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Safety Information

161985

Sigma-Aldrich

p-Chloromercuriobenzoate

Synonym(s):

4-(Hydroxymercurio)benzoic acid sodium salt, p-Hydroxymercuribenzoic acid sodium salt, PCMB, Sodium 4-(hydroxymercurio)benzoate

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About This Item

Linear Formula:
4-HOHgC6H4CO2Na
CAS Number:
138-85-2
Molecular Weight:
360.69
EC Number:
205-340-5
MDL number:
MFCD00002527
UNSPSC Code:
12352103

SMILES string

[Na+].O[Hg]c1ccc(cc1)C([O-])=O

Signal Word

Danger

Hazard Classifications

Acute Tox. 1 Dermal - Acute Tox. 2 Inhalation - Acute Tox. 2 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - STOT RE 2

Storage Class Code

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

PDSCL

Poisonous substance

PRTR

Class I Designated Chemical Substances

ISHL Indicated Name

Substances Subject to be Indicated Names

ISHL Notified Names

Substances Subject to be Notified Names

JAN Code

161985-VAR:
161985-25G:4548173249421
161985-BULK:
161985-5G:4548173249438
161985-10KG:
161985-1G:4548173249414

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Certificates of Analysis (COA)

Lot/Batch Number
S37688
09711PF
18326BB
17907AS
07125MV

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