GB 1903.61-2023National Food Safety Standard Food Nutritional Enhancer Copper Carbonate (English PDF)

Also coversGB1903.61-2023

Open the GB 1903.61-2023 preview as PDF

Preview — first pages of GB 1903.61-2023

This is a limited preview

Buy now to download the full PDF

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 1903.61-2023 (National Food Safety Standard Food Nutritional Enhancer Copper Carbonate) is available as an English-translated PDF.

GB 1903.61-2023 — This standard applies to sodium carbonate or sodium bicarbonate, soluble copper salts as raw materials or cathode copper (electrolytic copper), liquid ammonia, carbon dioxide Food nutrition fortifier copper carbonate prepared from raw materials.

Document preview — GB 1903.61-2023

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 Chemical name, molecular formula and relative molecular mass
2.1 Chemical name
2.2 Molecular formula
2.3 Relative molecular mass
3 Technical requirements
3.1 Sensory requirements
3.2 Physical and chemical indicators

1 Scope

This standard applies to sodium carbonate or sodium bicarbonate, soluble copper salts as raw materials or cathode copper (electrolytic copper), liquid ammonia, carbon dioxide Food nutrition fortifier copper carbonate prepared from raw materials.

2 Chemical name, molecular formula and relative molecular mass

2.1 Chemical name

Basic copper carbonate

2.2 Molecular formula

CuCO3.Cu(OH)2

2.3 Relative molecular mass

221.11 (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 state green powder Take an appropriate amount of sample, place it in a clean, dry white porcelain plate, and observe it under natural light.

Check its color and condition

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 Copper (Cu) content, w/% >= 55.0 A.3 in Appendix A Chloride (calculated as Cl), w/% <= 0.05 A.4 in Appendix A

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

How to Buy GB 1903.61-2023

1Add to cart. Click the "Buy GB 1903.61-2023" button on this page. You can add more standards before checkout.
2Checkout. Enter your email and billing details. Payment is processed securely by Stripe (cards, Apple Pay, Google Pay supported).
3Instant delivery (0–9 sec). Delivery is automatic: within seconds of payment you'll receive an email with a secure download link. The link stays valid for 72 hours.
4Invoice included. A tax invoice is attached to the confirmation email. Need a custom invoice? Contact us.