1 Scope
This standard is applicable to the food additive - calcium monohydrogen phosphate that is generated from the reaction of phosphoric acid and calcium compounds in foods.
2 Chemical Name, Molecular Formula and Relative Molecular Mass
2.1 Chemical name
Calcium monohydrogen phosphate
2.2 Molecular formula
CaHPO4•2H2O
2.3 Relative molecular mass
172.09 (as per 2007 international relative atomic mass)
3 Technical Requirements
3.1 Sensory requirements
Sensory requirements shall be in accordance with those specified in Table 1.
Table 1 Sensory Requirements
Item Requirement Inspection method
Color and lustre White Put a proper amount of specimen into a clean and dry white porcelain dish, and observe its color and lustre as well as state under natural light.
State Powder
3.2 Physical and chemical indexes
Physical and chemical indexes shall be in accordance with those specified in Table 2.
Foreword i
1 Scope
2 Chemical Name, Molecular Formula and Relative Molecular Mass
3 Technical Requirements
Annex A Inspection Methods
1 Scope
This standard is applicable to the food additive - calcium monohydrogen phosphate that is generated from the reaction of phosphoric acid and calcium compounds in foods.
2 Chemical Name, Molecular Formula and Relative Molecular Mass
2.1 Chemical name
Calcium monohydrogen phosphate
2.2 Molecular formula
CaHPO4•2H2O
2.3 Relative molecular mass
172.09 (as per 2007 international relative atomic mass)
3 Technical Requirements
3.1 Sensory requirements
Sensory requirements shall be in accordance with those specified in Table 1.
Table 1 Sensory Requirements
Item Requirement Inspection method
Color and lustre White Put a proper amount of specimen into a clean and dry white porcelain dish, and observe its color and lustre as well as state under natural light.
State Powder
3.2 Physical and chemical indexes
Physical and chemical indexes shall be in accordance with those specified in Table 2.
Contents of GB 1886.3-2016
Foreword i
1 Scope
2 Chemical Name, Molecular Formula and Relative Molecular Mass
3 Technical Requirements
Annex A Inspection Methods