A4722212
Histamine dihydrochloride , 98% , 56-92-8
Synonym(s):
2-(4-Imidazolyl)ethylamine dihydrochloride
CAS NO.：56-92-8
Empirical Formula: C5H11Cl2N3
Molecular Weight: 184.07
MDL number: MFCD00012703
EINECS: 200-298-4
| Pack Size | Price | Stock | Quantity |
| 5G | RMB37.60 | In Stock |
|
| 25G | RMB118.40 | In Stock |
|
| 100G | RMB357.60 | In Stock |
|
| 500g | RMB1359.20 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 249-252 °C(lit.) |
| storage temp. | 2-8°C |
| solubility | H2O: 0.1 g/mL, clear, colorless |
| form | powder |
| color | white to off-white |
| Water Solubility | SOLUBLE |
| Merck | 14,4719 |
| BRN | 3624116 |
| Stability: | Stable. Incompatible with strong oxidizing agents. |
| InChIKey | PPZMYIBUHIPZOS-UHFFFAOYSA-N |
| CAS DataBase Reference | 56-92-8(CAS DataBase Reference) |
| EPA Substance Registry System | 1H-Imidazole-4-ethanamine, dihydrochloride (56-92-8) |
Description and Uses
Histamine dihydrochloride has been used:
- as a orthograde cotransmitter in producing excitatory postsynaptic potential (EPSP)
- to determine its level in fish using HPLC (high performance liquid chromatography)
- to assess the tracheal response to antigens in guinea-pigs
Safety
| Symbol(GHS) |   GHS07,GHS08 |
| Signal word | Danger |
| Hazard statements | H315-H317-H319-H334-H335 |
| Precautionary statements | P280-P302+P352-P305+P351+P338 |
| Hazard Codes | Xn,Xi |
| Risk Statements | 36/37/38-42/43-42-22 |
| Safety Statements | 22-26-36/37/39-45-37-36/37 |
| RIDADR | 3335 |
| WGK Germany | 2 |
| RTECS | MS1575000 |
| F | 1-8-9 |
| TSCA | Yes |
| HazardClass | IRRITANT |
| HS Code | 29332900 |
