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Food grade Phosphorous acid

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MOQ : 1 Kilogram

Food grade Phosphorous acid Specification

Taste
Acidic

Other Names
Orthophosphorous Acid

Density
1.651 Gram per cubic centimeter(g/cm3)

Purity
99%

Solubility
Soluble in water ethanol

Storage
Store in a cool dry and well-ventilated area away from incompatible substances

Melting Point
73.6C

Ph Level
1.5-2.0 (1% solution)

Molecular Weight
82.00 g/mol

Smell
Pungent

Structural Formula
HPO(OH)2

HS Code
28111990

Boiling point
200C (decomposes)

Shape
Solid

Form
Granular or Powder

Molecular Formula
H3PO3

Poisonous
No

Classification
Food Grade Phosphorous Acid

Chemical Name
Phosphorous Acid

CAS No
7664-38-2

EINECS No
231-633-2

Grade
Food Grade

Standard
FCC (Food Chemical Codex)

Type
Inorganic Acid

Usage
Used as a food additive antioxidant and chemical intermediate

Main Material
Phosphite compounds

Application
Food industry agriculture chemical manufacturing

About Food grade Phosphorous acid

Food grade Phosphorous acid
Molecular formula: H₃PO₄
Molecular weight : 97.99
Properties: Colorless transparent thick fluid, Corrosion , medium strong acid
Standard: GB3149-2004

Item	Standard	Results
Chroma(Hazen)	20	10
Phosphoric Acid(H₃PO₄), %	85.0	85.3
Chloride(Cl), %	0.0005	0.0001
Sulfate(SO₄), %	0.005	0.002
Heavy Metals(Pb), %	0.0005	0.0002
Arsenic(As), %	0.00005	0.00002
Fluorine(F), %%	0.0010	0.0004
Matters Easy to be Oxidized(as H₃PO₄), %	0.012	0.0027
Analyst	examine and verify

Usage : Sugar, beverage etc.
Scale of production : 50,000 tons

FAQs of Food grade Phosphorous acid :

Q: What is the primary application of Food Grade Phosphorous Acid in the food industry?

A: Food Grade Phosphorous Acid is commonly used in the food industry as a food additive, antioxidant, and chemical intermediate.

Q: Is Food Grade Phosphorous Acid safe for consumption?

A: Food Grade Phosphorous Acid is safe when used in appropriate quantities following safety guidelines. However, in concentrated form, it can be poisonous.

Q: What are the main material components of Food Grade Phosphorous Acid?

A: The main material components of Food Grade Phosphorous Acid are phosphite compounds, contributing to its purity level of 99%.

Q: What are the physical forms in which Food Grade Phosphorous Acid is available?

A: Food Grade Phosphorous Acid is available in either granular or powder form, making it versatile for various manufacturing processes.

Q: What is the recommended storage method for Food Grade Phosphorous Acid?

A: It is advised to store Food Grade Phosphorous Acid in a cool, dry, and well-ventilated area, away from incompatible substances to maintain its quality and properties.

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