Sodium Phosphate

Sodium Phosphate molecular structurePubChem

adults • Skin contact product

Check for Different Age (6 available)

Is this safe for adults to use Sodium Phosphate?

✅
YES - Generally Safe
Danger Score: 1 (Lower is safer)
Quick Answer: Sodium Phosphate is generally considered safe for adults when used in topical products. Adults generally have higher tolerance.

ℹ️General Overview

For adults, sodium phosphate is generally safe in skin products. It’s usually used to keep the product’s acidity at the right level and is not linked to major health risks.

✅What to Do

Use products that list sodium phosphate as directed. Avoid getting the product in your eyes. If you have very sensitive skin, test a small area first. Stop use and rinse well if you get redness, burning, or irritation. If irritation continues, see a healthcare professional.

⚠️Warnings

There is a small chance of skin, eye or breathing irritation reported by ingredient review groups — avoid eye contact and do not use on broken or badly damaged skin. Safety and low-risk conclusions come from public safety reviews and regulatory bodies (for example, food and chemical safety agencies and ingredient review panels). If you are pregnant, breastfeeding, or have serious skin conditions, check with your healthcare provider before using new products.

Confidence: HIGH

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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

Is this safe for adults to use Sodium Phosphate?

Yes, Sodium Phosphate is generally considered safe for adults based on current research.

What are the irritant risks of Sodium Phosphate for adults?

Can cause skin redness, itchiness, or rashes—especially on sensitive baby skin.

What products contain Sodium Phosphate?

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

When can adults using products with Sodium Phosphate?

The appropriate age depends on the specific ingredient properties and concentration. This analysis is for adults. Use the age selector above to check other ages.

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