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    Ammonia, Brand Name : yuhan, Pack Size : drum or ibc

    ₹ 92,000 / tone
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    • MOQ1 kg
    • Packaging Typedrum
    • Pack Sizedrum or ibc
    • Brand Nameyuhan
    • Dosage FormUltrapure acid
    • Supply TypeManufacturer
    • Preferred Buyer Location All over the world
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    Company Information

    • calendar Member Since 1 Year
    • building Nature of Business Manufacturer
    • Year of Establishment 2017

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    • Product Details

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    • FeatureUltrapure acid
    • Packaging Typedrum
    • StorageNormal
    • Pack Sizedrum or ibc
    • Brand Nameyuhan
    • Dosage FormUltrapure acid
    • ApplicationSemiconductor or perovskite
    • ClassificationFine chemical raw materials
    • Country of Originchian
    • contact uswhatapp or email
    • Hazardous chemicalsyes
    • Providecoa
    • In stockyes

    Ultra-Pure Ammonia Water Overview

    This is ultra-pure ammonia with less than 10 parts per trillion (ppt) of impurities and a purity exceeding 99.999%/99.9999%.

     

    Sold by China Yuhan Technology. If interested, please call or email us to request a CoA and product specifications.

     

    Product Specifications:
    • Assay (NH3): 28.0% to 30.0%
    • Color: APA ≤ 5
    • Impurities:
      • Chloride (Cl): ≤ 0.01 ppm
      • Carbonate (CO3): ≤ 1 ppm
      • Sulfate (SO4): ≤ 0.01 ppm
      • Phosphate (PO4): ≤ 0.01 ppm
      • Reducing substance (permanganate in KMnO4): ≤ 0.5 ppm
    • Metal Impurities (e.g., Al, Sb, As): ≤ 0.05 ppb
    • Particle Count:
      • ≥ 0.1 microns: ≤ 200 pcs/ml
      • ≥ 0.2 microns: ≤ 50 pcs/ml
      • ≥ 0.5 microns: ≤ 30 pcs/ml
      • ≥ 1.0 microns: ≤ 10 pcs/ml
    Physical and Chemical Properties:
    • Density: ~0.88 g/cm³ at 20°C
    • Boiling Point: ~36°C (varies with concentration)
    • Melting Point: ~-77°C
    • pH: Strongly alkaline (pH > 11)
    • Solubility: Completely miscible with water, reacts with acids
    • Decomposition: Releases ammonia gas (NH₃) over time, especially when heated
    Key Differences:
    1. Ammonia Monohydrate (NH₃·H₂O):
      • A weak base formed when ammonia dissolves in water.
      • Partially ionizes in water to form ammonium (NH₄⁺) and hydroxide (OH⁻) ions.
      • Corrosive, with a strong pungent odor, miscible with ethanol.
      • Unstable and decomposes to form ammonia and water.
    2. Ammonia Water:
      • An aqueous solution of ammonia (NH₃), primarily composed of NH₃·H₂O.
      • Contains ions NH₄⁺, NH₂⁻, OH⁻, and H₃O⁺.
      • Alkaline, weakly reducing, reacts with acids to form ammonium salts.
      • Forms white smoke when volatile ammonia meets acid mist.
    Key Applications:
    • Semiconductor Industry:
      • RCA cleaning (SC-1) for removing organic matter and particle contamination from wafers.
      • Essential in etching and chemical-mechanical planarization (CMP) processes.
    • Electronics Manufacturing:
      • High-purity alkaline etchants for microelectronics and display panels.
      • Key reagents in photoresist stripping.
    • Chemistry and Drug Synthesis:
      • High-purity chemical formulations.
      • Precursors to ammonium-based compounds in research and industry.
    • Environmental and Analytical Applications:
      • Ultrapure water production and wastewater treatment.
      • Reagents in ICP-MS and other trace analysis techniques.


    Additional Information

    • Payment Terms L/C, D/A, D/P, T/T, Western Union
    • Port of Dispatchshanghai
    • Packaging DetailsWe offer a variety of packaging options, including 100g, 500g, and 1kg aluminum foil bags for pilot testing; 25kg paper-plastic composite bags and 50kg drums for pilot testing; and 200L drums, drum containers, SO tanks, and tank trucks for bulk shipping to meet diverse customer needs. Dangerous goods are strictly labeled in accordance with MDG, ATA, and ADR regulations. We provide MSDS, Dangerous Goods Transport Certificates, and Transport Identification Certificates. We offer global door-to-door shipping by sea, air, and land to ensure safe transportation.
    • Delivery Time13-20day
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