- Plant Extract[32]
- Chemical Auxiliary Agent[2]
- Chemical Reagents[19]
- Flavour & Fragrance[7]
- Feed Additives[1]
- Food Additives[29]
- Chlorate[3]
- Other Inorganic Salts[26]
- Sulphate[2]
- Organic Intermediate[31]
- Other Chemicals[16]
- Pharmaceutical[56]
Sodium diacetate
Sodium diacetate(SDA):
Grade:Food;Feed
Certificate:ISO
Standard:FCCIV
FDA,FAO,WHO ISO
Sodium diacetate | ||
Identification | ||
Name |
| Sodium diacetate |
Synonyms |
| Sodium hydrogen diacetate |
Molecular Formula |
| C4H7NaO4 |
Molecular Weight |
| 142.09 |
CAS Registry Number |
| 126-96-5 |
EINECS |
| 204-814-9 |
|
|
|
Properties | ||
| ||
Melting point |
| 323-329 ºC |
|
|
|
Safety Data | ||
Safety Description |
| S24/25 |
MSDS |
| Available |
Properties: white crystal with acetic acid odor; easy to absorb moisture; very easy to dissolve in the water; to decompose
when heated to higher than 150°C.
SDA is a kind of food preservative.It is efficacious,widely used,not poisonous.It is proved that a lot of mold can be restrained.
ANALYSIS ITEM | QUALITY INDEXES | RESULTS |
Free acetic acid's | 39.0-41.0 | 39. 80 |
Sodium Acetate(ChCOONa)% | 58.0-60.0 | 58.42 |
Moisture ≤ % | 2.0 | 0.5 |
PH(10% apucous solution) | 4.5-5.0 | 4.8 |
Formic acid and Matters easy to oxidize%≤ | 0.2 | 0.2 |
Arsenic(As)≤ | 0.0003 | 0.0003 |
Heavy Metah(as Pb)% | 0.001 | 0.001 |
