황산니켈, 헥사히드레이트
니켈촉매 · 니켈모노황산염헥사수화물 · 니켈황산염(NISO4)헥사수화물 · 니켈(2+)황산염헥사수화물 · 니켈(II)황산염헥사수화물(NICKEL(II)SULFATEHEXAHYDRATE)블루염 · 니켈(II)황산염,헥사수화물(1:1:6)(NICKEL · 황산니켈,헥사히드레이트 · 황산,니켈(2+)염,헥사수화물
식별자 및 물리적 특성
| CAS No. | 10101-97-0 |
|---|---|
| 분자식 | NiSO4 |
| 평균 분자량 | 154.76 g/mol |
| 단동위원소 질량 | 153.88707238 g/mol |
| SMILES | O=S(=O)([O-])[O-].[Ni+2] |
| InChIKey | LGQLOGILCSXPEA-UHFFFAOYSA-L |
| PubChem CID | 24586 |
| ChEBI | CHEBI:53001 |
| EC No. | 232-104-9 |
| DTXSID | DTXSID6023787 |
| 현지명 | 황산니켈, 헥사히드레이트 |
화학 및 물리적 성질
| 극성 표면적 | 88.6 |
|---|---|
| 수소 결합 공여자 수 | 0 |
| 수소 결합 수용자 수 | 4 |
| 회전 가능 결합 수 | 0 |
| 무거운 원자 수 | 6 |
| 형식 전하 | 0 |
| 복잡도 | 62.2 |
| 물질 분류 | Metals -> Nickel Compounds, InorganicCarcinogens |
| 냄새 | Odorless |
| 밀도 | 3.68 at 68 °F (USCG, 1999) - Denser than waterwill sink4.01 g/cu cmDensity: 2.03 g/cu cm /Hexahydrate/3.7 g/cm³4.01 @25 °C2,07 g/cm3 |
| Color/Form | Green-yellow crystalsPale green |
| 용해도 | 27.3 to 27.7 % weight % at 68 °F (NTP, 1992)VERY SOL IN AMMONIUM HYDROXIDE /HEXAHYDRATE/29.3 G/100 CC WATER @ 0 °C83.7 G/100 CC WATER @ 100 °CINSOL IN ALCOHOL, ETHER, ACETONE0.11% WT IN METHANOL @ 35 °CH2O: 용해성 |
| Endocrine Disruptors | Potential endocrine disrupting compound |
| 끓는 점 | Decomposes (NTP, 1992)103 °C @760 [mm Hg]2732 °C(lit.) |
| Decomposition | When heated to decomp it emits very toxic fumes of /sulfur oxides/.Toxic gases and vapors (such as nickel carbonyl) may be released ... in the decomp of nickel cmpd. /Nickel & sol nickel cmpd/848 °C. This produces toxic fumes of sulfur trioxide and nickel monoxide. See ICSC 0926. See ICSC 1202. Reacts with oxidants. This generates fire and explosion hazard. The solution in water is a weak acid. |
| 녹는점 | 1558 °F (decomposes) (NTP, 1992)Decomposes @ 840 °CNo melting pointdecomposes at 848 °C1453 °C(lit.) |
| Physical Description | Anhydrous nickel sulfate is a yellow-green crystalline solid. Nickel sulfate can also be obtained as a hexahydrate (NiSO4.6H2O (CAS: 10101-97-0) which is blue to emerald green, and as a heptahydrate (NiSO4.7H2O) (CAS: 10101-98-1) , which is green. Samples can contain variable quantities of water, depending on their previous exposure to moisture or conditions. All forms are mildly toxic and are carcinogenic. All are denser than water. The primary hazard is the threat to the environment. Immediate steps should be taken to limit its spread to the environment. Used to make other nickel compounds, in printing, and in dyeing of textiles.Large CrystalsDry PowderOther SolidLiquidPale green to yellow solid[Merck Index] Blue-green odorless crystalsSoluble in water[MSDSonline]YELLOW-TO-GREEN CRYSTALS. |
| Stability/Shelf Life | STABLE @ 40 °C /HEXAHYDRATE/ |
| 자연 발화 온도 | Not flammable (USCG, 1999) |
| 증기 밀도 | 2.07 (vs air) |
| 저장 조건 | Store at +5°C to +30°C. |
| 물리적 상태 | 철사 |
| 색상 | 녹색 |
| 비중 | 2.07 |
| pH | 4.3-4.7 (100g/l, H2O, 20℃) |
| 용해도 | 625g/L(20℃) |
| Merck | 14,6517 |
| 안정성 | 안정적인. 강산, 황, 질산니켈, 목재, 기타 가연성 물질과 호환되지 않습니다. |
| InChI | 1S/Ni.H2O4S.6H2O/c1-5(2,3)4/h(H2,1,2,3,4)6*1H2/q+2/p-2 |
| InChIKey | RRIWRJBSCGCBID-UHFFFAOYSA-L |
| SMILES | O.O.O.O.O.O.[Ni++].[O-]S([O-])(=O)=O |
| EPA | Nickel(II) sulfate hexahydrate (10101-97-0) |
화학적 성질
Nickel sulphate hexahydrate is available as odourless, blue-green crystals. It is stable at room temperature in closed containers under normal storage and handling conditions and incompatible with strong acids and strong oxidising agents. On decomposition, nickel (II) sulphate hydroxylate releases oxides of sulphur, irritating and toxic fumes and gases, and nickel oxide.
안전 및 규제
| GHS 분류 | DangerH302: Harmful if swallowed [Warning Acute toxicity, oral]P203, P233, P260, P261, P264, P270, P271, P272, P273, P280, P284, P301+P317, P302+P352, P304+P340, P317, P318, P319, P321, P330, P332+P317, P333+P317, P342+P316, P362+P364, P391, P403, P405, and P501 (click each P-code to see the statement)H302 (96%): Harmful if swallowed [Warning Acute toxicity, oral] |
|---|---|
| 규제 정보 | Chemical: Sulfuric acid, nickel(2+) salt (1:1)Hazard Traits - CarcinogenicityReproductive ToxicityRespiratory ToxicitySulfuric acid, nickel(2+) salt (1:1) is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of Sulfuric acid, nickel(2+) salt (1:1) 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)Status: Active Update: 25-04-2023 https://echa.europa.eu/registration-dossier/-/registered-dossier/15304Restricted substance: Nickel sulphateNickel (II) sulfate: HSNO Approval: HSR003932 Approved with controls |
| 기타 안전 정보 | IMAP assessments - Water soluble nickel(2+) salts: Environment tier II assessment |
| 운송 라벨(DOT) | Class 9 |
| 화재 위험 | Excerpt from ERG Guide 171 [Substances (Low to Moderate Hazard)]:Not combustible. Gives off irritating or toxic fumes (or gases) in a fire. |
| 건강 유해성 | Dermatitis. (USCG, 1999) |
| 유해성 요약 | A skin, eye, and respiratory tract irritantMay cause skin sensitization and asthma after prolonged contactMay cause inflammation and ulceration of the nasal sinuses[ICSC] Danger of skin and airway sensitization[MAK] An irritantMay cause skin and respiratory sensitization after prolonged contact[MSDSonline] See Nickel and linked occupational diseases. |
| 반응성 그룹 | Salts, Acidic |
| EC 분류 | Symbol: Xn, NR: 22-40-42/43-50/53 |
용도
용도
Nickel sulfate hexahydrate is a source of nickel metal, a common allergen present in various alloys, electroplated metal, earrings, lipstick holders, watches, buttons, zippers, rings, utensils, tools, instruments, batteries, machinery parts, working solutions of metal cutting fluids, nickel plating for alloys, coins, pigments, dentures, orthopedic plates, keys, scissors, razors, spectacle frames, kitchenware etc. May produce erythema multiforme like eruptions.
일반 설명
Blue or emerald-green crystalline material. Toxic and carcinogenic. Two known phases. Alpha-form (blue tetragonal) converts to beta-form (green monoclinic) at 127.9°F. Becomes blue and opaque at room temperature. Odorless. Sweet astringent taste. Somewhat efflorescent. Greenish-yellow anhydrous salt is formed at 536°F.