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phosphoric acid
orthophosphoric acid,phosphoric acid 75%food grade, phosphoric acid 75% technical grade, phosphoric acid 85%food grade, phosphoric acid 85% technical grade
The information of phosphoric acid (H3PO4)
food grade(HS: 28092011) and phosphoric acid technical grade (HS: 28092019)are as below:
Specification:
T.G 85%& F.G 85%
Index Name | Specification | |
Technical Grade | Food Grade | |
Appearance | Colourless,odorless liquid | |
Content ( as H3PO4) | 85%min | 85%min |
Phosphorus pentoxide (as P2O5) | 61.6%min | 61.6%min |
Chloride (as Cl) | 0.0005%max | / |
Sulphate (as SO4) | 0.005%max | / |
Heavy metal (as Pb) | 0.001%max | 0.0005%max |
Colority | 20max | 10max |
Easily oxidized substances (as H3PO3) | / | 0.012%max |
Arsenic (as As) | 0.005%max | 0.00005%max |
Iron (as Fe) | 0.002%max | / |
Fluoride (as F) | / | 0.001%max |
F.G 75%
Specification | INDEX |
H3PO4 %≥ | 75.0 |
Arsenic(as As) %≤ | 0.00005 |
Heavy metals(as Pb) %≤ | 0.0005 |
Fluoride(F) %≤ | 0.001 |
Oxidable(as H3PO3) %≤ | 0.012 |
Colour ≤ | 20 |
T.G75%
Item | index |
Colour ≤ | 20 |
H3PO4 %≥ | 75.0 |
Heavy metals(as Pb) %≤ | 0.0005 |
Arsenic(as As) %≤ | 0.00005 |
Fluoride(F) %≤ | 0.0010 |
Oxidable(as H3PO3) %≤ | 0.012 |
Properties:
It is Colorless, transparent and syrupy liquid,
It is odorless and tastes very sour,its melting point is 42.35,
It is easily soluble in water and resolves in ethanol,
It may irritate human skin to cause phlogosis and destroy the issue of human body,
It has got hydroscopic.
Application:
Technical grade phosphoric acid may be used to produce variety of phosphates, electrolyte treatment liquids or chemical treatment liquids, refractory mortar with phosphoric acid and inorganic coheretant.
It is also used as a catalyst, drying agent and cleaner.
In coating industry it is used as a rust-proof coating for metals,
As a acidity regulator and nutrition agent for yeast food grade phosphoric acid may be applied to flavors, canned food and light drinks as well as used in wine brewery as a nutrients source for yeast to prevent the reproduction of useless bacteria.
Packaging:
35kg,330kg,1000kg in a plastic drum
Delivery time:
Within 3 weeks after receipt of deposit
All of our products have attained the ISO,SGS,CE certification, and enjoy great reputation in the market. Our market has covered three quarters of countries all over the world, such as the Middle East, Asia, Southeast Asia, Africa, and America. And we established a stable long-term partnership with them. If you have any inquiries, please feel free to contact us.
food and industry grade 85% 75% 54% phosphoric acid H3PO4