WordNet

coat or cover with zinc
a bluish-white lustrous metallic element; brittle at ordinary temperatures but malleable when heated; used in a wide variety of alloys and in galvanizing iron; it occurs naturally as zinc sulphide in zinc blende (同)Zn, atomic number 30
convert into a sulfate
a salt or ester of sulphuric acid (同)sulphate

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亜鉛(金属元素;化学記号は Zn)

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出典(authority):フリー百科事典『ウィキペディア（Wikipedia）』「2015/08/31 13:08:27」(JST)

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Zinc sulfate is the inorganic compound with the formula ZnSO₄ as well as any of three hydrates. It was historically known as "white vitriol". All of the various forms are colorless solids. The helptahydrate is commonly encountered.^[3] It is on the World Health Organization's List of Essential Medicines, a list of the most important medication needed in a basic health system.^[4]

Production and reactivity

Zinc sulfate is produced by treating virtually any zinc containing material (metal, minerals, oxides) with sulfuric acid.^[3]

Specific reactions the reaction of the metal with aqueous sulfuric acid:

Zn + H₂SO₄ + 7 H₂O → ZnSO₄(H₂O)₇ + H₂

Pharmaceutical grade zinc sulfate is produced by treating high purity zinc oxide with sulfuric acid:

ZnO + H₂SO₄ + 6 H₂O → ZnSO₄(H₂O)₇

In aqueous solution, all forms of zinc sulfate behave identically. These aqueous solutions consist of the metal aquo complex [Zn(H₂O)₆]²⁺ and SO₄²⁻ ions. Barium sulfate forms when these solutions are treated with solutions of barium ions:

ZnSO₄ + BaCl₂ → BaSO₄ + ZnCl₂

With a reduction potential of -0.76, zinc(II) reduces only with difficulty.

When heated over 680 C, zinc sulfate decomposes into sulfur dioxide gas and zinc oxide fume, both of which are hazardous.^[5]

Applications

The hydrates, especially the heptahydrate, are the primary forms used commercially. The main application is as a coagulant in the production of rayon. It is also a precursor to the pigment lithopone. Zinc sulfate is used to supply zinc in animal feeds, fertilizers, and agricultural sprays. Zinc sulfate, like many zinc compounds, can be used to control moss growth on roofs.^[6] It is used as in electrolytes for zinc plating, as a mordant in dyeing, as a preservative for skins and leather and in medicine as an astringent and emetic.^[3]

Minerals

As a mineral ZnSO₄·7H₂O is known as goslarite. Zinc sulfate occurs as several other minor minerals Zinc-melanterite (Zn,Cu,Fe)SO₄·7H₂O (structurally different from goslarite). Lower hydrates of zinc sulfate are rarely found in nature: (Zn,Fe)SO₄·6H₂O (bianchite ), (Zn,Mg)SO₄·4H₂O (boyleite), and (Zn,Mn)SO₄·H₂O (gunningite).

Safety

Zinc sulfate powder is an eye irritant. Ingestion of trace amounts is considered safe, and zinc sulfate is added to animal feed as a source of essential zinc, at rates of up to several hundred milligrams per kilogram of feed. Excess ingestion results in acute stomach distress, with nausea and vomiting appearing at 2-8 mg/Kg of body weight.^[7]

References

^ Lide, David R., ed. (2006). CRC Handbook of Chemistry and Physics (87th ed.). Boca Raton, FL: CRC Press. ISBN 0-8493-0487-3.
^ ^a ^b Zumdahl, Steven S. (2009). Chemical Principles 6th Ed. Houghton Mifflin Company. p. A23. ISBN 0-618-94690-X.
^ ^a ^b ^c Dieter M. M. Rohe, Hans Uwe Wolf "Zinc Compounds" in Ullmann's Encyclopedia of Industrial Chemistry 2005, Wiley-VCH, Weinheim. doi:10.1002/14356007.a28 537
^ "WHO Model List of EssentialMedicines" (PDF). World Health Organization. October 2013. Retrieved 22 April 2014.
^ "Zinc Sulphate Zinc Sulfate MSDS Sheet of Manufacturers". Mubychem.com. 2013-05-05. Retrieved 2013-06-08.
^ "Moss on Roofs," Community Horticultural Fact Sheet #97, Washington State University King County Extension, [1]
^ European Food Safety Authority (EFSA), "Scientific Opinion on safety and efficacy of zinc compounds (E6) as feed additives for all animal species: Zinc sulphate monohydrate", Feb 2012 [2]

v t e Salts and the ester of the sulfate ion
H₂SO₄																	He
Li₂SO₄	BeSO₄											B	(RO)₂SO₃	(NH₄)₂SO₄ N₂H₆SO₄ (NH₃OH)₂SO₄	O	F	Ne
Na₂SO₄ NaHSO₄	MgSO₄											Al₂(SO₄)₃	Si	P	SO₄²⁻	Cl	Ar
K₂SO₄ KHSO₄	CaSO₄	Sc₂(SO₄)₃	Ti(SO₄)₂	V₂(SO₄)₃ VOSO₄	CrSO₄ Cr₂(SO₄)₃	MnSO₄	FeSO₄ Fe₂(SO₄)₃	CoSO₄, Co₂(SO₄)₃	NiSO₄	CuSO₄	ZnSO₄	Ga₂(SO₄)₃	Ge	As	Se	Br	Kr
Rb₂SO₄	SrSO₄	Y	Zr(SO₄)₂	Nb	Mo	Tc	Ru	Rh	PdSO₄	Ag₂SO₄	CdSO₄	In₂(SO₄)₃	SnSO₄	Sb₂(SO₄)₃	Te	I	Xe
Cs₂SO₄	BaSO₄		Hf	Ta	W	Re	Os	Ir	Pt	Au	Hg₂SO₄, HgSO₄	Tl₂SO₄	PbSO₄	Bi₂(SO₄)₃	Po	At	Rn
Fr	Ra		Rf	Db	Sg	Bh	Hs	Mt	Ds	Rg	Cn	Uut	Fl	Uup	Lv	Uus	Uuo
		↓
		La	Ce₂(SO₄)₃ Ce(SO₄)₂	Pr₂(SO₄)₃	Nd	Pm	Sm	Eu	Gd	Tb	Dy	Ho	Er	Tm	Yb₂(SO₄)₃	Lu
		Ac	Th	Pa	U(SO₄)₂ UO₂SO₄	Np	Pu	Am	Cm	Bk	Cf	Es	Fm	Md	No	Lr

UpToDate Contents

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1. 小児および思春期における亜鉛の欠乏および補充 zinc deficiency and supplementation in children and adolescents
2. 頭頸部癌の初期治療中の合併症のマネージメントおよび予防 management and prevention of complications during initial treatment of head and neck cancer
3. 成人における感冒：治療および予防 the common cold in adults treatment and prevention
4. ウィルソン病：治療および予後 wilson disease treatment and prognosis
5. 小児における感冒：治療および予防 the common cold in children treatment and prevention

English Journal

Development of an empirical kinetic model for sonocatalytic process using neodymium doped zinc oxide nanoparticles.

Khataee A1, Vahid B2, Saadi S3, Joo SW4.
Ultrasonics sonochemistry.Ultrason Sonochem.2016 Mar;29:146-55. doi: 10.1016/j.ultsonch.2015.09.004. Epub 2015 Sep 14.
The degradation of Acid Blue 92 (AB92) solution was investigated using a sonocatalytic process with pure and neodymium (Nd)-doped ZnO nanoparticles. The nanoparticles were characterized by X-ray diffraction (XRD), scanning electron microscopy (SEM), and X-ray photoelectron spectroscopy (XPS). The 1%
PMID 26584992

Sonocatalytic degradation of Acid Blue 92 using sonochemically prepared samarium doped zinc oxide nanostructures.

Khataee A1, Saadi S2, Vahid B3, Joo SW4, Min BK5.
Ultrasonics sonochemistry.Ultrason Sonochem.2016 Mar;29:27-38. doi: 10.1016/j.ultsonch.2015.07.026. Epub 2015 Aug 28.
Pure and Sm-doped ZnO nanoparticles were synthesized applying a simple sonochemical method. The nanocatalysts were characterized by X-ray diffraction (XRD), scanning electron microscopy (SEM), and X-ray photoelectron spectroscopy (XPS) techniques which confirmed the successful synthesis of the doped
PMID 26584981

Preparation of flower-like ZnO architectures assembled with nanosheets for enhanced photocatalytic activity.

Miao Y1, Zhang H2, Yuan S3, Jiao Z1, Zhu X4.
Journal of colloid and interface science.J Colloid Interface Sci.2016 Jan 15;462:9-18. doi: 10.1016/j.jcis.2015.09.064. Epub 2015 Sep 26.
As an important semiconductor metal oxide, various methods have been developed for preparation of ZnO architectures owing to their excellent properties and extensive applications. In this paper, two kinds of 3D flower-like ZnO architectures assembled with numerous nanosheets were successfully synthe
PMID 26433085

Japanese Journal

Electrodeposition Behavior of Zn-Ni Alloys Produced from Sulfate Solutions at High Current Densities

Materials transactions 57(11), 1908-1914, 2016-11
NAID 40020973541

Electrodeposition Behavior of Zn-Ni Alloys Produced from Sulfate Solutions at High Current Densities

MATERIALS TRANSACTIONS 57(11), 1908-1914, 2016
NAID 130005434980

Electrodeposition of Zn–Zr Oxide Composite from Dispersed-Particle-Free Solution

MATERIALS TRANSACTIONS 57(7), 1165-1170, 2016
NAID 130005158399

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★リンクテーブル★

リンク元	「亜鉛」「硫酸亜鉛」
関連記事	「sulfate」「sulfated」「sulfa」

「亜鉛」

Zinc sulfate
Names
	IUPAC name Zinc sulfate
	Other names White vitriol; Goslarite
Identifiers
CAS Registry Number	7733-02-0 ; 7446-19-7 (monohydrate) ; 13986-24-8 (hexahydrate) ; 7446-20-0 (heptahydrate)
ATC code	A12CB01
ChEBI	CHEBI:35176
ChEMBL	ChEMBL1200929
ChemSpider	22833
EC number	231-793-3
	InChI InChI=1S/H2O4S.Zn/c1-5(2,3)4;/h(H2,1,2,3,4);/q;+2/p-2 ; Key: NWONKYPBYAMBJT-UHFFFAOYSA-L ; InChI=1/H2O4S.Zn/c1-5(2,3)4;/h(H2,1,2,3,4);/q;+2/p-2; Key: NWONKYPBYAMBJT-NUQVWONBAU ;
Jmol-3D images	Image
PubChem	24424
RTECS number	ZH5260000
	SMILES [Zn+2].[O-]S([O-])(=O)=O ;
UNII	0J6Z13X3WO
UN number	3077
Properties
Chemical formula	ZnSO4
Molar mass	161.47 g/mol (anhydrous); 179.47 g/mol (monohydrate); 287.53 g/mol (heptahydrate)
Appearance	white powder
Odor	odorless
Density	3.54 g/cm3 (anhydrous); 2.072 g/cm3 (hexahydrate)
Melting point	680 °C (1,256 °F; 953 K) decomposes (anhydrous); 100 °C (heptahydrate); 70 °C, decomposes (hexahydrate)
Boiling point	740 °C (1,360 °F; 1,010 K) (anhydrous); 280 °C, decomposes (heptahydrate)
Solubility in water	57.7 g/100 mL, anhydrous (20 °C)
Solubility	alcohols
Refractive index (nD)	1.658 (anhydrous), 1.4357 (heptahydrate)
Thermochemistry
Std molar; entropy (So298)	120 J·mol−1·K−1
Std enthalpy of; formation (ΔfHo298)	−983 kJ·mol−1
Hazards
Safety data sheet	ICSC 1698
EU classification	Harmful (Xn); Dangerous for the environment (N)
R-phrases	R22, R41, R50/53
S-phrases	(S2), S22, S26, S39, S46, S60, S61
Flash point	Non-flammable
Related compounds
Other cations	Cadmium sulfateManganese sulfate
Related compounds	Copper(II) sulfate
	Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
	verify (what is: /?)
	Infobox references

　　[★]

英: Zn zinc
関: 亜鉛欠乏症。微量元素欠乏症トレースエレメント欠乏症

原子番号30番の元素の金属で、原子量は65.39、元素記号はZnである。
人体では非常な僅かな量であるが、酵素が機能するために重要な役割を果たしており、必須微量元素と呼ばれている。

検査：金属定量用のスピッツで採血する。
基準値：血清亜鉛濃度：80-160μg/dl。小児の場合はこれより低め。
薬剤性：血中濃度上昇(サイアザイド系薬、ループ利尿薬、ジスルフィラム)、血中濃度低下(糖質コルチコイド、クロフィブラート、経口避妊薬)

医薬品

プロマック

サプリメント

酢酸亜鉛 zinc acetate, 酸化亜鉛 zinc oxide, 硫酸亜鉛 zinc sulfate, アセキサム酸亜鉛 zinc acexamate, アスパラギン酸亜鉛 zinc aspartate, クエン酸亜鉛 zinc citrate, グルコン酸亜鉛 zinc gluconate, モノメチコニン亜鉛 zinc monomethionine, ピコリン酸亜鉛 zinc picolinate
効能：

(奏効)亜鉛欠乏症(下痢や腸管吸収障害、肝硬変、アルコール依存症、長期の中心静脈栄養)の治療
(多分奏効)：ウィルソン病
(奏効するとはいえないが、効能は研究で示されている)摂食障害患者のうつ状態の改善や体重増加を促す、味覚障害、尋常性ざ瘡、骨粗鬆症(亜鉛低値と骨量減少の関連が示されている。亜鉛＋銅＋マンガン＋カルシウムの摂取で閉経後の女性で骨量減少を抑制することがある、腸性肢端皮膚炎の治療、ハンセン病の治療、外用による単純ヘルペスウイルスの治療、加齢黄斑変性症の治療、胃潰瘍の予防・治療、低亜鉛血症を背景とした筋痙攣・足潰瘍の予防

臨床関連

亜鉛欠乏症
金属熱：亜鉛の金属ヒュームの吸入により金属熱の原因となることがある(亜鉛熱)。

「硫酸亜鉛」

　　[★]

英: zinc sulfate
商: アミグランド、アミノトリパ1号、アミノフリード、アミノレバンEN配合、エルネオパ1号、エレジェクト、エレメンミック、エレンタールP乳幼児用配合、エレンタール配合、エンシュア・リキッド、オフサリンP、カロナリーL、サンチンク、シザナリンN、ツインパル、ツインラインNF配合、ツインライン配合、トリパレン1号、トリフリード、ネオグリセロール、ネオパレン1号、ハイカリックNC-L、ハイカリックRF、ハイカリック液-1号、パレセーフ、ピーエヌツイン-1号、ビーフリード、フェニルアラニン除去ミルク配合、フルカリック1号、ヘパンED配合、ボルビサール、ボルビックス、ミキシッドL、ミネラミック、ミネラリン、ミネリック-4、ミネリック-5、メドレニック、ユニカリックL、ヨード・グリセリン歯科用消毒液、ラコールNF配合、ラコール配合、ロイシン・イソロイシン・バリン除去ミルク配合、歯科用ヨード・グリセリン
関: 亜鉛

「sulfate」

　　[★]

n.

(官能基やイオンを表して)硫酸、(化合物)硫酸塩、硫酸エステル、硫酸化する

関: H2SO4、inorganic sulfate、sulfate ester、sulfated、sulfation、sulfuric acid、sulfuric acid ester、sulphate、sulphuric acid

「sulfated」

　　[★]

adj.

硫酸化の

関: sulfate、sulfation、sulphate

「sulfa」

　　[★]

スルファ、サルファ

[1] Lide, David R., ed. (2006). CRC Handbook of Chemistry and Physics (87th ed.). Boca Raton, FL: CRC Press. ISBN 0-8493-0487-3.

[b1-2] Zumdahl, Steven S. (2009). Chemical Principles 6th Ed. Houghton Mifflin Company. p. A23. ISBN 0-618-94690-X.

[ulmanns-3] Dieter M. M. Rohe, Hans Uwe Wolf "Zinc Compounds" in Ullmann's Encyclopedia of Industrial Chemistry 2005, Wiley-VCH, Weinheim. doi:10.1002/14356007.a28 537

[4] "WHO Model List of EssentialMedicines" (PDF). World Health Organization. October 2013. Retrieved 22 April 2014.

[5] "Zinc Sulphate Zinc Sulfate MSDS Sheet of Manufacturers". Mubychem.com. 2013-05-05. Retrieved 2013-06-08.

[6] "Moss on Roofs," Community Horticultural Fact Sheet #97, Washington State University King County Extension, [1]

[7] European Food Safety Authority (EFSA), "Scientific Opinion on safety and efficacy of zinc compounds (E6) as feed additives for all animal species: Zinc sulphate monohydrate", Feb 2012 [2]

匿名

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案内

案内

zinc sulfate