7784-03-4

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Basic information

Product Name: MERCURY (II) SILVER IODIDE
Synonyms: MERCURY (II) SILVER IODIDE;MERCURIC SILVER IODIDE;SILVER TETRAIODOMERCURATE;SILVER MERCURIC IODIDE;mercurydisilvertetraiodide;MERCURY (II) SILVER IODIDE YELLOW POWDER;silver tetraiodomercurate(II)
CAS NO:7784-03-4
Molecular Formula: Ag2HgI4
Molecular Weight: 923.94
EINECS: 232-045-9
Product Categories: N/A
Mol File: 7784-03-4.mol
Article Data: 0

Chemical Properties

Melting Point: β: decomposes 158℃ [CRC10]
Boiling Point: N/A
Flash Point: N/A
Appearance: Yellow/Powder
Density: 6.100
Refractive Index: N/A
Storage Temp.: N/A
Solubility: N/A
Water Solubility: insoluble H2O, dilute acids; soluble in solutions of alkali iodides or cyanides [MER06]
Sensitive: Light Sensitive
CAS DataBase Reference: MERCURY (II) SILVER IODIDE(CAS DataBase Reference)
NIST Chemistry Reference: MERCURY (II) SILVER IODIDE(7784-03-4)
EPA Substance Registry System: MERCURY (II) SILVER IODIDE(7784-03-4)

Safety Data

Hazard Codes: N/A
Statements: 26/27/28-33-50/53
Safety Statements: 13-28-45
RIDADR: 2025
WGK Germany:
RTECS:
HazardClass: 6.1
PackingGroup: II
Hazardous Substances Data: 7784-03-4(Hazardous Substances Data)

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7784-03-4 Suppliers

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Factory Supply Mercury disilver tetraiodide
Cas No: 7784-03-4
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1
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Ality Chemical Corporation
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Mercury(II) silver iodide
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Dayang Chem (Hangzhou) Co.,Ltd.
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Mercurate(2-),tetraiodo-, disilver(1+), (T-4)- (9CI)
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10000 Metric Ton/Month
Shanghai Upbio Tech Co.,Ltd
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MERCURY (II) SILVER IODIDE CAS:7784-03-4
Cas No: 7784-03-4
No Data
1 Gram
3 Metric Ton/Month
Qingdao Beluga Import and Export Co., LTD
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Mercurate(2-),tetraiodo-, disilver(1+), (T-4)- (9CI)
Cas No: 7784-03-4
No Data
1 Kilogram
1 Metric Ton/Day
Shandong Hanjiang Chemical Co., Ltd.
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Mercurate(2-),tetraiodo-, disilver(1+), (T-4)- (9CI)
Cas No: 7784-03-4
No Data
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10000 Metric Ton/Month
Henan Wentao Chemical Product Co., Ltd.
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Mercury(II) silver i
Cas No: 7784-03-4
USD $ 100.0-100.0 / Gram
10 Gram
500 Kilogram/Month
Zibo Hangyu Biotechnology Development Co., Ltd
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TIANFU-CHEM CAS:7784-03-4 MERCURY (II) SILVER IODIDE
Cas No: 7784-03-4
No Data
1 Gram
1 Metric Ton/Day
Henan Tianfu Chemical Co., Ltd.
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Mercurate(2-),tetraiodo-, disilver(1+), (T-4)- (9CI)
Cas No: 7784-03-4
No Data
No Data
No Data
Antimex Chemical Limied
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MERCURY (II) SILVER IODIDE
Cas No: 7784-03-4
No Data
No Data
No Data
Hebei Quanhe Biotechnology Co. LTD
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7784-03-4 Usage

Chemical Properties

Yellow powder, becomes red at 40–50C. Soluble in solutions of potassium cyanide or potassium iodide; insoluble in dilute acids and water.

Uses

Thermal sensor to detect overheating in journal bearings, etc., becomes blood-red at 40-50° and yellow again on cooling.

Check Digit Verification of cas no

The CAS Registry Mumber 7784-03-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,7,8 and 4 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 7784-03:
(6*7)+(5*7)+(4*8)+(3*4)+(2*0)+(1*3)=124
124 % 10 = 4
So 7784-03-4 is a valid CAS Registry Number.

InChI:InChI=1/Ag.Hg.3HI/h;;3*1H/q+1;+2;;;/p-3

7784-03-4 Well-known Company Product Price

Brand
(Code)Product description
CAS number
Packaging
Price
Detail

Alfa Aesar
(39306) Mercury(II) silver iodide
7784-03-4
5g
247.0CNY
Detail

Alfa Aesar
(39306) Mercury(II) silver iodide
7784-03-4
25g
843.0CNY
Detail

Alfa Aesar
(39306) Mercury(II) silver iodide
7784-03-4
100g
3038.0CNY
Detail

7784-03-4SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 12, 2017

Revision Date: Aug 12, 2017

1.Identification

1.1 GHS Product identifier

Product name	Mercury(II) silver iodide

1.2 Other means of identification

Product number	-
Other names	silver tetraiodomercurate(II)

1.3 Recommended use of the chemical and restrictions on use

Identified uses	For industry use only.
Uses advised against	no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number	-
Service hours	Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:7784-03-4 SDS

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