Categories: Agriculture-94
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Product Short Description: International quality 86% pure Chemical.
Product Description:

Phosphoric acid is classified as weak acid as Phosphoric acid undergoes partial dissociation in water solution as it does not fully dissociate into H+ (H3O+) and the dihydrogen phosphate ion when dissolved in water and producing a low concentration of hydrogen ions . So, Phosphoric acid is a weak acid .

Phosphoric acid chemical formula is H ₃PO ₄. Orthophosphoric acid refers to phosphoric acid

Product Application:

In aqueous solutions, phosphoric acid behaves as a triprotic acid. The triprotic acid has three ionizable hydrogen atoms, which are lost sequentially.
FIELDS :
Used as a cleaner for Food Industries
Sugar Refining
Anodising
Very Good Stabilising Agent for Hydrogen Peroxide
Activated Carbon
Tea-leaf Processing

Product Dose:

Properties :

- Molecular formula: H3PO4
- Molar mass : 98.00 g/mol
- Appearance : white solid or colourless, viscous liquid (>42 °C)
- Density : 1.885 g/mL (liquid)1.685 g/mL (85 % solution)2.030 g/mL (crystal at 25 °C)
- Acidity (pKa): 2.148, 7.198, 12.375

Product Note:

International quality  86% pure Chemical. Purity Assay  99.99% trace metals basis ( Suitable for food Grade )

Specification:
•H3P04 Concentration % : 86.00
•P205 % : 62.30
•Iron as Fe ppm : 10.00 max.
•Sulphate as SO4 ppm : 250.00 max.
•Chloride as Cl ppm : 10.00 max.
•Flouride as F ppm: 60.00 max.
•Ca as Mg ppm : 10.00 max.
•Heavy Metals as Pb(Lead) ppm: 10.00 max.
•Arsenic as As ppm : 1.00 max.
•Colour : Water white

 

Product Technical Specification:

 

PRODUCT NAME : PHOSPHORIC  ACID
Assay     99.99% trace metals basis
CAS number : 7664-38-2
UN number : 1805
Formula : H3PO4
Odour : Clear Colourless
Solubility in water : COMPLETE , ( 5.48 g/mL )
Density : 1.834   at         OC
Boiling point : 213  OC
Melting point : 42  OC
Viscosity :  147 cP (100 %)
Skin absorption/irritation : YES
TLV       Country  NL                  Year  1995 : ppm                 1          mg/m3
Pollution category  1994 : D
 
Remarks:

Pure phosphoric acid is colorless, odorless and has sour odor. 
Phosphoric acid is Soluble in water and ethanol. Easily absorb moisture. Easy to be crystallized under cold condition for long time.

Phosphoric Acid is Corrosive. Should be stored in closed containers.

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