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Manganese(II) nitrate tetrahydrate

CAS No.
20694-39-7
Chemical Name:
Manganese(II) nitrate tetrahydrate
Synonyms
Manganie Nitrate;MANGANESE (II) NITRATE;Manganesenitratetetrahydrate;Manganesenitrate tetrahydtate;Manganese nitrate tetrahydtate;Manganese nitrate solution 50%;anese(II) Nitrate Tetrahydrate;Manganese(II)nitrate4-hydratePA;MANGANESE(II) NITRATE-4-HYDRATE;Manganese dinitrate tetrahydrate
CBNumber:
CB9334865
Molecular Formula:
H3MnNO4
Molecular Weight:
135.97
MDL Number:
MFCD00149789
MOL File:
20694-39-7.mol
MSDS File:
SDS
TDS File:
TDS
Last updated:2026-09-12 18:56:24

Manganese(II) nitrate tetrahydrate Properties

Melting point 37 °C
Density 2,13 g/cm3
bulk density 750-950kg/m3
storage temp. Store at +5°C to +30°C.
solubility 3800g/l
form Crystals
color Pink
PH 3 (50g/l, H2O, 20℃)
Water Solubility Soluble in ethanol and water.
Sensitive Hygroscopic
Merck 14,5733
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
InChI InChI=1S/Mn.HNO3.H2O/c;2-1(3)4;/h;(H,2,3,4);1H2
InChIKey OWZRWBLVGCSUGX-UHFFFAOYSA-N
SMILES N(O)(=O)=O.[Mn].O
CAS DataBase Reference 20694-39-7(CAS DataBase Reference)
FDA UNII 03M0G68R5F
UNSPSC Code 12352302
NACRES NA.21

SAFETY

Risk and Safety Statements

Symbol(GHS)  Flame Over Circle (GHS03)Exclamation Mark (GHS07)
GHS03,GHS07
Signal word  Warning
Hazard statements  H272-H315-H319-H335
Precautionary statements  P210-P220-P280-P264-P261-P271-P370+P378-P302+P352-P332+P313-P362+P364-P305+P351+P338-P337+P313-P304+P340-P312-P403+P233-P405-P501
target organs Brain
Hazard Codes  O,Xi
Risk Statements  8-36/37/38
Safety Statements  17-26-36
RIDADR  UN 2724 5.1/PG 3
WGK Germany  3
TSCA  Yes
HazardClass  5.1
PackingGroup  III
HS Code  28342980
Storage Class 5.1B - Oxidizing hazardous materials
Hazard Classifications Acute Tox. 4 Oral
Aquatic Chronic 3
Eye Dam. 1
Ox. Sol. 3
Skin Corr. 1C
STOT RE 2 Inhalation
Limited Quantities 5 L (1.3 gallons) (liquid) or 5.0 kg (11 lbs) (solid)
Excepted Quantities Max Inner Pack (30g or 30ml) and Max Outer Pack (1Kg or 1L)
NFPA 704
1
2 2
OX

Manganese(II) nitrate tetrahydrate price More Price(10)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 63547 Manganese(II) nitrate tetrahydrate purum p.a., ≥97.0% (KT) 20694-39-7 100g $66.4 2026-04-30 Buy
Sigma-Aldrich 1.05940 Manganese(II) nitrate tetrahydrate for analysis EMSURE? 20694-39-7 500g $188 2026-04-30 Buy
Sigma-Aldrich 63547 Manganese(II) nitrate tetrahydrate purum p.a., ≥97.0% (KT) 20694-39-7 1kg $257 2026-04-30 Buy
Sigma-Aldrich 1.05940 Manganese(II) nitrate tetrahydrate for analysis EMSURE? 20694-39-7 1kg $290 2026-04-30 Buy
Sigma-Aldrich 1.05940 Manganese(II) nitrate tetrahydrate for analysis EMSURE® 20694-39-7 25 kg $5380 2025-07-31 Buy
Product number Packaging Price Buy
63547 100g $66.4 Buy
1.05940 500g $188 Buy
63547 1kg $257 Buy
1.05940 1kg $290 Buy
1.05940 25 kg $5380 Buy

Manganese(II) nitrate tetrahydrate Chemical Properties, Uses, Production

Chemical Properties

Pink crystals

Uses

Manganese(II) nitrate tetrahydrate used as porcelain colorants. It is also used as a precursor for manganese dioxide and other manganese compounds.

General Description

Manganese(II) nitrate tetrahydrate is a hydrated manganese salt.

Manganese(II) nitrate tetrahydrate Preparation Products And Raw materials

Global Suppliers ( 95)
Supplier Tel Email Country ProdList Advantage
Meryer (Shanghai) Chemical Technology Co., Ltd. 4006356688 18621169109 market03@meryer.com China 40202 62
Alfa Aesar 400-6106006 saleschina@alfa-asia.com China 30103 84
Energy Chemical 400-0056266 sales8178@energy-chemical.com China 44850 61
Sichuan Kulinan Technology Co., Ltd 400-1166-196 18981987031 cdhxsj@163.com China 11674 57
Tianjin heowns Biochemical Technology Co., Ltd. 400 638 7771 sales@heowns.com China 14412 57
Sinopharm Chemical Reagent Co,Ltd. 86-21-63210123 sj_scrc@sinopharm.com China 9791 79
Maya High Purity Chemicals +86 (573) 82222445 (0)18006601000 452520369 sales@maya-r.com China 11693 57
Spectrum Chemical Manufacturing Corp. 021-021-021-67601398-809-809-809 15221380277 marketing_china@spectrumchemical.com China 9643 60
Thermo Fisher Scientific 800-810-5118 cnchemical@thermofisher.com China 17752 75
Beijing innoChem Science & Technology Co.,Ltd. 400-810-7969 010-59572699 ningzi.li@inno-chem.com.cn China 6122 55

View Latest Price from Manganese(II) nitrate tetrahydrate manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
manganese(ii) nitrate tetrahydrate pictures 2019-12-24 manganese(ii) nitrate tetrahydrate
20694-39-7
$2.00 1KG ≥98% 100kg Career Henan Chemical Co
MANGANESE(II) NITRATE TETRAHYDRATE GR 98.5+% Manganese nitrate hydrate (Mn(NO3)2 . 4H2O) "Manganese (II) nitrate, tetrahydrate/ 98.5+%" Manganese(II) nitrate tetrahydrate, for analysis 250GR Manganese(II)nitrate4-hydratePA Nitric acid, manganese(2+) salt, tetrahydrate Manganese nitrate tetrahydtate Manganesenitrate tetrahydtate Manganese(ii) nitrate tetrahydrate, for analysis Manganese dinitrate tetrahydrate Manganese nitrate solution 50% MANGANESE(II) NITRATE TETRAHYDRATE FO Manganese(II) nitrate tetrahydrate purum p.a., >=97.0% (KT) Manganous Dinitrate Tetrahydrate Manganese(II)nitratetetrahydtate MANGANESE(II) NITRATE-4-HYDRATE PURE MANGANESE (II) NITRATE MANGANESE(II) NITRATE-4-HYDRATE Manganesenitratetetrahydrate Manganie Nitrate manganese(2+),dinitrate,tetrahydrate anese(II) Nitrate Tetrahydrate MANGANESE(II) NITRATE TETRAHYDRATE ISO 9001:2015 REACH Manganese(II) nitrate tetrahydrate GR Manganese(II) nitrate tetrahydrate 20694-39-7 Mn2NO34H2O MnN2O64H2O