GB 1886.298-2018National food safety standard -- Food additive -- Polyoxypropylene oxyethylene glyceryl ether (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

June 21, 2018

Implementation date

December 21, 2018

Scope

GB 1886.298-2018 (National food safety standard -- Food additive -- Polyoxypropylene oxyethylene glyceryl ether) is available as an English-translated PDF.

GB 1886.298-2018 — This standard applies to ethylene oxide, propylene oxide, glycerol as raw materials, polymerized, neutralized, refined food additive polyoxypropylene Ethylene oxide glyceryl ether.

Document preview — GB 1886.298-2018

National Standard of the People's Republic of China

Classification: X 40

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

1 Scope
2 structural formula
3 Technical requirements
3.1 Sensory requirements
3.2 Physical and chemical indicators

1 Scope

This standard applies to ethylene oxide, propylene oxide, glycerol as raw materials, polymerized, neutralized, refined food additive polyoxypropylene Ethylene oxide glyceryl ether.

2 structural formula

K1,k2,k3. degree of polymerization of ethylene oxide, k1 k2 k3 >10;

N1, n2, n3. degree of polymerization of propylene oxide, n1 n2 n3 >3.

3 Technical requirements

3.1 Sensory requirements

Sensory requirements should be in accordance with Table 1.

Table 1 Sensory requirements

Project requirements inspection method Colorless or yellowish State transparent liquid Take an appropriate amount of sample in a clean, dry colorimetric tube.

Observe its color and state under natural light

3.2 Physical and chemical indicators

Physical and chemical indicators should meet the requirements of Table 2.

......
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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