Diluted Phosphoric Acid
CAS Number: 7664-38-2
Physical state: Transparent, colorless, viscous solution
EINECS:231-633-2
Chemical formula:H3PO4
Xiamen Ditai Chemicals Co., Ltd. is one of the most reliable manufacturers and suppliers of diluted phosphoric acid in China. Welcome to buy high quality chemical products at competitive price from our factory.
Phosphoric acid
diluted phosphoric acid Introduction:
|
Product Name |
PHOSPHORIC ACID |
|
Appearance |
Colorless liquid |
|
Grade |
Food Grade |
|
Formula |
H3PO4 |
|
Main content(As H3PO4) |
85% Min |
|
Heavy metal as Pb |
5mg/Kg max |
|
Arsenic as As |
0.5mg/Kg max |
|
H3PO3 |
0.012% max |
|
Fluoride as F |
10mg/Kg Max |
diluted phosphoric acid, also known as orthophosphate, is a common inorganic acid with the formula H3PO4 and a molecular weight of 97.995. Phosphoric acid is not easy to volatilize, not easy to decompose, almost no oxidation, with acid commonness, is a ternary weak acid.
diluted phosphoric acid is easily deliquesced in the air, and heat will lose water to get pyrophosphoric acid, and then further lose water to get metaphosphate.
|
ITEM |
SPECIFICATION |
|
(H3PO4) H3PO3 CaSO4 Acetic acid NaNO3 P2O5 |
85.0% ＜120mg/kg ＜1500ppm ＜10ppm ＜5ppm ＞61.5% |
diluted phosphoric acid Applications:
Phosphoric acid is mainly used in pharmaceutical, food, fertilizer and other industries, including as rust inhibitor, food additive, dental and orthopaedic surgery, EDIC etchant, electrolyte, flux, dispersant, industrial etchant, fertilizer raw materials and components of household cleaning products, and can also be used as chemical reagents.
Flavoring agent: sagent in tins, liquid or solid beverage and cold drink,substitute of citric acid and as a dispersing agent in
detergents and leather treatment phosphoric acid may be used to remove rust by direct application to rusted iron, steel tools, or other surfaces.
Industrial use:
1) Metal surface treatment agent.
2) As the raw materials to produce down-stream Phosphates.
3) Organic reaction catalyst.
4) Water treatment.
5) Refractory additives.
6) Activated carbon treatment agent.
Safety instructions:
In case of eye contact, immediately rinse with plenty of water and seek medical attention.
S45: In case of accidents or discomfort, immediately seek help from a doctor (preferably with the product container label).
Hazard category code: R34: May cause burns.
Dangerous goods transport number: UN1805
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