Standard No.:	GB 1886.375-2024
English Name:	National food safety standard-Food additive-Calcium hydroxide
Chinese Name:	食品安全国家标准 食品添加剂 氢氧化钙
Chinese Classification:	X09    Hygiene, safety and labor protection
Professional Classification:	GB    National Standard
Issued by:	National Health Commission and State Administration for Market Regulation
Issued on:	2024-2-8
Implemented on:	2024-8-8
Status:	valid
Superseding:	GB 25572-2010 Food Additive - Calcium Hydroxide
Language:	English
File Format:	PDF
Word Count:	5500 words
Price(USD):	165.00
Delivery:	via email in 1~2 business day

National food safety standard - Food additive - Calcium hydroxide



1 Scope



This standard applies to calcium hydroxide, a food additive prepared by digestion with calcium oxide as raw material, or calcium hydroxide, another food additive prepared by calcination with limestone or oysters as raw material and then digestion.



2 Chemical name, molecular formula and relative molecular mass



2.1 Chemical name



Calcium hydroxide



2.2 Molecular formula



Ca(OH)2



2.3 Relative molecular mass



74.09 (based on 2018 international relative atomic mass)



3 Technical requirements



3.1 Sensory requirements



The sensory requirements shall meet those specified in Table 1.

Contents
Foreword i
1 Scope
2 Chemical name, molecular formula and relative molecular mass
3 Technical requirements
Annex A Test method