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food grade preservative sodium acetate anhydrous
sodium acetate anhydrous food grade
item |
|
ar |
cp |
refined |
name |
sodium acetate anhydrous |
|||
cas no. |
127-09-3 |
|||
einecs no. |
204-823-8 |
|||
molecular formula |
ch3coona |
|||
molecular weight |
82.03 |
|||
melting point |
324 degree |
|||
water insoluble matter% |
≤0.005 |
≤0.01 |
≤0.01 |
|
assay% |
≥99.0 |
≥98.5 |
≥99.0 |
|
ph(50g/l,25) |
7.5~9.0 |
7.5~9.0 |
7.5~9.0 |
|
chloride(cl) % |
≤0.002 |
≤0.005 |
≤0.01 |
|
sulfate(so4) % |
≤0.003 |
≤0.01 |
≤0.01 |
|
phosphate(po4) % |
≤0.000 5 |
≤0.001 |
|
|
magnesium(mg)% |
≤0.000 5 |
≤0.001 |
|
|
aluminum(al) % |
≤0.001 |
≤0.002 |
≤0.003 |
|
ca % |
≤0.005 |
≤0.005 |
|
|
iron(fe) % |
≤0.000 5 |
≤0.001 |
≤0.001 |
|
heavy metal(pb) % |
≤0.001 |
≤0.002 |
≤0.002 |
|
packing |
25kg or 20kg |