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MERBROMIN

MERBROMIN
MERBROMIN structure
CAS No.
129-16-8
Chemical Name:
MERBROMIN
Synonyms
domf;Emcerol;Chromine;Ekakrome;flavurol;mercurome;Brocasept;MERBROMIN;Marbromin;mercurocol
CBNumber:
CB5424818
Molecular Formula:
C20H8Br2HgNa2O6
Formula Weight:
750.65
MOL File:
129-16-8.mol

MERBROMIN Properties

Melting point:
≥300 °C
storage temp. 
Poison room
form 
crystalline
color 
green
Merck 
13,5892
Stability:
Stable. Incompatible with strong oxidizing agents, strong acids.
CAS DataBase Reference
129-16-8(CAS DataBase Reference)
EPA Substance Registry System
Mercury, (2',7'-dibromo-3',6'-dihydroxy-3-oxospiro[isobenzofuran-1(3H),9'-[9H]xanthen]-4'-yl)hydroxy-, disodium salt (129-16-8)
SAFETY
  • Risk and Safety Statements
Symbol(GHS) 
GHS06,GHS08,GHS09
Signal word  Danger
Hazard statements  H300-H310-H330-H400-H300+H310+H330-H373-H410
Precautionary statements  P260-P273-P280-P301+P310+P330-P302+P352+P310-P304+P340+P310-P301+P310a-P304+P340-P320-P330-P405-P501a
Hazard Codes  T+,N
Risk Statements  26/27/28-33-50/53
Safety Statements  13-28-36-45-60-61
RIDADR  UN 2025 6.1/PG 2
WGK Germany  3
RTECS  LM5250000
HazardClass  6.1(a)
PackingGroup  II
NFPA 704
0
3 0

MERBROMIN price More Price(2)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich M7011 Mercury dibromofluorescein disodium salt practical grade, crystalline 129-16-8 10g $39.9 2019-12-02 Buy
Sigma-Aldrich M7011 Mercury dibromofluorescein disodium salt practical grade, crystalline 129-16-8 25g $53.4 2019-12-02 Buy

MERBROMIN Chemical Properties,Uses,Production

Chemical Properties

dark green solid

Uses

anthelmintic

Uses

Antiseptic and applied topically

Definition

ChEBI: An organic sodium salt that is 2,7-dibromo-4-hydroxymercurifluorescein in which the carboxy group and the phenolic hydroxy group have been deprotonated and the resulting charge is neutralised by two sodium ions.

Hazard

Toxic by ingestion.

Safety Profile

Poison by intravenous and subcutaneous routes. Mutation data reported. Relatively nonirritating and nontoxic to damaged skin or tissue. A topical antiseptic. An FDA over-the-counter drug. When heated to decomposition it emits very toxic fumes including fumes of Na2O, Br-, and Hg. See also MERCURY COMPOUNDS, ORGANIC.

Purification Methods

The Na salt is dissolved in the minimum volume of H2O, or the free acid suspended in H2O and dilute NaOH is added to cause it to dissolve, filter and acidify it with dilute HCl. Collect the precipitate, wash it with H2O by centrifugation and dry it in a vacuum. The di Na salt can be purified by dissolving it in the minimum volume of H2O and is precipitated by adding EtOH, filter, wash it with EtOH or Me2CO and dry it in a vacuum. Its solubility in 95% EtOH is 2% and in MeOH it is 16%. [White J Am Chem Soc 42 2355 1920.]

MERBROMIN Preparation Products And Raw materials

Raw materials

Preparation Products


MERBROMIN Suppliers

Global( 61)Suppliers
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Henan DaKen Chemical CO.,LTD.
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J & K SCIENTIFIC LTD. 400-666-7788 010-82848833-
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Hangzhou Yuhao Chemical Technology Co., Ltd 0571-82693216
+86-571-82880190 info@yuhaochemical.com China 9406 52
Spectrum Chemical Manufacturing Corp. 18616765336
021-57711696 marketing_china@spectrumchemical.com; China 9688 60

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