| Classification: | |
|---|---|
| CAS No.: | 7785-88-8 |
| Other Names: | |
| MF: | H3PO4 |
| EINECS No.: | 232-090-4 |
| Place of Origin: | China (Mainland) |
| Grade Standard: | Food Grade |
| Purity: | |
| Appearance: | |
| Application: |
Quick Details
Specifications
Quick Details
|
Classification:
|
Phosphoric Acid
|
CAS No.:
|
7664-38-2
|
Other Names:
|
orthophosphoric acid; Anhydrous phosphoric acid
|
|
MF:
|
H3PO4
|
EINECS No.:
|
231-633-2
|
Place of Origin:
|
Guangxi China (Mainland)
|
|
Grade Standard:
|
Food Grade,Industrial Grade
|
Purity:
|
85% min.
|
Appearance:
|
Transparent liquid
|
|
Application:
|
fertilization,industrial and medcine
|
Brand Name:
|
ChoiceChem
|
Model Number:
|
none
|
|
Molecular Weight:
|
97.99
|
Density:
|
1.685
|
Melting Point(℃):
|
21℃
|
|
Boiling Point(℃):
|
158℃
|
Water Solubility:
|
MISCIBLE
|
Risk Codes:
|
R34;
|
|
Safety Description:
|
S26;S45;
|
Odor:
|
Odorless
|
Taste:
|
Acid
|
|
Color:
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Clear Colorless
|
||||
Packaging & Delivery
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Packaging Detail:
|
Packed in 35kg plastic drum / ICB
|
|
Delivery Detail:
|
in 7 working days after ordering
|
Specifications
High reputation manufactory from China
Competitive & reliable price
Outstanding delivery reliability
Constant high quality
Competitive & reliable price
Outstanding delivery reliability
Constant high quality
Phosphoric Acid 85%
is a compound that gives 21% N and 53% P2O5.which with high solubility in water. Phosphoric Acid ensures a rapid response to fertilization. Phosphoric Acid is also very useful in industries and medicines and has widely applications.
|
CAS RN.:
|
7664-38-2
|
|
EINECS:
|
231-633-2
|
|
Molecular Weight:
|
2809.2011.00
|
1. Chemical Analysis
|
Component
|
Range
|
Typical
|
|
Main content-H3PO4
|
≥85.0%
|
85.3%
|
|
H3PO3
|
≤0.012%
|
0.012%
|
|
Heavy Metal (Pb)
|
5ppm max
|
5 ppm
|
|
Arsenic(As)
|
3ppm max
|
3 ppm
|
|
Fluoride(F)
|
10ppm max
|
3ppm
|
|
Test Method:
|
GB/T1282-1996
|
|
2. Application
|
Industry
|
· Phosphoric Acidused in removing dust from the metal surfaces.
· Used as rust converter by bringing it in direct contact with a rusted iron, or steel tools and other surfaces that are rusted.
· It is helpful in cleaning the mineral deposits, cement nous smears and hard water stains.
|
|
Food
|
· Used to acidify the foods and beverages such as colas.
|
|
Medicine
|
· Phosphoric Acid is an important ingredient in over the counter medications to combat nausea.
|
|
Dentistry
|
· Phosphoric Acid is mixed with zinc powder and forms zinc phosphate, and it is useful in temporary dental cement. In orthodontics, zinc is used as an etching solution to help clean and roughen the surface of teeth.
|
|
Fertilizer
|
· Used as reaction fertilizer in the soil around a granule acidification is generated that improves the utilization of phosphorus applied and available in the rhizosphere. Due to its nitrogen content (present as ammonia), it is good for crops that require these nutrients in its initial phase
|
3. Transportation Information
|
DOT Classification:
|
8
|
|
U.N.
|
1805
|
|
Packing Group:
|
N/A
|
4. Storage & Handing
(1). Precautions:
· Do not ingest.
· Do not breathe gas / furnes / vapor / spray.
· Never add water to this product.
· In case of insufficient ventilation, wear suitable respiratory equipment.
· If ingested, seek medical advice immediately and show the conterials, metals, alkalis.
· May corrode metallic surfaces.
· Store in a metallic or coated fiberboard drum using a strong polyethylene inner package.
(2). Storage:
· Store Phosphoric Acid in sealed containers at room temperature and above freezing (crystallization) point to maintain product performance
· Storage area should be well ventilated
· Preferred storage containers includes stainless steal or certain reinforced plastics
· Keep Phosphoric Acidaway from alkalis, sulfides, cyanides and metal powders
5. Packing
· Packed in 35kg plastic drum
· 25.9MT/20’FCL