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GB/T 45893-2025: Calcium phosphate silicate for oral care products
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GB/T 45893-2025: Calcium phosphate silicate for oral care products

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ICS 71.100.40 CCSY43 National Standard of the People's Republic of China Calcium phosphosilicate for oral hygiene products Released on June 30, 2025 Implementation on January 1, 2026 State Administration for Market Regulation The National Standardization Administration issued

Preface

This document is in accordance with the provisions of GB/T 1.1-2020 "Guidelines for standardization work Part 1.Structure and drafting rules for standardization documents" Drafting. Please note that some of the contents of this document may involve patents. The issuing organization of this document does not assume the responsibility for identifying patents. This document was proposed by the China Light Industry Federation. This document is under the jurisdiction of the National Technical Committee for Standardization of Oral Care Products (SAC/TC492). This document was drafted by. Beijing Xingfu Yisheng Regenerative Medicine Technology Co., Ltd., Heilongjiang Light Industry Science Research Institute, Fujian Aijieliri Co., Ltd., Jinsanjiang (Zhaoqing) Silicon Materials Co., Ltd., Suzhou Qingxin Health Technology Co., Ltd., Chongqing Dengkang Oral Care Products Co., Ltd., Liuzhou Liangmianzhen Co., Ltd., Shanghai Meijiajing Daily Chemical Co., Ltd., Guangzhou Qiancai Cosmetics Co., Ltd., Guangzhou Liby Technology Group Co., Ltd., Jiangxi Chengzhi Daily Chemical Co., Ltd., Shenzhen Xiaokuo Technology Co., Ltd., Claude Cosmetics Co., Ltd., Hangzhou Nami Zhikang Technology Co., Ltd., Zhongshan Duomei Chemical Co., Ltd., Guangzhou Xuejie Biotechnology Co., Ltd., Hangzhou Daodao Xingqingsheng Biotechnology Co., Ltd., Shanghai Gemang Biotechnology Co., Ltd., Guangdong Baiyun Toothpaste (Guangzhou) Co., Ltd., Zuodian Industrial (Hubei) Co., Ltd. Co., Ltd., Saiweitai (Guangzhou) Health Pharmaceutical Co., Ltd., Jiangsu Luolaiya Industrial Co., Ltd., Guangzhou Natural Kingdom Biotechnology Co., Ltd., Guangzhou Yihua Biotechnology Co., Ltd., Zhejiang Aishang Daily Necessities Co., Ltd., Guangzhou Lanqi Pharmaceutical Biotechnology Co., Ltd., Lion Oral Care Products (Guangzhou) Co., Ltd., Guangzhou Jingshen Cosmetics Co., Ltd., Yandi Health Technology (Shenzhen) Co., Ltd., Hunan Dinosaur Doctor Oral Cleansing Cleaning Products Co., Ltd., Guangdong Ounuojie Personal Care Products Manufacturing Group Co., Ltd., and Hefei University. The main drafters of this document are. Hu Fang, Guo Chuangzhou, Zheng Wei, Huang Dan, Chen Yun, Dong Xihua, Tian Ran, He Yaqian, Zhou Yanping, Zhao Shanshan, Zhang Huan, Huang Xiaoyan, Shi Yilei, Xu Chunsheng, Liu Dushu, Cai Liping, Xu Haiyan, Yin Kuo, Han Jindou, Li Yang, Zhou Jianqing, Yu Feng, Lin Yuxin, Niu Chenying, Ding Yun, Wang Peiyu, Li Yiping, Zhu Jiangtao, Ni Jun, Zhou Weijun, Yan Erping, Fu Yiliu, Zhao Guosheng, Wu Yangfu, Deng Kuangsheng, Liu Jiening, Zheng Bolin, Zhang Ying, Ruan Shixing, Wang Xianwei, Ren Zhenxue, Zhao Difang, Huang Wendong, Su Shunqing, and Chen Yan. Calcium phosphosilicate for oral hygiene products

1 Scope

This document defines the terms and definitions of calcium phosphosilicate for oral hygiene and care products, and stipulates the technical requirements, inspection rules, marking, packaging, Packaging, transportation, storage and shelf life, and the corresponding test methods are described. This document applies to biologically active calcium phosphosilicate for oral hygiene and care products.

2 Normative references

The contents of the following documents constitute the essential clauses of this document through normative references in this document. For referenced documents without a date, only the version corresponding to that date applies to this document; for referenced documents without a date, the latest version (including all amendments) applies to This document. GB/T 191 Pictorial markings for packaging, storage and transportation GB/T 1347 Chemical analysis methods for soda-lime-silica glass GB/T 6678 General Principles for Sampling of Chemical Products GB/T 6682 Specifications and test methods for water used in analytical laboratories GB/T 8170 Rules for rounding off values and expression and determination of limit values GB/T 19587 Determination of specific surface area of solid substances by gas adsorption BET method GB/T 21114 X-ray fluorescence spectrochemical analysis of refractory materials - Cast glass disc method GB/T 23769-2009 General method for determination of pH value in aqueous solutions of inorganic chemical products GB/T 23774 General method for determination of whiteness of inorganic chemical products GB/T 23957-2021 Light calcium carbonate for toothpaste industry JJF1070 Rules for the Metrological Inspection of Net Content of Pre-packaged Commodities YY/T 0964-2014 Bioglass and glass-ceramic materials for surgical implants Cosmetics Safety Technical Specifications (2015 Edition)

3 Terms and Definitions

The following terms and definitions apply to this document. 3.1 bioactivity The characteristic of inducing a specific biological response at the material interface allows the material and tooth tissue to form a connection. [Source. YY/T 1447-2016, 3.3, modified] 3.2 An amorphous silicate-based solid composed of the elements calcium, phosphorus, silicon and oxygen that is biologically active (3.1). Note. Calcium phosphosilicate releases ions when it comes into contact with saliva, forming hydroxyapatite or carbonated hydroxyapatite. The shorter the formation time, the more complete the structure and the more biologically active it is. ...