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Manganese chloride tetrahydrate

Product Name
Manganese chloride tetrahydrate
CAS No.
13446-34-9
Chemical Name
Manganese chloride tetrahydrate
Synonyms
MnCl;MANGANOUS CHLORIDE;MANGANESE(II) CHLORIDE TETRAHYDRATE;MANGANESE (II) CHLORIDE;MANGANESE CHLORIDE TETRAHYDRATE INSE;anese(Ⅱ) chL;Manganese(Ⅱ) chL;oride tetrahydrate;ManganeseChlorideAr;ManganeseChlorideUsp
CBNumber
CB7723771
Molecular Formula
Cl2H2MnO
Formula Weight
143.85
MOL File
13446-34-9.mol
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Manganese chloride tetrahydrate Property

Melting point:
58 °C(lit.)
Boiling point:
1190 °C
Density 
2,01 g/cm3
bulk density
1150kg/m3
storage temp. 
Store at +5°C to +30°C.
solubility 
H2O: 0.5 M at 20 °C, clear, colorless
form 
Solid
color 
Red
Specific Gravity
2.01
PH
3.5-6 (50g/l, H2O, 25℃)
PH Range
4 - 6
Odor Threshold
Odorless
Water Solubility 
1980 g/L (20 ºC)
Sensitive 
Hygroscopic
λmax
λ: 260 nm Amax: 0.01
λ: 280 nm Amax: 0.01
Merck 
14,5728
Exposure limits
ACGIH: TWA 0.02 mg/m3; TWA 0.1 mg/m3
OSHA: Ceiling 5 mg/m3
NIOSH: IDLH 500 mg/m3; TWA 1 mg/m3; STEL 3 mg/m3
Stability:
Stable. Incompatible with moisture, strong acids, sodium, potassium, zinc.
InChIKey
CNFDGXZLMLFIJV-UHFFFAOYSA-L
LogP
-1.380 (est)
CAS DataBase Reference
13446-34-9(CAS DataBase Reference)
EPA Substance Registry System
Manganese chloride (MnCl2), tetrahydrate (13446-34-9)
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Safety

Hazard Codes 
Xn,Xi
Risk Statements 
22-52-48/22
Safety Statements 
61-45-24/25
RIDADR 
UN 3077 9 / PGIII
WGK Germany 
1
RTECS 
OO9650000
F 
3
TSCA 
Yes
HS Code 
2827 39 85
HazardClass 
6.1
PackingGroup 
III
Toxicity
LD 50 in rats (mmole/kg): 7.5 orally; 0.70 i.p. (Holbrook)
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H301Toxic if swalloed

H318Causes serious eye damage

H373May cause damage to organs through prolonged or repeated exposure

Precautionary statements

P260Do not breathe dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P301+P310IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P314Get medical advice/attention if you feel unwell.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
63535
Product name
Manganese(II) chloride tetrahydrate
Purity
BioUltra, for molecular biology, ≥99.0% (KT)
Packaging
50g
Price
$73.4
Updated
2025/07/31
Sigma-Aldrich
Product number
63535
Product name
Manganese(II) chloride tetrahydrate
Purity
BioUltra, for molecular biology, ≥99.0% (KT)
Packaging
250g
Price
$203
Updated
2025/07/31
Sigma-Aldrich
Product number
203734
Product name
Manganese(II) chloride tetrahydrate
Purity
99.99% trace metals basis
Packaging
5g
Price
$63.1
Updated
2025/07/31
Sigma-Aldrich
Product number
203734
Product name
Manganese(II) chloride tetrahydrate
Purity
99.99% trace metals basis
Packaging
25g
Price
$243
Updated
2025/07/31
Sigma-Aldrich
Product number
1.05927
Product name
Manganese(II) chloride tetrahydrate
Purity
for analysis EMSURE? ACS
Packaging
100g
Price
$101
Updated
2025/07/31
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Manganese chloride tetrahydrate Chemical Properties,Usage,Production

Chemical Properties

Crystalline

Uses

Manganese Chloride Tetrahydrate is an inorganic chemical reagent used in oxidation studies and reactions.

Uses

Manganese chloride tetrahydrate is a useful agent to detect phospholipid vesicles.

Uses

In dyeing (manganese bister); disinfecting; purifying natural gas; linseed oil drier; in electric batteries.

General Description

Manganese(II) chloride tetrahydrate is a hydrated metal chloride.3 Its toxicity in Swiss mice has been assessed. It participates in the preparation of metal(II) complexes of mixed ligands-dimethydithiocarbamic and p-aminobenzoic acids.3

Biochem/physiol Actions

Manganese is an essential and one of the abundant metal in the tissues of mammals. It plays a key role in the physiological process like development, neuronal function, immune regulation, reproduction, and antioxidant defences. It functions as a cofactor and regulates the activity of the enzymes like oxido-reductases, isomerases, transferases, ligases, lyases and hydrolases It is involved in the innate immunity against viruses.

Purification Methods

It crystallises from water (0.3mL/g) on cooling. The red-rose tetrahydrate melts at ~52o and forms the dihydrate salt which loses all its H2O at 198o to give MnCl2. It is soluble in EtOH.

Manganese chloride tetrahydrate Preparation Products And Raw materials

Raw materials

Manganese dioxide Manganese carbonate MANGANESE (II) OXIDE Hydrochloric acid

Preparation Products

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View Lastest Price from Manganese chloride tetrahydrate manufacturers

Shaanxi Dideu New Materials Co. Ltd
Product
Manganese chloride tetrahydrate 13446-34-9
Price
US $0.00/kg
Min. Order
1kg
Purity
98%
Supply Ability
1000kg
Release date
2025-09-28
WUHAN FORTUNA CHEMICAL CO., LTD
Product
Manganese chloride tetrahydrate 13446-34-9
Price
US $0.00/KG
Min. Order
1KG
Purity
98%min
Supply Ability
30tons/month
Release date
2023-01-29
Hebei Chuanghai Biotechnology Co., Ltd
Product
Manganese chloride tetrahydrate 13446-34-9
Price
US $10.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
10 mt
Release date
2024-11-14

13446-34-9, Manganese chloride tetrahydrateRelated Search:

MERCUROUS CHLORIDE Manganese chloride Sodium chloride Choline chloride Manganese Sodium formate Cocarboxylase tetrahydrate Calcium chloride Managanese bromide MANGANESE STEARATE Manganese sulfate Thionyl chloride Ammonium chloride Potassium fluoride dihydrate Copper(I) chloride Manganese dioxide Nickle chloride Lead(II) chloride

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