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Buy Top Premium good high quality Chemical Phosphorous acid merck sodium super 

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  • food grade; industrial grade

  • SUNWAY

1. Product Name: Phosphorous acid

2. CAS No.:13598-36-2
3.  EINECS: 237-066-7
4.  Molecular Formula: H3O3P
5.  Molecular Weight: 82

6.  Appearance: White Crystalline Powder

7.  Usage: uses in agriculture

ITEM
RESULT
Product namePhosphorous acid
CHLORIDE
0.01%Max
PHOSPHATE
0.1%Max
SULPHATE
0.006%Max
IRON
0.0015%
Heavy metials(as Pb)
0.001%Max
Pb
0.18mg/kg
Cd
0.005mg/kg
As
0.13mg/kg
Hg
1mg/kg
Cr
0.10mg/kg
Water-solubility
Excellent

6. FAQ

1. Q: What is phosphorous acid in the context of food additives?

A: Phosphorous acid, when used as a food additive, is a compound that serves as an antimicrobial agent and antioxidant in certain food products.

2. Q: How is phosphorous acid used as a food additive?

A: Phosphorous acid is utilized as a preservative to extend the shelf life of food products. It helps prevent the growth of mold and bacteria, maintaining food quality.

3. Q: Is phosphorous acid safe for consumption?

A: When used within regulatory limits, phosphorous acid is considered safe for consumption. It undergoes thorough safety assessments before being approved as a food additive.

4. Q: Which types of foods might contain phosphorous acid as an additive?

A: Phosphorous acid is commonly used in a variety of processed foods, such as dairy products, baked goods, and beverages, to inhibit microbial growth and enhance product stability.

5. Q: Can phosphorous acid cause any adverse health effects when consumed?

A: Consumed within approved levels, phosphorous acid is generally safe. However, excessive intake of phosphorus from various sources, including food additives, can lead to health concerns such as kidney problems.

6. Q: How does phosphorous acid function as an antimicrobial agent in foods?

A: Phosphorous acid disrupts the metabolic processes of microorganisms, inhibiting their growth and reproduction, which helps extend the shelf life of foods.

7. Q: Is there a maximum allowable limit for phosphorous acid in foods?

A: Yes, regulatory agencies set maximum allowable limits for phosphorous acid in foods to ensure its safe use. These limits vary based on the specific food product.

8. Q: Are there any alternative food additives that serve similar functions as phosphorous acid?

A: Yes, there are other food additives with antimicrobial and antioxidant properties, such as citric acid, ascorbic acid (vitamin C), and various natural preservatives.

9. Q: Can consumers identify the presence of phosphorous acid in packaged foods?

A: In many cases, phosphorous acid might not be listed explicitly on the ingredient label. Instead, its presence might be indicated by its E number (E338) or as "phosphoric acid" on the label.

10. Q: How do regulatory agencies ensure the safety of phosphorous acid as a food additive?

A: Regulatory agencies like the FDA (Food and Drug Administration) and EFSA (European Food Safety Authority) evaluate the safety of phosphorous acid through scientific assessments of its potential health risks and benefits before approving its use in foods.

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