ammonium hydroxide

• ChemBase编号: 105721
• 分子式: NO
• 平均质量: 30.0061
• 单一同位素质量: 29.99798863
• SMILES: [OH-].[NH4+]
• Canonical SMILES: [NH4+].[OH-]
• InChI: InChI=1S/H3N.H2O/h1H3;1H2
• InChIKey: VHUUQVKOLVNVRT-UHFFFAOYSA-N

名称和登记号

名称

• IUPAC标准名: ammonium hydroxide; ammonium oxidanide
• IUPAC传统名: ammonium hydroxide; ammonium OH-; ammonium oxidanide
• 别名: 氢氧化铵, 可稀释标准标定液, 最终浓度 0.1N; 氢氧化铵; 氢氧化铵, 1.0N 标准溶液; 氢氧化铵, 0.1N 标准溶液; 氢氧化铵, 5.0N 标准溶液; 氨水; 阿摩尼亚水; 氢氧化铵 溶液; Ammonium hydroxide, Acculute Standard Volumetric Solution, Final Concentration 0.1N; Ammonium hydroxide, Environmental Grade Plus; Ammonium hydroxide; Ammonium hydroxide, ACS; Ammonium hydroxide, 1.0N Standardized Solution; Ammonium hydroxide, 0.1N Standardized Solution; Ammonium hydroxide, Environmental Grade; Ammonium hydroxide, 5.0N Standardized Solution; Ammonia aqueous; Ammonia water; AMMONIUM HYDROXIDE ACS REAGENT GRADE; Ammonium hydroxide solution; Ammonium hydroxide

登记号

• CAS号: 1336-21-6
• EC号: 215-647-6
• MDL号: MFCD00066650
• Beilstein号: 3587154
• 默克索引号: 14494
• PubChem SID: 162092563; 24846472; 24865137; 24853221; 24846477; 24846470; 24845655; 24859252; 24858400; 24846471; 24846473; 24859137; 24860576; 24863749; 24850337; 24850736; 24865041; 24850212; 24845656; 24864892; 24867988; 24859136
• PubChem CID: 14923
• CHEBI ID: 18219
• Chemspider ID: 14218
• KEGG ID: C01358
• 美国药典/FDA物质标识码: 5138Q19F1X
• 维基百科标题: Ammonium_hydroxide

理论计算性质

• Acid pKa: 15.7
• 质子受体: 0
• 质子供体: 1
• LogD (pH = 5.5): -3.7525723
• LogD (pH = 7.4): -2.4393091
• Log P: -0.978
• 摩尔折射率: 16.3149 cm^3
• 极化性: 2.1934314 Å^3
• 极化表面积: 0.0 Å^2
• 可自由旋转的化学键: 0
• 里宾斯基五规则: true

分子性质

理化性质

• 溶解度: Miscible in water
• 外观: clear colorless; Colorless liquid; Liquid; Liquid, double sub-boiling quartz distillation; Liquid, single sub-boiling quartz distillation
• 熔点: -57.5 °C (25%); -91.5 °C (32%); Decomposes
• 沸点: 37.7 °C (25%); 24.7 °C (32%)
• 自燃点: 1204 °F
• 密度: .9 g/cm^3 at 20 °C; 0.892-0.910 g/mL at 20 °C; 0.9 g/mL at 25 °C; 0.9 g/mL at 25 °C(lit.); 0.90; 0.91; 0.91 g/mL at 20 °C; 0.91 g/cm^3 (25 %); 0.88 g/cm^3 (32 %); 0.92; 0.94; 0.965 g/mL at 25 °C; 0.98; 0.995 g/mL at 25 °C
• 蒸汽压: 115 mmHg ( 20 °C)
• 蒸汽密度: 1.2 (vs air)
• 紫外吸收波长: λ: 230 nm Amax: 0.1; λ: 240 nm Amax: 0.05; λ: 250 nm Amax: 0.03; λ: 260 nm Amax: 0.01; λ: 260 nm Amax: 0.02; λ: 280 nm Amax: 0.01; λ: 500 nm Amax: 0.02
• 气味: "Fishy", highly pungent
• 标准摩尔生成焓 (ΔfH^o298): -80 kJ·mol^-1
• 标准摩尔熵 (S^o298): 111 J·mol^-1·K^-1

安全信息

• 保存条件: Room Temperature (15-30°C)
• RTECS编号: BQ9625000
• 欧盟危险性物质标志: 腐蚀性(Corrosive) (C); Corrosive (C); Dangerous to the environment (N); 环境危害性(Nature polluting) (N); 刺激性(Irritant) (Xi)
• 联合国危险货物编号: 2672; UN2672
• 德国WGK号: 1; 2
• 联合国危险货物等级: 8
• 联合国危险货物包装类别(PG): 3; III
• 澳大利亚Hazchem: 2R
• 危险公开号: 34-37; 34-37-50; 34-50; 36/37/38; 50; R:34-50; R34, R50
• 安全公开号: (S1/2), S26, S36/37/39, S45, S61; 20-23-26-36/37/39-45-60-61; 23-26-36/37/39-45-57-60; 26-36/37/39-45-61; 26-37; 61; S:26-45-61-36/37/39
• 欧盟危险货物分类: C9
• 欧盟危险识别号(EUHIN): 8B
• 美国ERG指导号: 154
• TSCA收录: 是
• GHS危险品标识: GHS05; GHS07; GHS09
• GHS警示词: Danger
• 爆炸极限: 27 %
• GHS危险声明: H314-H318-H400; H314-H335-H336; H314-H335-H400; H314-H400; H314-H400-H335-H336; H315-H318-H400; H315-H319-H335; H318-H315
• GHS警示性声明: P260-P303+P361+P353-P305+P351+P338-P301+P330+P331-P405-P501A; P261-P273-P280-P305 + P351 + P338-P310; P273-P280-P305 + P351 + P338; P273-P280-P305 + P351 + P338-P310; P280G-P305+P351+P338; P280-P273-P305+P351+P338-P309-P310; P280-P305+P351+P338-P302+P352-P321-P310-P362
• 个人保护装置: Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter; Faceshields, Gloves, Goggles
• RID/ADR: UN 2672 8/PG 3
• 保存温度: 2-8°C

产品相关信息

• 纯度: ~25% NH3 basis; ≥99.99% trace metals basis; 10% v/v aq. soln.; 20-22% NH; 25% NH; 26% NH3 basis; 28.0-30.0% NH; 28.0-30.0% NH3 basis; 50% v/v aq. soln.
• 浓度: ~1 M NH3 in H2O (T); ~10% in H2O; ~10% NH3 in H2O (T); ~24% NH3 in H2O (T); ~28% NH3 in H2O (T); ≥25% in H2O; ≥25% NH3 in H2O; ≥25% NH3 in H2O (T); ≥25.0% NH3; 0.095-0.105 N (Exact value stated on label); 0.1 M NH4OH (0.1N); 25% NH3 in H2O (T); 25.0-27.9% NH3; 28% NH3 in H2O; 28.0-30.0% NH3; 30-33% NH3 in H2O; 4.90-5.10 N (Exact value stated on label); 5.0 M NH4OH (5.0N)
• 级别: ACS; ACS reagent; eluent additive for LC-MS; for HPLC; for luminescence; for trace analysis; for ultratrace analysis; JIS special grade; puriss.; puriss. p.a.; puriss. p.a. plus; purum; reag. ISO, reag. Ph. Eur.; REAGENT; SAJ first grade; SAJ super special grade; semiconductor grade PURANAL™ (Honeywell 17814); semiconductor grade SLSI PURANAL™ (Honeywell 17301); semiconductor grade VLSI PURANAL™ (Honeywell 17605); TraceSELECT®; TraceSELECT® Ultra
• 主要成分: NH3, 28.0-30.0%
• 适用性: complies for appearance of solution; corresponds to standard for filter test; corresponds to standard for RP gradient test; in accordance for luminescence; passes test for LC-MS; suitable for determination of toxic metals
• 燃烧残渣: ≤0.002%
• 蒸发残渣: ≤0.001%; ≤0.0018%
• 杂质: ≤0.00005% pyridine; ≤0.0001% heavy metals (as Pb); ≤0.0002% pyridine, related subst. (as pyridine); ≤0.0003% heavy metals (as Pb); ≤0.0005% KMnO4 red. matter (as O); ≤0.0005% KMnO4-reducing substances; ≤0.0018% non-volatile matter; ≤0.002% Carbon dioxide (CO2); ≤0.002% CO2; ≤0.002% non-volatile matter; insoluble matter, passes filter test; MnO4- reducers, passes test; readily oxidisable substances, in accordance; Substances reducing permanganate, passes test
• 痕量阳离子: Ag: ≤0.01 mg/kg; Ag: ≤0.01 μg/kg; Ag: ≤0.02 mg/kg; Ag: ≤0.02 ppm; Ag: ≤0.5 μg/kg; Al: ≤0.01 mg/kg; Al: ≤0.2 μg/kg; Al: ≤0.5 mg/kg; Al: ≤0.5 ppm; Al: ≤1 mg/kg; Al: ≤5 μg/kg; As, Sb (as As): ≤0.01 mg/kg; As: ≤0.01 mg/kg; As: ≤0.1 mg/kg; As: ≤0.5 μg/kg; As: ≤1 μg/kg; Au: ≤0.01 mg/kg; Au: ≤0.01 μg/kg; Au: ≤0.1 mg/kg; Au: ≤0.1 ppm; Au: ≤0.5 μg/kg; B: ≤0.01 mg/kg; Ba: ≤0.01 mg/kg; Ba: ≤0.01 μg/kg; Ba: ≤0.05 mg/kg; Ba: ≤0.05 ppm; Ba: ≤0.5 μg/kg; Ba: ≤1 mg/kg; Be: ≤0.01 mg/kg; Be: ≤0.01 μg/kg; Be: ≤0.5 μg/kg; Bi: ≤0.01 mg/kg; Bi: ≤0.01 μg/kg; Bi: ≤0.1 mg/kg; Bi: ≤0.1 ppm; Bi: ≤0.5 μg/kg; Bi: ≤1 mg/kg; Ca: ≤0.01 mg/kg; Ca: ≤1 mg/kg; Ca: ≤1 ppm; Ca: ≤1 μg/kg; Ca: ≤10 μg/kg; Ca: ≤5 mg/kg; Cd: ≤0.01 mg/kg; Cd: ≤0.01 μg/kg; Cd: ≤0.05 mg/kg; Cd: ≤0.05 ppm; Cd: ≤0.5 μg/kg; Cd: ≤1 mg/kg; Ce: ≤0.01 μg/kg; Ce: ≤0.5 μg/kg; Co: ≤0.01 mg/kg; Co: ≤0.01 μg/kg; Co: ≤0.05 mg/kg; Co: ≤0.05 ppm; Co: ≤0.5 μg/kg; Co: ≤1 mg/kg; Cr: ≤0.01 mg/kg; Cr: ≤0.05 mg/kg; Cr: ≤0.05 ppm; Cr: ≤0.05 μg/kg; Cr: ≤1 mg/kg; Cr: ≤1 μg/kg; Cs: ≤0.01 mg/kg; Cs: ≤0.01 μg/kg; Cs: ≤0.5 μg/kg; Cu: ≤0.01 mg/kg; Cu: ≤0.1 mg/kg; Cu: ≤0.1 ppm; Cu: ≤0.5 μg/kg; Cu: ≤1 mg/kg; Dy: ≤0.01 μg/kg; Er: ≤0.01 μg/kg; Eu: ≤0.01 μg/kg; Fe: ≤0.01 mg/kg; Fe: ≤0.1 mg/kg; Fe: ≤0.1 ppm; Fe: ≤0.2 ppm; Fe: ≤0.25 mg/kg; Fe: ≤0.5 μg/kg; Fe: ≤1 mg/kg; Fe: ≤2 μg/kg; Ga: ≤0.01 mg/kg; Ga: ≤0.01 μg/kg; Ga: ≤0.02 mg/kg; Ga: ≤0.02 ppm; Ga: ≤0.5 μg/kg; Gd: ≤0.01 μg/kg; Ge: ≤0.01 mg/kg; Ge: ≤0.05 μg/kg; Ge: ≤0.5 μg/kg; heavy metals (as Pb): ≤0.5 ppm; Hf: ≤0.01 μg/kg; Hg: ≤0.5 μg/kg; Hg: ≤1 μg/kg; Ho: ≤0.01 μg/kg; In: ≤0.01 mg/kg; In: ≤0.01 μg/kg; In: ≤0.02 mg/kg; In: ≤0.02 ppm; In: ≤0.5 μg/kg; Ir: ≤0.01 μg/kg; K: ≤0.01 mg/kg; K: ≤0.5 mg/kg; K: ≤0.5 ppm; K: ≤1 μg/kg; K: ≤20 mg/kg; K: ≤5 μg/kg; La: ≤0.01 μg/kg; Li: ≤0.01 mg/kg; Li: ≤0.01 μg/kg; Li: ≤0.02 mg/kg; Li: ≤0.02 ppm; Li: ≤0.5 μg/kg; Li: ≤1 mg/kg; Lu: ≤0.01 μg/kg; Mg: ≤0.01 mg/kg; Mg: ≤0.1 mg/kg; Mg: ≤0.1 ppm; Mg: ≤0.1 μg/kg; Mg: ≤1 mg/kg; Mg: ≤1 μg/kg; Mn: ≤0.01 mg/kg; Mn: ≤0.05 mg/kg; Mn: ≤0.05 ppm; Mn: ≤0.1 μg/kg; Mn: ≤0.5 μg/kg; Mn: ≤1 mg/kg; Mo: ≤0.01 mg/kg; Mo: ≤0.05 mg/kg; Mo: ≤0.05 ppm; Mo: ≤0.05 μg/kg; Mo: ≤0.5 μg/kg; Mo: ≤1 mg/kg; Na: ≤0.01 mg/kg; Na: ≤1 mg/kg; Na: ≤1 ppm; Na: ≤1 μg/kg; Na: ≤10 μg/kg; Na: ≤20 mg/kg; Nd: ≤0.01 μg/kg; Ni: ≤0.01 mg/kg; Ni: ≤0.05 mg/kg; Ni: ≤0.05 ppm; Ni: ≤0.1 μg/kg; Ni: ≤1 mg/kg; Ni: ≤1 μg/kg; Pb: ≤0.01 mg/kg; Pb: ≤0.02 μg/kg; Pb: ≤0.05 mg/kg; Pb: ≤0.05 ppm; Pb: ≤0.5 μg/kg; Pb: ≤1 mg/kg; Pd: ≤0.01 μg/kg; Pr: ≤0.01 μg/kg; Pt: ≤0.01 mg/kg; Pt: ≤0.01 μg/kg; Pt: ≤0.1 mg/kg; Pt: ≤0.1 ppm; Pt: ≤0.5 μg/kg; Rb: ≤0.01 mg/kg; Rb: ≤0.01 μg/kg; Rb: ≤0.5 μg/kg; Re: ≤0.01 μg/kg; Rh: ≤0.01 μg/kg; Ru: ≤0.01 μg/kg; Sb: ≤0.01 mg/kg; Sb: ≤0.1 μg/kg; Sb: ≤0.5 μg/kg; Sc: ≤0.05 μg/kg; Se: ≤0.5 μg/kg; Se: ≤1 μg/kg; Sm: ≤0.01 μg/kg; Sn: ≤0.01 mg/kg; Sn: ≤0.1 mg/kg; Sn: ≤0.1 ppm; Sn: ≤0.1 μg/kg; Sn: ≤0.5 μg/kg; Sr: ≤0.01 mg/kg; Sr: ≤0.01 μg/kg; Sr: ≤0.1 mg/kg; Sr: ≤0.2 mg/kg; Sr: ≤0.2 ppm; Sr: ≤0.5 μg/kg; Sr: ≤1 mg/kg; Tb: ≤0.01 μg/kg; Te: ≤0.01 μg/kg; Th: ≤0.01 μg/kg; Ti: ≤0.01 mg/kg; Ti: ≤0.05 μg/kg; Ti: ≤0.1 mg/kg; Ti: ≤0.1 ppm; Ti: ≤1 μg/kg; Tl: ≤0.01 mg/kg; Tl: ≤0.01 μg/kg; Tl: ≤0.05 mg/kg; Tl: ≤0.05 ppm; Tl: ≤0.5 μg/kg; Tm: ≤0.01 μg/kg; U: ≤0.01 μg/kg; U: ≤0.5 μg/kg; V: ≤0.01 mg/kg; V: ≤0.05 μg/kg; V: ≤1 μg/kg; W: ≤0.01 μg/kg; Y: ≤0.01 μg/kg; Yb: ≤0.01 μg/kg; Zn: ≤0.01 mg/kg; Zn: ≤0.1 mg/kg; Zn: ≤0.1 ppm; Zn: ≤0.5 μg/kg; Zn: ≤1 mg/kg; Zn: ≤1 μg/kg; Zr: ≤0.01 mg/kg; Zr: ≤0.01 μg/kg; Zr: ≤0.5 μg/kg
• 痕量阴离子: bromide (Br-): ≤0.05 mg/kg; carbonate (as CO2): ≤10 mg/kg; carbonate (CO32-): ≤10 ppm; carbonate (CO32-): ≤60 mg/kg; chloride (Cl-): ≤0.05 ppm; chloride (Cl-): ≤0.2 mg/kg; chloride (Cl-): ≤0.5 mg/kg; chloride (Cl-): ≤0.5 ppm; chloride (Cl-): ≤1 mg/kg; chloride (Cl-): ≤2 mg/kg; fluoride (F-): ≤0.1 mg/kg; iodide (I-): ≤0.05 mg/kg; nitrate (NO3-): ≤0.5 mg/kg; nitrate (NO3-): ≤2 ppm; nitrite (NO2-): ≤0.1 mg/kg; phosphate (PO43-): ≤0.05 mg/kg; phosphate (PO43-): ≤0.2 mg/kg; phosphate (PO43-): ≤0.5 mg/kg; phosphate (PO43-): ≤0.5 ppm; phosphate (PO43-): ≤2 ppm; silicate (as SiO2): ≤10 ppm; sulfate (SO42-): ≤0.1 mg/kg; sulfate (SO42-): ≤1 mg/kg; sulfate (SO42-): ≤2 mg/kg; sulfate (SO42-): ≤2 ppm; sulfate (SO42-): ≤20 mg/kg; sulfate (SO42-): ≤5 mg/kg; sulfide (S2-): ≤0.2 mg/kg; sulfide (S2-): ≤0.2 ppm; sulfur compounds (as SO42-): ≤2 ppm
• 有效期: (limited shelf life, expiry date on the label)
• 提纯方法: double-distillation
• 产品质量级别: PREMIUM
• 品质说明: meets analytical specification of Ph. Eur.; packed in coated, shock- and leak-protected glass bottle; volumetric
• λ: neat
• 产品线: BioUltra
• 线性分子式: NH4OH

详细说明

MP Biomedicals - 02193854

ACS Reagent Grade

Sigma Aldrich - 40205

法律信息
PURANAL 商标 Honeywell Specialty Chemicals Seelze GmbH

Sigma Aldrich - 40291

法律信息
PURANAL 商标 Honeywell Specialty Chemicals Seelze GmbH

Sigma Aldrich - 40321

法律信息
PURANAL 商标 Honeywell Specialty Chemicals Seelze GmbH

Sigma Aldrich - 16748

包装
1 L in PFA/FEP btl
250 mL in PFA/FEP btl
法律信息
TraceSELECT 注册商标 Sigma-Aldrich Co. LLC

Sigma Aldrich - 09857

法律信息
TraceSELECT 注册商标 Sigma-Aldrich Co. LLC

Sigma Aldrich - 09870

Other Notes
可能实行销售限制

Sigma Aldrich - 09859

Application
Ammonium hydroxide solution can be used to study chromatography, base solutions, analytical reagents, titration and volumetric solutions. Ammonium hydroxide solution has been used to develop a single-laboratory validation by inductively coupled plasma-mass spectrometry for the determination of total iodine (m/z 127) in infant formula and adult nutritional products. Ammonium hydroxide solution has also been used to develop a sensitive liquid chromatography-tandem mass spectrometry method to quantify miglustat in mouse plasma and in human plasma, which has improved treatment of patients with cystic fibrosis.

Sigma Aldrich - 318612

General description
请访问 滴定中心 了解更多信息。
包装
2 L in poly bottle
500 mL in poly bottle

Sigma Aldrich - 318620

General description
请访问 滴定中心 了解更多信息。
包装
2 L in poly bottle
500 mL in poly bottle

Sigma Aldrich - 338818

包装
1 L in glass bottle
5, 100 mL in glass bottle

Sigma Aldrich - 221228

Other Notes
ACS specifications same for product 320145
包装
1, 2 L in glass bottle
2.5, 6×2.5 L in poly bottle
25, 100, 12×100 mL in glass bottle
View returnable container options.
174 L in poly drum
500 mL in poly bottle
6×500 mL in poly bottle
6×500 mL-GLA in glass bottle

Sigma Aldrich - 30501

包装
1, 6×1, 2.5, 4×2.5 L-GL in glass bottle
PE 瓶包装；也可采用黑色 PE 瓶（材料编号以 PEBL 结尾）、玻璃瓶（材料编号以 *-GL 结尾）、PE 罐（材料编号以 *-H 结尾）包装

Sigma Aldrich - 320145

包装
2.5, 6×2.5 L in PVC coated
500, 6×500 mL in PVC coated

Sigma Aldrich - 05003

包装
PE 瓶包装；也可采用玻璃瓶（材料编号以 *-GL 结尾）、带 PE 内衬的钢桶（材料编号以 *H 结尾）包装