A7277112
Succinic anhydride , >97.0%(GC) , 108-30-5
Synonym(s):
Dihydro-2,5-furandione;SAA;Serum amyloid A-1 protein ;Succinic anhydride
CAS NO.：108-30-5
Empirical Formula: C4H4O3
Molecular Weight: 100.07
MDL number: MFCD00005525
EINECS: 203-570-0
| Pack Size | Price | Stock | Quantity |
| 500G | RMB47.20 | In Stock |
|
| 1kg | RMB87.20 | In Stock |
|
| 5kg | RMB351.20 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 118-120 °C (lit.) |
| Boiling point: | 261 °C (lit.) |
| Density | 1,572 g/cm3 |
| vapor density | 3.5 (vs air) |
| vapor pressure | 1 mm Hg ( 92 °C) |
| refractive index | 1.4688 (estimate) |
| Flash point: | 157°C |
| storage temp. | Store below +30°C. |
| solubility | 62.9g/l Hydrolysis |
| form | Solid |
| pka | 4.67[at 20 ℃] |
| color | White to Off-White |
| Specific Gravity | 1.2340 (20℃) |
| PH | 2.7 (10g/l, H2O) |
| Water Solubility | <0.1 g/100 mL at 21 ºC (decomposes) |
| Sensitive | Moisture Sensitive |
| Merck | 14,8870 |
| BRN | 108441 |
| Stability: | Stable. Incompatible with oxidising agents, strong acids, strong bases, alcohols, amines. Avoid exposure to water or moisture. |
| InChIKey | RINCXYDBBGOEEQ-UHFFFAOYSA-N |
| LogP | 2.44 at 40℃ |
Description and Uses
Succinic anhydride, also called di hydro - 2,5- furandione , is an organic compound with the molecular formula C4H4O3.This colorless solid is the acid anhydride of succinic acid.
Succinic Anhydride is an acidulant that hydrolyzes very slowly to succinic acid in water. it has thermal stability and a low melting point of 118°c which permits it to be used in products at compara- tively low temperatures. it is used as a leavening acidulant for bak- ing powder.
Safety
| Symbol(GHS) |  GHS05 |
| Signal word | Warning |
| Hazard statements | H290 |
| Precautionary statements | P234-P390 |
| Hazard Codes | Xi,Xn |
| Risk Statements | 36/37-22 |
| Safety Statements | 25-46 |
| RIDADR | UN 3261 8 / PGII |
| WGK Germany | 1 |
| RTECS | WN0875000 |
| F | 21 |
| Autoignition Temperature | 480 °C |
| TSCA | Yes |
| HS Code | 29171990 |
| Toxicity | LD50 orally in Rabbit: 1510 mg/kg |
