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37113 100-56-1 Phenylmercury(II) chloride, 96%, Hg 63.5% Phenylmercuric chloride Alfa Aesar


Certificate of Analysis

Phenylmercury(II) chloride, 96%, Hg 63.5%

CAS: 100-56-1 MDL: MFCD00000463  EINECS: 202-865-1
UN#:UN2026Hazard Class:6.1Packing Group:III
Alternate Name: Phenylmercuric chloride


Pricing and Availability

Size ($) Price Your Price Quantity Options Availability
10g 29.70 Check Availability Add to Favorites Enter qty and click checkbox
50g 124.00 Check Availability Add to Favorites Enter qty and click checkbox

Chemical Properties

Formula: C6H5HgCl  Melting point: 246-250°
Formula weight: 313.18  Solubility: Soluble in benzene, ether, pyridine. Very slightly soluble in water
Form: Powder 


Special handling precautions required. View MSDS prior to purchase. MSDS are available online at

Other References

Merck: 14,7301
UN#: UN2026
Harmonized Tariff Code: 2852.10

GHS Hazard and Precautionary Statements

Hazard Statements : H300-H310-H330-H373-H400-H410

Fatal if swallowed. Fatal in contact with skin. Fatal if inhaled. May cause damage to organs through prolonged or repeated exposure. Very toxic to aquatic life. Very toxic to aquatic life with long lasting effects.

Precautionary Statements : P280H-P273-P309+P311-P302+P352-P420A-P501A

Wear protective gloves/clothing. Avoid release to the environment. IF exposed or if you feel unwell: Call a POISON CENTER or doctor/physician. IF ON SKIN: Wash with plenty of soap and water. Store away from foodstuffs. Dispose of contents/container in accordance with local/regional/national/international regulations.

ToxicHealth HazardDangerous for the environment

Risk & Safety

Risk Phrases: 26/27/28-33-50/53
Very toxic by inhalation, in contact with skin and if swallowed. Danger of cumulative effects. Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment.
Safety Phrases: 13-28-36-45-60-61
Keep away from food, drink and animal feeding stuffs. Wear suitable protective clothing. 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. Avoid release to the environment. Refer to special instructions/Safety data sheets
Very Toxic Dangerous for the environment
RTECS: OW1400000