Sodium Phosphate

Sodium Phosphate molecular structurePubChem

6-12 month old babies • Skin contact product

Check for Different Age (6 available)

Can older babies use Sodium Phosphate?

✅
YES - Generally Safe
Danger Score: 1 (Lower is safer)
Quick Answer: Sodium Phosphate is generally considered safe for 6-12 month old babies when used in topical products. Monitor for any reactions in older babies.

ℹ️General Overview

For infants (6-12 months): Sodium Phosphate is generally safe in the tiny amounts used in baby skincare. It is mainly used to balance pH and is not linked to cancer or developmental harm in the available regulatory reviews. There is a small chance it could cause mild irritation for sensitive babies.

✅What to Do

Choose baby products that are made for infants and have short ingredient lists. Use products with this ingredient only as directed and in the small amounts found in baby formulas or lotions. Do a small patch test on a clean area of skin first. Avoid putting products on broken skin and keep them away from the eyes and mouth. If the product gets in your baby's eyes, rinse well with water.

⚠️Warnings

Watch for redness, stinging, swelling, or a rash — these are signs of irritation. The Cosmetic Ingredient Review notes that irritation evidence has not been fully assessed, so irritation is the main thing to watch for. Environment Canada classifies it as not expected to be toxic, and the U.S. FDA allows limited use in food, which supports its low overall risk. If your baby has eczema, very sensitive skin, or shows any reaction, stop use and talk to your pediatrician.

Confidence: HIGH

Are you holding the product?

Scan the full ingredient label and understand if it's safe for your child.

Scan the full label for free
Get instant analysis of all ingredients together

Safety Risk Labels

This ingredient has the following documented risks:

Irritant: A cosmetics safety review flagged that sodium phosphate can cause skin, eye or lung irritation, though the available studies were not fully assessed. That means it can cause redness, stinging, itching or mild breathing irritation — especially on broken, inflamed, or very sensitive baby skin (Cosmetic Ingredient Review).

Tap or hover over labels to see detailed risk information.

Alternative Names for Sodium Phosphate

This ingredient may also be listed as:

SODIUM PHOSPHATE, 0.5M BUFFER SOLUTION, PH 9.5SODIUM PHOSPHATE MONOBASIC, SAJ FIRST GRADE, 98.0-101.0%UNII-SE337SVY37 COMPONENT AJPJDKMHJJGVTQ-UHFFFAOYSA-MSODIUM PHOSPHATE MONOBASIC, SAJ SPECIAL GRADE, 99.0-101.0%SODIUM PHOSPHATE MONOBASIC, 99.999% TRACE METALS BASIS2-METHYL-3-(PYRIDIN-4-YLMETHYL)QUINAZOLIN-4(3H)-ONEUNII-3980JIH2SW COMPONENT AJPJDKMHJJGVTQ-UHFFFAOYSA-MSODIUM PHOSPHATE MONOBASIC, BIOPERFORMANCE CERTIFIED, SUITABLE FOR CELL CULTURE, SUITABLE FOR INSECT CELL CULTURE, SUITABLE FOR PLANT CELL CULTURE, >=99.0% (TITRATION)SODIUM PHOSPHATE MONOBASIC SOLUTION, BIOULTRA, 5 M IN H2OSODIUM PHOSPHATE MONOBASIC, REAGENTPLUS(R), >=99.0%

Always check ingredient labels carefully, as ingredients may be listed under different names.

Common Questions About Sodium Phosphate

Can older babies safely use Sodium Phosphate?

Yes, Sodium Phosphate is generally considered safe for 6-12 month old babies based on current research.

What are the irritant risks of Sodium Phosphate for older babies?

Can cause skin redness, itchiness, or rashes—especially on sensitive baby skin. This is especially important for babies whose skin and systems are still developing.

What products contain Sodium Phosphate?

Sodium Phosphate is commonly found in skincare products, cosmetics, and topical applications. Always check ingredient labels before use.

Is this appropriate for older babies to using products with Sodium Phosphate?

The appropriate age depends on the specific ingredient properties and concentration. This analysis is for 6-12 month old babies. Use the age selector above to check other ages.

📱

Want to scan another product?

Use our camera scanner to analyze more ingredient labels

Scan Another Product