Zouping Changshan Zefeng Fertilizer Co., Ltd.

Phosphoric Acid, Food Additive, Phosphoric Acid Food Grade manufacturer / supplier in China, offering Phosphoric Acid Food Additive Chemical, Sodium Sulfide 30ppm CAS: 1313-82-2, Oxalic Acid 99.6% Min and so on.

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Phosphoric Acid Food Additive Chemical

FOB Price:US $890 - 1,190 / Ton
Purchase Qty. (Tons) FOB Price
10-19 US $1,190 / Ton
20+ US $890 / Ton
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Min. Order: 10 Tons
Production Capacity: 3000tons/Month
Transport Package: 25kgs/Plastic Drum
Payment Terms: L/C, T/T, Paypal, Money Gram, Western Union

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Basic Info.

Model NO.:75%, 85% Food Grade, Indusrial Grade
Classification:Phosphoric Acid
Grade Standard:Food Grade
Acid Strength:Weak Acid
Kind:Organic Acid
Quality:Food Grade
Packaging:Plastic Drum
Element:Polyatomic Acid
Oxidation:Non Oxidizing Acid
Volatility:High Boiling Acid
Stability:Stabilized Acid
Name:Phosphoric Acid
Origin:Ji′nan China
HS Code:2942000000

Product Description

. Phosphoric acid
2. Food grade. Industry grade
3. General Description: A clear colorless liquid or transparent crystalline solid. The pure solid melts at 42.35° C and has a density of 1.834 g / cm3. Liquid is usually an 85% aqueous solution. Shipped as both a solid and liquid. Corrosive to metals and tissue. Used in making fertilizers and detergents and in food processing.
4. Air & Water Reactions: Soluble in water with small release of heat.
5. Reactivity Profilep: Phosphorous acid reacts exothermically with bases. May react with active metals, including such structural metals as aluminum and iron, to release hydrogen, a flammable gas. Can initiate the polymerization of certain classes of organic compounds. Reacts with cyanide compounds to release gaseous. May generate flammable and/or toxic gases in contact with dithiocarbamates, isocyanates, mercaptans, nitrides, nitriles, sulfides, and strong reducing agents. Forms explosive mixture with nitromethane. Reacts violently with sodium tetrahydroborate. In the presence of chlorides can corrode stainless steel to form explosive hydrogen gas. Emits toxic and irritating fumes of oxides of phosphorus when heated to decomposition [Lewis, 3rd ED., 1993, p. 1029].
Used as cleaner for printed circuit, acidic flavoring for food, nutriment for yeast, also for use of producing different phosphates.
6. Health Hazard: Burns on mouth and lips, sour acrid taste, severe gastrointestinal irritation, nausea, vomiting, bloody diarrhea, difficult swallowing, severe abdominal pains, thirst, acidemia, difficult breathing, convulsions, collapse, shock, death.
7. Fire HazardNon-combustible, substance itself does not burn but may decompose upon heating to produce corrosive and/or toxic fumes. Some are oxidizers and may ignite combustibles (wood, paper, oil, clothing, etc. ). Contact with metals may evolve flammable hydrogen gas. Containers may explode when heated.

Industry GradeFood Grade
ExcellentGrade 1Grade 2ExcellentGrade 1Grade 2
Colority ≤20304020304020
Content (H 3 P O 4 ), % ≥
Chloride(Cl ), % ≤0.00050.00050.0010.00050.00050.001
Sulphates( SO 4 ), % ≤0.0030.0050.010.0030.0050.01
Iron(Fe), % ≤0.0020.0020.0050.0020.0020.005
Ars enic (As), % ≤0.00010.0050.010.00010.0050.010.00005
Arsenic (Pb), % ≤0.0010.0010.050.0010.0010.050.0005
Heavy metals ( F), % ≤





Easily oxidated matter( H 3 PO 3 ), % ≤





UsagePhosphorous acid is used for reaction with inorganic and organic products, for water treatment, industrial and agricultural uses. It is also used to bleach industrial and cleaning supplies. Contact
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Zouping Changshan Zefeng Fertilizer Co., Ltd.

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