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Histamine dihydrochloride, 98+% - CAS 56-92-8 - Formula C5H9N3•2HCl

L09198 56-92-8 Histamine dihydrochloride, 98+% Alfa Aesar


Certificate of Analysis

Histamine dihydrochloride, 98+%

CAS: 56-92-8 MDL: MFCD00012703  EINECS: 200-298-4
Not regulated for shipping


Pricing and Availability

Size ($) Price Your Price Quantity Options Availability
5g 39.00 Check Availability Add to Favorites Enter qty and click checkbox
25g 131.00 Check Availability Add to Favorites Enter qty and click checkbox

Chemical Properties

Formula: C5H9N3•2HCl  Melting point: 245-249°
Formula weight: 184.07  

Other References

Merck: 14,4719
Beilstein: 3624116
Harmonized Tariff Code: 2933.29

GHS Hazard and Precautionary Statements

Hazard Statements : H334-H315-H319-H317-H335

May cause allergy or asthma symptoms or breathing difficulties if inhaled. Causes skin irritation. Causes serious eye irritation. May cause an allergic skin reaction. May cause respiratory irritation.

Precautionary Statements : P285-P261-P280-P305+P351+P338-P405-P501A

In case of inadequate ventilation wear respiratory protection. Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves/protective clothing/eye protection/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Harmful or IrritantHealth Hazard

Risk & Safety

Risk Phrases: 36/37/38-42/43
Irritating to eyes, respiratory system and skin. May cause sensitisation by inhalation and skin contact.
Safety Phrases: 22-24-26-37-45-60
Do not breathe dust. Avoid contact with skin. In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. Wear suitable gloves. In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible). This material and/or its container must be disposed of as hazardous waste.
RTECS: MS1575000