基本情報
- CAS
14639-97-5- 標準SMILES
[Cl][Zn-2]([Cl])([Cl])[Cl].[NH4+].[NH4+]- InChIKey
QOQUXKCHSZSKOT-UHFFFAOYSA-L- 分子式
- Cl4Zn.2H4N
- 平均分子量
- 243.3 g/mol
- 単同位体質量
- 239.873301
概要
Zinc ammonium chloride appears as a complex salt. Composition varies. A white crystalline solid. The primary hazard is the threat to the environment. Immediate steps should be taken to limit its spread to the environment. It is used in welding and soldering fluxes and in galvanizing steel.
名称と識別子
- 優先名称
- Zinc ammonium chloride
- IUPAC
- diazanium;tetrachlorozinc(2-)
- 現地名
- テトラクロロ亜鉛酸アンモニウム
- 英語名
- Zinc ammonium chloride
- 分子式
- Cl4H8N2Zn
- 分子量
- 243.28
名称と別名
Diammonium tetrachlorozincate(2-)14639-97-5EINECS 238-687-6EC 238-687-6Zincate(2-), tetrachloro-, ammonium (1:2), (T-4)-Zincate(2-), tetrachloro-, diammonium, (beta-4)-14639-97-552628-25-814639-98-6238-687-6258-054-852628-25-8AMMONIUM CHLOROZINCATE ((NH4)2(ZNCL4))AMMONIUM CHLOROZINCATE ((NH4)2[ZNCL4])
名称をさらに表示
テトラクロロ亜鉛酸アンモニウムZINC AMMONIUM CHLORIDZINC AMMONIUM CHLORIDEiazanium,tetrachlorozinc(2-)diazanium,tetrachlorozinc(2-)ZincammoniumchloridedoublesaltZinc ammonium chloride complexZINC AMMONIUM CHLORIDE 14639-97-5
Ammonium tetrachlorozincateAMMONIUM TETRACHLOROZINCATE [MI]AMMONIUM TETRACHLOROZINCATE(2-)AMMONIUM ZINC CHLORIDEAMMONIUM ZINC CHLORIDE (2NH4CL.ZNCL2)DIAMMONIUM TETRACHLOROZINCATEdiammonium tetrachlorozincdiuideDTXCID6030734
データベース識別子
- CAS
物性
構造計算による物性
- 極性表面積
- 2 Ų
- 水素結合供与体数
- 2
- 水素結合受容体数
- 1
- 回転可能結合数
- 0
- 重原子数
- 7
- 形式電荷
- 0
- 複雑度
- 19.1
実験および物理化学的性質
Density1.81 at 68 °F (USCG, 1999) - Denser than water; will sink
Boiling Point644 °F at 760 mmHg (sublimes) (USCG, 1999)
Food Contact SubstancesFCS -> FDA Inventory of Food Contact Substances Listed in 21 CFR
Physical Description
Zinc ammonium chloride appears as a complex salt. Composition varies. A white crystalline solid. The primary hazard is the threat to the environment. Immediate steps should be taken to limit its spread to the environment. It is used in welding and soldering fluxes and in galvanizing steel.
Liquid
物理化学的性質
- 融点
- 150 ° · ~150° (dec)
- 比重(密度)
- 1.879 · 1.879
- 溶解性
- 2 O · very soluble in H2O
- 外見
- 白い斜方晶板
- 色
- white orthorhombic plates; hygroscopic
- 水溶解度
- 291 g/L · 291g/L at 20℃
- 安定性
- 安定。軟鋼を腐食します。
- CAS データベース
- 14639 · 14639-97-5(CAS DataBase Reference)
- EPAの化学物質情報
- Ammonium tetrachlorozincate (14639-97-5)
安全と法規制
安全情報は参考情報です。供給元の安全データシート（SDS）、適用法令、専門家による評価に代わるものではありません。
GHS分類
GHS Classification
Danger
H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]
P260, P264, P264+P265, P270, P273, P280, P301+P317, P301+P330+P331, P302+P361+P354, P304+P340, P305+P354+P338, P316, P317, P321, P330, P363, P391, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 9 reports by companies from 2 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Danger
H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]
危険有害性情報
Regulatory Information
Chemical: Zincate(2-), tetrachloro-, diammonium, (T-4)-
Chemical: Ammonium zinc chloride
Zincate(2-), tetrachloro-, ammonium (1:2), (T-4)- is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of Zincate(2-), tetrachloro-, ammonium (1:2), (T-4)- are required to report information about their production and use of this chemical to the EPA under the Toxic Substances Control Act (TSCA). (40 eCFR Part 711)
REACH registered substance: Diammonium tetrachlorozincate(2-) (EC: 238-687-6)
Restricted substance: Diammonium tetrachlorozincate(2-)
REACH registered substance: Ammonium zinc chloride (EC: 258-054-8)
DOT LabelCorrosive
Fire HazardsExcerpt from ERG Guide 154 [Substances - Toxic and/or Corrosive (Non-Combustible)]:
Health HazardsInhalation of dust irritates nose and throat. Ingestion can cause irritation or corrosion of the alimentary tract. Contact with eyes or skin causes irritation. (USCG, 1999)
Reactive GroupSalts, Acidic
Reactivity AlertsWater-Reactive
化学と産業
薬理情報
Metabolism/Metabolites
Zinc can enter the body through the lungs, skin, and gastrointestinal tract. Intestinal absorption of zinc is controlled by zinc carrier protein CRIP. Zinc also binds to metallothioneins, which help prevent absorption of excess zinc. Zinc is widely distributed and found in all tissues and tissues fluids, concentrating in the liver, gastrointestinal tract, kidney, skin, lung, brain, heart, and pancreas. In the bloodstream zinc is found bound to carbonic anhydrase in erythrocytes, as well as bound to albumin, _2-macroglobulin, and amino acids in the the plasma. Albumin and amino acid bound zinc can diffuse across tissue membranes. Zinc is excreted in the urine and faeces. (L49)
用途と製造
U.S. Production2023: 111,564 lb
Consumer UsesStabilizing agent
Industry UsesStabilizing agent
General Manufacturing Information
Textiles, apparel, and leather manufacturing
Zincate(2-), tetrachloro-, ammonium (1:2), (T-4)-: ACTIVE
Ammonium zinc chloride: ACTIVE
応用分野
使用Welding, soldering flux, dry batteries, galvanizing.
サプライヤー37 社
Hebei Jingbo New Material Technology Co., Ltd+86-19931165850 · [email protected]
湖北永阔科技有限公司027-59223108 15972152991 · [email protected]
Shandong chuangyingchemical Co., Ltd.
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