraplus;NSC 34375;Pastaron soft;Rubinol ST 010;Carmol 40;SGN 250;Uroderm;Ultra Low Biuret Urea;Low Biuret Urea;Duration III;ESN;Optigen II;Uria;Cellton NP;Cellpaste K 4;AUS 32;Onyster;Diesel exhaust fluid;DEF;DEF (diesel exhaust fluid);AdBlue;U 6504;30535-50-3;118548-06-4;860639-56-1;923953-70-2;1202865-46-0;1228376-38-2;1262769-89-0;1637232-71-3;2060607-07-8;2417243-36-6

    CAS No.:

    57-13-6

    Molecular Formula:

    CH4N2O

    InChIKeys:

    InChIKey=XSQUKJJJFZCRTK-UHFFFAOYSA-N

    Molecular Weight:

    60.05530

    Exact Mass:

    60.06

    EC Number:

    200-315-5

    UNII:

    8W8T17847W

    ICSC Number:

    0595

    NSC Number:

    757375|34375

    DSSTox ID:

    DTXSID4021426

    NCI Thesaurus Code:

    C29531

    Color/Form:

    White crystals or powder|Tetragonal prisms

    ATC Code:

    B - Blood and blood forming organs|D - Dermatologicals

    HScode:

    3102100001

    Categories:

    Urinary System Drugs

    Characteristics
    PSA:

    69.11000

    XLogP3:

    -1.4

    Appearance:

    white powder

    Density:

    1.3230 g/cm3 @ Temp: 20 °C

    Melting Point:

    132.70 °C

    Boiling Point:

    317-389 °C

    Flash Point:

    53.7±22.6 °C

    Refractive Index:

    1.528

    Water Solubility:

    1080 g/L (20 ºC)

    Vapor Pressure:

    <0.1 hPa (20 °C)

    Toxicity:

    LD50 orally in Rabbit: 8471 mg/kg LD50 dermal Rat 8200 mg/kg

    Explosive limit:

    Reacts with sodium hypochlorite or calcium hypochlorite to form the explosive nitrogen trichloride.

    Odor:

    MAY GRADUALLY DEVELOP SLIGHT ODOR OF AMMONIA, ESP IN PRESENCE OF MOISTURE

    Taste:

    Cooling, saline taste

    PH:

    7.2 (10% solution)

    PKA:

    0.1(at 21 °C)

    Dissociation Constants:

    pKa = 0.10 at 21 °C (conjugate acid)

    Air and Water Reactions:

    Water soluble.

    Reactive Group:

    Amides and Imides

    Reactivity Profile:

    UREA is a weak base. Reacts with hypochlorites to form nitrogen trichloride which explodes spontaneously in air [J. Am. Chem. Soc. 63:3530-32]. Same is true for phosphorus pentachloride. It reacts with azo and diazo compounds to generate toxic gases. Reacts with strong reducing agents to form flammable gases (hydrogen). The heating of improper stoichiometric amounts of urea and sodium nitrite lead to an explosion. Heated mixtures of oxalic acid and urea yielded rapid evolution of gases, carbon dioxide, carbon monoxide and ammonia (if hot, can be explosive). Titanium tetrachloride and urea slowly formed a complex during 6 weeks at 80° C, decomposed violently at 90 C, [Chem. Abs., 1966, 64, 9219b]. Urea ignites spontaneously on stirring with nitrosyl perchlorate due to the formation of the diazonium perchlorate. Oxalic acid and urea react at high temperatures to form toxic and flammable ammonia and carbon monoxide gases, and inert CO2 gas [Von Bentzinger, R. et al., Praxis Naturwiss. Chem., 1987, 36(8), 41-42].

    Autoignition Temperature:

    Not flammable (USCG, 1999)

    Hazard Identification

    Classification of the substance or mixture

    Not classified.

    GHS label elements, including precautionary statements

    Pictogram(s) No symbol.
    Signal word

    No signal word

    Hazard statement(s)

    none

    Precautionary statement(s)
    Prevention

    none

    Response

    none

    Storage

    none

    Disposal

    none

    Other hazards which do not result in classification

    no data available

    Handling and Storage

    Precautions for safe handling

    Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.

    Conditions for safe storage, including any incompatibilities

    Separated from incompatible materials. See Chemical Dangers.

  • Seller Information
    Business Type:

    Manufactory

    Location:

    No. 126 Anhui Hefei high tech Industrial Development Zone Science Road

    Hefei Lifeon Pharmaceutical Co. Ltd. was founded in 2002, is a collection of drugs (chemical, traditional Chinese medicine, biological antibody) research, production, sales as one of the joint-stock pharmaceutical enterprises. Has 3 industrial enterprises, 1 pharmaceutical business and 1 pharmaceutical retail chain enterprises, a total of more than 700 employees. Is the "high-tech enterprises", "Anhui Province innovative enterprise", "finds the provincial enterprise technology center", "the central most investment value innovation enterprise", "Anhui Province specialized special new small and medium-sized enterprise", "Hefei City drug release engineering technology center", Hefei Municipal Intellectual Property Demonstration Enterprise "; company industrial and commercial enterprises are" Anhui Province medicine quality award "," Double Excellence Award "obtain, Anhui Province A-class tax enterprise, Anhui Province Shou contract re credit units, built in Anhui Province Post Doctoral scientific research workstation; corporate unit of the pharmaceutical industry association in Anhui Province.Shares of the cubic adhere to the "innovation is the highest efficiency of the enterprise" concept, establish the osmotic pump controlled release technology, "broken broken membrane ring leaching" traditional Chinese medicine extraction and separation technology of two major technology platform, and has been fully grasp the osmotic pump controlled release drug delivery technology development and production technology, with advantage technology to promote enterprise product differentiation strategy, now is the osmotic pump product quantity most, the largest production scale of production enterprises.Cubic shares existing tablets, granules, capsules, ointment, gel, extraction of traditional Chinese medicine, oral solution, syrup, pharmaceutical raw materials and other nine GMP production lines, production and sales of main products including felodipine sustained-release tablets (II), metformin glipizide tablets, mesylate doxazosin sustained-release tablets, Liangjun oral liquid, Qi and stomach capsule, Kunning granules, compound tujing skin gel, paeonol ointment, cover cardiovascular, diabetes, gastrointestinal, urological, gynecological, tumor, skin medication multiple clinical areas. April 2013 all production lines through the national version of the GMP certification.After dozens of years of carefully building, the company has established a rich market experience of high-quality marketing team, sales network has covered 30 provinces, thousands of second class above hospital terminal, over tens of thousands of retail pharmacies, founded the promotion of new drugs, OTC terminal promotion, regional agents, and other unique characteristics of the marketing mode.Companies to create a "introduction, training, cooperation," the talent strategy. According to the company's development strategy need to introduce domestic and foreign high-end technical talents, as the development of the course leader, has been the introduction of talent, including the model to the technical field of medicine technology, biological engineering antibody, chemical synthesis and analysis of impurities and control; the Bangdai and gradient training mode, in the practice process for talent, the perfect incentive policy innovation, to establish R & D personnel growth development channel; through engagement in a variety of ways, and demand for experts in the field to establish long-term stable cooperative relations, direct participation and guide the development of the enterprise, the effective use of external resources.Cubic shares will uphold "for people with sincerity, for things to" business purpose, actively advocated "by the rulebook, according to the procedures, with a full load, is sincere, is to" corporate culture, the pursuit of efficiency as the core of the system of management.Cubic shares will play the wisdom of all staff, pragmatic innovation, accelerate development, with excellent products and services with suppliers, distributors, hospitals and retail terminals partners sincere cooperation, concentric to create community of interests, and write a new chapter in cubic shares more brilliant, and make greater contributions to the cause of human health

  • Inquiry History
    258 Inquiries
    Country Product Purchase Quantity Date Posted
    Israel

    Feed grade urea content 99% 57-13-6

    500 MT Nov 8, 2023
    Germany

    Carbamide

    450 TON Jun 14, 2024
    Netherlands

    Urea

    1 MT May 28, 2026
    Brazil

    Feed Grade Urea

    28 MT Jan 12, 2024
    Hongkong, China

    Prilled urea

    20000 MT Apr 14, 2025
    Hongkong, China

    urea

    20000 MT Apr 14, 2025
    United Kingdom

    urea

    1 20' Fcl Feb 28, 2024
    United States

    Fertilizer

    20 MT Aug 22, 2025
    United Kingdom

    UREA granular fertilizer. Product name: CH4N2O

    3 40' Fcl Mar 24, 2026
    United Kingdom

    UREA granular fertilizer. Product name: CH4N2O

    3 40' Fcl Mar 26, 2026
    Brazil

    Feed grade urea

    1 40' Fcl Feb 28, 2024
    Bangladesh

    Urea

    50000 MT Sep 15, 2026
    Qatar

    UREA

    25000 MT Sep 14, 2026
    Pakistan

    Urea

    2500 MT Sep 14, 2026
    Bangladesh

    Urea

    40 MT Sep 11, 2026
    Greece

    Urea

    10000.00 MT Sep 7, 2026
    Jordan

    Urea 46

    1 KG Aug 27, 2026
    South Africa

    Automotive Grade Urea Stable Quality 1000kg Packing Automotive Grade SCR Urea Factory

    1 MT Aug 24, 2026
    Chile

    Urea

    200 MT Aug 11, 2026
    Colombia

    Urea

    600 MT Aug 5, 2026
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