A7278212
Sodium formate , 99.99%metalsbasis , 141-53-7
Synonym(s):
E237;Formic acid sodium salt;Sodium formate
CAS NO.：141-53-7
Empirical Formula: CHNaO2
Molecular Weight: 68.01
MDL number: MFCD00013101
EINECS: 205-488-0
| Pack Size | Price | Stock | Quantity |
| 50g | RMB44.80 | In Stock |
|
| 100G | RMB72.80 | In Stock |
|
| 500G | RMB247.20 | In Stock |
|
| 2.5kg | RMB926.40 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 259-262 °C (lit.) |
| Boiling point: | 360 °C |
| Density | 1.16 g/mL at 20 °C |
| vapor pressure | 0Pa at 25℃ |
| storage temp. | Store at +5°C to +30°C. |
| solubility | H2O: 8 M at 20 °C, clear, colorless |
| pka | 3.86[at 20 ℃] |
| form | Crystalline Powder |
| Specific Gravity | 1.92 |
| color | White to off-white |
| Odor | Slight formic acid odour |
| PH Range | 7 - 8.5 |
| PH | 7.4(1 mM solution);7.83(10 mM solution);8.25(100 mM solution);8.57(1000 mM solution) |
| Water Solubility | Soluble |
| Sensitive | Hygroscopic |
| λmax | λ: 260 nm Amax: 0.02 λ: 280 nm Amax: 0.01 |
| Hydrolytic Sensitivity | 0: forms stable aqueous solutions |
| Merck | 14,8621 |
| BRN | 3595134 |
| Stability: | Stable. Incompatible with strong oxidizing agents, strong acids. Protect from moisture. |
| LogP | -2.1 at 20℃ |
Description and Uses
Sodium formate, HCOONa, is the sodium salt of formic acid, HCOOH. It usually appears as a white deliquescent powder.
Precipitant for noble metals.
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H315-H335-H319 |
| Precautionary statements | P264-P280-P305+P351+P338-P337+P313P-P264-P280-P302+P352-P321-P332+P313-P362 |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38-67-36 |
| Safety Statements | 26-37/39-36-24/25 |
| WGK Germany | 1 |
| RTECS | LR0350000 |
| F | 3-9 |
| TSCA | Yes |
| HS Code | 2915 12 00 |
| Toxicity | LD50 orally in Rabbit: > 3000 mg/kg |
