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Manganese chloride CAS 7773-01-5

Manganese (II) chloride (CAS: 7773-01-5) is a common inorganic salt, usually referring to an anhydrous substance, with the molecular formula MnCl ₂ and a molecular weight of approximately 125.84. It appears as pink crystals at room temperature and has strong hygroscopicity. It is easily soluble in water and melts at around 650 ℃. It needs to be sealed and stored under dry conditions. In industry, it is mainly used as a catalyst for organic chlorination reactions, a paint drying agent, and a raw material for gasoline shock absorbers; In addition, it is also used in fields such as feed additives, analytical reagents, dye manufacturing, aluminum alloy smelting, and dry battery production.

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Model:
7773-01-5
Brand:
futurechemical
Code:
7773-01-5

Product Description

Manganese chloride Basic information
Physical Properties Uses Preparation Reactions
Product Name:	Manganese chloride
CAS:	2145076
MF:	Cl2Mn
MW:	125.84
EINECS:	231-869-6
Mol File:	7773-01-5.mol
Manganese chloride Chemical Properties
Melting point	652 °C (lit.)
Boiling point	1190 °C
density	2.98 g/mL at 25 °C (lit.)
vapor pressure	0Pa at 20℃
Fp	1190°C
storage temp.	2-8°C
solubility	H2O: soluble
form	flakes
color	Pink
Specific Gravity	2.98
PH	5.5 (20°C, 25g/L in H2O)
Water Solubility	723 g/L (25 ºC)
Specific Heat Capacity	Cp(crystal): 0.58 J/(g·K), at 25℃
Crystal Structure	CdCl2 type
Sensitive	Hygroscopic
Merck	145,728
crystal system	Three sides
Space group	R3m
Lattice constant	a/nm	b/nm	c/nm	α/o	β/o	γ/o	V/nm3
	0.371	0.371	1.76	90	90	120	0.2098
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, but moisture sensitive. Incompatible with strong acids, reactive metals, hydrogen peroxide.
Cosmetics Ingredients Functions	SKIN CONDITIONING
InChI	1S/2ClH.Mn/h2*1H;/q;;+2/p-2
InChIKey	GLFNIEUTAYBVOC-UHFFFAOYSA-L
SMILES	Cl[Mn]Cl
CAS DataBase Reference	7773-01-5(CAS DataBase Reference)
NIST Chemistry Reference	Manganese dichloride(7773-01-5)
EPA Substance Registry System	Manganese chloride (MnCl2) (7773-01-5)

样品名称 Sample name	氯化锰 Manganese chloride	取样数量 Quantity	200g
取样地点 Location	仓库 Warehouse	代表数量 Represents quantity	一批 A batch
样品规格 Sample specifications	四水 Four waters	取样日期 Sampling date	2024.4.8
批号 Number		分析日期 Analysis date	2024.4.8
取样依据 Basis for sampling		检验依据 Inspection basis	国标 National Standard
分析项目 Analyze the project	标准 Standards	检定结果 Test results	结论 Conclusion
MnC12·4H20	≥99%	99.05%	合格 Qualified
硫酸盐(SO.²-） Sulfate	≤0.05%	≤0.05%	合格 Qualified
铁(Fe²)） Fe	≤0.01%	0.004%	合格 Qualified
重金属（Pb²） Heavy metals	≤0.01%	0.001%	合格 Qualified
水不溶物≤0.05% Water insoluble≤0.05%	≤0. 05%	≤0.05%	合格 Qualified