1 Scope
This standard specifies the requirements, test methods, inspection rules, marking, packaging, transportation and storage as well as warranty period for dicalcium phosphate dihydrate for toothpaste.
This standard is applicable to the dicalcium phosphate dihydrate for toothpaste which is produced by neutralization method and double decomposition method and used as toothpaste abrasive.
2 Normative References
The following documents contain provisions which, through reference in this text, constitute provisions of this standard. For dated reference, subsequent amendments to (excluding corrections), or revisions of, any of these publications do not apply. However, parties to agreements based on this standard are encouraged to investigate the possibility of applying the most recent editions of the standards indicated below. For any undated references, the latest edition of the document referred to applies.
GB/T 191 Packaging - Pictorial Marking for Handling of Goods
GB/T 601 Chemical Reagent - Preparations of Standard Volumetric Solutions
GB/T 602 Chemical Reagent - Preparations of Standard Solutions for Impurity
GB/T 603-2002 Chemical Reagent - Preparations of Reagent Solutions for Use in Test Methods
GB/T 610.1 Chemical Reagent - General Method for the Determination of Arsenic
GB/T 6003.1-1997 Test Sieves of Metal Wire Cloth
GB/T 6678-2003 General Principles for Sampling Chemical Products
GB/T 6682 Water for Analytical Laboratory Use - Specification and Test Methods
GB/T 8170 Rules for Rounding off of Numerical Values
GB/T 9086 The White Ceramic Standard Plate for Colorimetry and Photometry
GB/T 9087-1988 The White Powdered Standard Plate for Colorimetry and Photometry
GB/T 9724-2007 Chemical Reagent - General Rule for the Determination of pH
GB/T 9729 Chemical Reagent - General Method for the Determination of Chloride
GB/T 9735 Chemical Reagent - General Method for the Determination of Heavy Metals
GB/T 9739 Chemical Reagent - General Method for the Determination of Iron
JJF 1070-2005 Rules of Metrological Testing for Net Quantity of Products in Prepackages with Fixed Content
AQSIQ Decree [2005] No.75 Measures for the Metrological Supervision and Administration of Quantitatively Packed Commodities
Hygienic Standard for Cosmetics of the Ministry of Health of the People's Republic of China
3 Requirements
3.1 Sensory, physical and chemical indexes
Contents
Foreword i
1 Scope
2 Normative References
3 Requirements
4 Test Methods
5 Inspection Rules
6 Marking, Packaging, Transportation, Storage and Warranty Period
