Chemical Name: sodium acetate anhydrous
Molecular Formula: C2H3NaO2
Molecular Weight: 82.03
CAS: 127-09-3
Character: It is white crystalline powder or block, odorless, slight bitter. Relative density is 1.582. Melting point is 324℃. It has strong moisture absorption and highly dissolves in water.
Specification:
Sodium acetate anhydrous food grade
|
Items |
Specification |
|
Appearance（25℃）. |
White crystalline powder |
|
Assay % |
99.0-101.0 |
|
PH(25℃ 5%) |
8.0-9.5 |
|
As ≤ % |
0.0003 |
|
Pb ≤ % |
0.0002 |
|
Hg ≤ % |
0.0001 |
|
Alkalinity（As NaOH） ≤ % |
0.2 |
|
Loss on drying (120℃) ≤ % |
1.0 |
|
Potassium compound test |
Pass the test |
Sodium acetate trihydrate food grade
|
Items |
Specification |
|
Appearance(25℃) |
White crystalline powder |
|
Content （Dry Basis）% |
98.5 |
|
Acidity and alkalinity |
Pass the test |
|
Pb (mg/kg) ≤ |
2 |
|
Loss on Drying % |
36.0-42.0 |
|
Potassium test |
Pass the test |
Application:
1) Sodium acetate is a mordant in dyeing. Other applications are in photography, as an additive to food, in purification of glucose, in preservation of meat, in tanning, and as a dehydrating agent. In analytical chemistry it is used to prepare buffer solution.
2) Sodium acetate can be used to preserve processed meats and it is often used in combination with other acid based preservatives like lactates and propionates. The typical inclusion level is 0.2 to 0.5%. Sodium acetate is also used in salad dressings and ready-to-eat meals.
Chemical Name: sodium acetate anhydrous
Molecular Formula: C2H3NaO2
Molecular Weight: 82.03
CAS: 127-09-3
Character: It is white crystalline powder or block, odorless, slight bitter. Relative density is 1.582. Melting point is 324℃. It has strong moisture absorption and highly dissolves in water.
Specification:
Sodium acetate anhydrous food grade
|
Items |
Specification |
|
Appearance（25℃）. |
White crystalline powder |
|
Assay % |
99.0-101.0 |
|
PH(25℃ 5%) |
8.0-9.5 |
|
As ≤ % |
0.0003 |
|
Pb ≤ % |
0.0002 |
|
Hg ≤ % |
0.0001 |
|
Alkalinity（As NaOH） ≤ % |
0.2 |
|
Loss on drying (120℃) ≤ % |
1.0 |
|
Potassium compound test |
Pass the test |
Sodium acetate trihydrate food grade
|
Items |
Specification |
|
Appearance(25℃) |
White crystalline powder |
|
Content （Dry Basis）% |
98.5 |
|
Acidity and alkalinity |
Pass the test |
|
Pb (mg/kg) ≤ |
2 |
|
Loss on Drying % |
36.0-42.0 |
|
Potassium test |
Pass the test |
Application:
1) Sodium acetate is a mordant in dyeing. Other applications are in photography, as an additive to food, in purification of glucose, in preservation of meat, in tanning, and as a dehydrating agent. In analytical chemistry it is used to prepare buffer solution.
2) Sodium acetate can be used to preserve processed meats and it is often used in combination with other acid based preservatives like lactates and propionates. The typical inclusion level is 0.2 to 0.5%. Sodium acetate is also used in salad dressings and ready-to-eat meals.
