GB 1886.373-2023National Food Safety Standard Food Additive Sodium Methoxide (English PDF)

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Issued by

National Health Commission of the People's Republic of China, State Administration for Market Regulation

Level / Type

National · Mandatory

Issue date

September 6, 2023

Implementation date

March 6, 2024

Scope

GB 1886.373-2023 (National Food Safety Standard Food Additive Sodium Methoxide) is available as an English-translated PDF.

GB 1886.373-2023 — This standard applies to the food additive sodium methoxide made by reacting methanol with metallic sodium or sodium hydroxide, purifying, removing methanol, and dehydrating.

Document preview — GB 1886.373-2023

National Standard of the People's Republic of China

Classification: X 09

Issued by: National Health Commission of the People's Republic of China, State Administration for Market Regulation

1 Scope
2 Molecular formula and relative molecular mass
2.1 Molecular formula
2.2 Relative molecular mass
3 Technical requirements
3.1 Sensory requirements
3.2 Physical and chemical indicators

1 Scope

This standard applies to the food additive sodium methoxide made by reacting methanol with metallic sodium or sodium hydroxide, purifying, removing methanol, and dehydrating.

2 Molecular formula and relative molecular mass

2.1 Molecular formula

CH3ONa

2.2 Relative molecular mass

54.02 (according to.2018 international relative atomic mass)

3 Technical requirements

3.1 Sensory requirements

Sensory requirements should comply with Table 1.

Table 1 Sensory requirements

Project requirements inspection method Color white status powder Place an appropriate amount of sample evenly on a clean, dry white porcelain plate Inside, observe its color and condition under natural light

3.2 Physical and chemical indicators

The physical and chemical indicators should comply with the provisions of Table 2.

Table 2 Physical and chemical indicators

Project indicator inspection method Alkalinity, w1/% >= 97.0 A.4 in Appendix A Sodium carbonate, w2/% <= 0.4 A.4 in Appendix A Sodium hydroxide, w3/% <= 1.7 A.5 in Appendix A Total arsenic (calculated as As)/(mg/kg) <= 3.0 A.6 in Appendix A Lead (Pb)/(mg/kg) <= 2.0 A.7 in Appendix A Total mercury (Hg)/(mg/kg) <= 1.0 A.8 in Appendix A

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — all pages — is available in the English PDF.

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