sodium formate
Basic Information
| Field | Content |
|---|---|
| Chinese name | sodium formate |
| English name | sodium formate |
| INS/E number | INS 237 |
| Functional class | Preservative |
| Year adopted | 1967 |
| Approved by | To be added. |
What is it?
Sodium formate is the sodium salt of formic acid, used as a preservative and acidulant with safety comparable to formic acid.
Source
Industrial：甲酸与氢氧化钠中和反应制得甲酸钠
Why is it used?
- Antimicrobial preservative effect
- Adjusts acidity as an acidulant
- Used to preserve fish and feed
- Serves as a salt alternative to formic acid
Common Foods
- Fish products
- Silage/animal feed
- Some acidic foods
- Processing aid
Safety
ADI (Acceptable Daily Intake)：not limited (内源性代谢物)
Concerns：
- 高浓度有刺激性
- 主要用于饲料及特定食品
Usage Standard
China：GB 2760《食品安全国家标准 食品添加剂使用标准》
International：
- EU Regulation 1333/2008 Annex II (E 237)
- FDA 21 CFR 184.1751 (Sodium formate, GRAS)
- Codex GSFA (INS 237)
- Australia New Zealand Food Standards Code (Sodium formate)
- JECFA Monograph (ADI not limited)
In a nutshell
Sodium formate is the sodium salt of formic acid, used as preservative and acidulant with safe metabolism.
Consumer Advice
Sodium formate is the sodium salt of formic acid and, like formic acid, is not an approved food additive: it is banned for food in the EU and is not listed in China's GB 2760. It is mainly an industrial chemical used in products such as de-icing agents. It should not appear in compliant foods; if it does, the product is likely non-compliant and should be avoided.
Dietary Restrictions
- Vegan: ✅
- Halal: ✅
- Kosher: ✅
Allergens
✅ Free from common allergens
Disclaimer
The information provided here is for discussion and educational purposes only. It is not medical advice or an evaluation/rating of any product or ingredient. This information may not apply to you; before using or taking any action, you should contact the manufacturer, vendor, medical, dietary, fitness, or other professionals. If you use any information provided here, you do so at your own risk.