111Category: |
Organic chemicals and Derivatives |
|
CAS NO: |
4075-81-4 |
EC NO: |
223-795-8 |
Molecular Formula: |
2(C3H6O2)¡¤Ca |
Molecular Weight: |
186.22 |
Specification: |
|
InChI: |
InChI=1/2C3H6O2.Ca/c2*1-2-3(4)5;/h2*2H2,1H3,(H,4,5);/q;;+2/p-2 |
Product description:
Molecular formula |
C6H10CaO4·0~1H2O |
Molecular weight |
186.22(anhydrous) |
Properties |
|
|
white crystal , granule or crystalline powder , odorless or slight odor of propionic acid |
Uses |
|
|
preservative, anti-fungus agent of food and feed . |
Dosage |
|
|
Bread & cake 0.25-0.5%; chocolate product 0.2-0.4%; jelly confectionery jam 1% max ; candy , cheese 0.1-0.3%; soy 0.1-0.25%. |
Limit |
|
|
Used as preservative. ADI is limitless |
Packing |
|
|
double-layer PE film food bag , net wt 500g , 1000g , the external packing is paper box , net wt 10kg ; 25kg /bag |
Quality standard |
|
|
Index name |
HG2921-1999 |
FCCâ…£ |
E282 |
Appearance |
white crystal |
white crystal |
white crystal |
Assay(dry) % ≥ |
99.0 |
99.0~100.5 |
99.0 |
Water insoluble matter % ≤ |
0.30 |
0.20 |
0.30 |
PH 10% |
7~9 |
7.5~10.5 |
6~9 |
Loss on heat %≤ |
9.5 |
5.0 |
4.0 |
Free acid %≤ |
passed |
0.30 |
|
Free alkalinity %≤ |
passed |
0.15 |
|
Arsenic % ≤ |
0.0004 |
|
0.0003 |
Heavy metals (Pb) % ≤ |
0.001 |
|
0.001 |
Fluoride %≤ |
0.003 |
0.003 |
0.001 |
Magnesium %≤ |
|
0.4 |
|
Lead %≤ |
|
2mg/kg |
0.0005 |
Mercury %≤ |
|
|
0.0001 |
Iron %≤ |
|
|
0.005 |
|
|
Synonyms: |
Propanoic acid, calcium salt;bioban-c;calciumpropanoate;Propanoicacid,calciumsalt;propionatedecalcium;PROPIONIC ACID HEMICALCIUM SALT;PROPIONIC ACID CALCIUM SALT;Calcium dipropionate;Calcium Propionate Fcc4; |
Molecular Structure: |
|