1 Scope
This standard specifies the requirements, test methods, inspection rules, marking, packaging, transportation, storage and shelf life for crude calcium carbonate for toothpaste.
This standard is applicable to the crude calcium carbonate for toothpaste made through washing, drying and processing with Raymond mill.
2 Normative References
The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.
GB/T 601 Chemical Reagent—Preparations of Standard Volumetric Solutions
GB/T 602 Chemical Reagent—Preparations of Standard Solutions for Impurity
GB/T 603 Chemical Reagent—Preparations of Reagent Solutions for Use in Test Methods
GB/T 9724 Chemical Reagent—General Rule for the Determination of pH
GB/T 9735 Chemical Reagent—General Method for the Determination of Heavy Metals
GB/T 610.1 Chemical Reagent—General Method for the Determination of Arsenic
GB 8372-2008 Toothpaste
GB/T 6678 General Rules for Sampling Gaseous Chemical Products
GB/T 6682 Water for Analytical Laboratory Use—Specification and Test Methods
GB/T 8170 Rules for Rounding Off of Numerical Values
JJF 1070-2005 Rules of Metrological Testing for Net Quantity of Products in Prepackages with Fixed Content
Decree 75 of the General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China [2005]—Measures for the Metrological Supervision and Administration of Quantitatively Packed Commodities
Hygienic Standard for Cosmetics, Ministry of Health of the People's Republic of China
3 Requirements
3.1 Sensory, physical and chemical indexes
Sensory, physical and chemical indexes shall be in accordance with those specified in Table 1.
Foreword i
1 Scope
2 Normative References
3 Requirements
4 Test Methods
5 Inspection Rules
6 Marking, Packaging, Transportation and Storage
