| Customization: | Available |
|---|---|
| CAS No.: | 7664-38-2 |
| Formula: | H3po4 |
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Discover top-quality Phosphoric Acid H3PO4 from Guangzhou Zhifan Chemical Co., Ltd. Perfect for industry and food grade applications.
Phosphoric acid, also known as orthophosphoric acid, is a common inorganic acid with a chemical formula of H3PO4 and a molecular weight of 97.995. It is a three-basic weak acid, weaker than hydrochloric acid, sulfuric acid, and ***, but stronger than acetic acid and boric acid. Phosphoric acid is non-volatile, non-easily decomposable, and has almost no oxidizing properties. It is widely used in pharmaceutical, food, fertilizer, and other industries.
Key Uses:
Phosphoric acid deliquesces easily in the air and can be further processed to obtain pyrophosphoric acid and metaphosphoric acid when heated.
Trust Guangzhou Zhifan Chemical Co., Ltd. for high-quality phosphoric acid for your industrial needs.
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Item
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85% Phosphoric acid
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75% Phosphoric acid
|
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Chroma/ Hazen
|
20.0 Max
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20 Max
|
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Phosphoric acid (H3PO4),w/%
|
85.0 Min
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75.0 Min
|
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Chloride (Calculated by CL),w/%
|
0.0005 Max
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0.0005 Max
|
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Sulfate (Calculated by SO4),w/%
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0.003 Max
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0.003 Max
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Iron (Calculated by Fe),w/%
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0.002 Max
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0.002 Max
|
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Arsenic (As),w/%
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0.0001 Max
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0.0001 Max
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Heavy metal (Calculated by Pb),w/%
|
0.001 Max
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0.001 Max
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Phosphoric acid plays a crucial role in various industries, from agriculture to medicine, offering corrosion protection, metal surface finishing, and nutritional enhancement in food products.
Trust Guangzhou Zhifan Chemical Co., Ltd. for high-quality phosphoric acid that meets your diverse needs.
Storage and handling: Phosphoric acid should be stored in a cool, ventilated, dry place, away from fire sources and flammable items. Be careful when handling to avoid damage and leakage.
Protection during use: Wear protective gloves, glasses, and protective clothing when handling phosphoric acid to avoid direct contact with skin and eyes.
Dilution and Mixing: When diluting or mixing phosphoric acid with other chemicals, do so slowly and avoid generating excessive heat or gas.
Avoid contact with certain substances: Phosphoric acid reacts violently with certain metals, oxides, or bases and should be avoided.
Emergency treatment: If you accidentally come into contact with phosphoric acid or leakage occurs, flush with plenty of water immediately and seek medical help. At the same time, take appropriate measures to prevent fires and environmental pollution.
Company: Guangzhou Zhifan Chemical Co., Ltd.
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