dichlorozinc

• ChemBase ID: 130242
• Molecular Formular: Cl2Zn
• Molecular Mass: 136.286
• Monoisotopic Mass: 133.86684736
• SMILES: Cl[Zn]Cl
• Canonical SMILES: Cl[Zn]Cl
• InChI: InChI=1S/2ClH.Zn/h2*1H;/q;;+2/p-2
• InChIKey: JIAARYAFYJHUJI-UHFFFAOYSA-L

NAMES AND DATABASE IDS

Names

• IUPAC name: dichlorozinc
• IUPAC Traditional name: zinc chloride
• Synonyms: Additive Screening Solution 29/Fluka kit no 78374; Zinc chloride solution; Zinc chloride 0.1 M solution; Zinc atomic spectroscopy standard concentrate 10.00 g Zn; Dichlorozinc; Zinc chloride; Zinc(II) chloride; Zinc dichloride; Butter of zinc; Zinc chloride; Zinc atomic spectroscopy standard concentrate 1.00 g Zn; Zinc chloride solution; 氯化锌 溶液; 锌标准浓缩液 10.00g Zn; 氯化锌; 锌标准浓缩液 1.00g Zn，用于原子光谱分析; 氯化锌 溶液

Database IDs

• CAS Number: 7646-85-7
• EC Number: 231-592-0
• MDL Number: MFCD00011295
• PubChem SID: 162224522; 24859021; 24853766; 24856721; 24868534; 24845456; 24866860; 24845378; 24902161; 24852665; 24862647; 24852492; 24902157; 24848643; 24864330; 24869247
• PubChem CID: 3007855; 5727
• CHEBI ID: 49976
• ATC CODE: B05XA12
• CHEMBL: 1200679
• Chemspider ID: 5525
• Unique Ingredient Identifier: 86Q357L16B
• Wikipedia Title: Zinc_chloride

CALCULATED PROPERTIES

• H Acceptors: 0
• H Donor: 0
• LogD (pH = 5.5): 0.519
• LogD (pH = 7.4): 0.519
• Log P: 0.519
• Molar Refractivity: 12.2726 cm^3
• Polarizability: 8.19263 Å^3
• Polar Surface Area: 0.0 Å^2
• Rotatable Bonds: 0
• Lipinski's Rule of Five: true

PROPERTIES

Physical Property

• Solubility: 4300 g/L in alcohol; 4320 g/L (25 °C) in water; acetone: slightly soluble; ethanol: slightly soluble; H2O: soluble; H2O: very soluble; soluble in ethanol, glycerol and acetone
• Apperance: amorphous; beads; crystals and lumps; powder; white crystalline solid ; hygroscopic
• Melting Point: 292°C; 293 °C(lit.)
• Boiling Point: 732 °C(lit.); 732 °C/1 atm(lit.); 756°C
• Flash Point: 10.4 °F; -12 °C; -20 °C; -4 °F; -40 °C; -40 °F
• Density: 0.835 g/mL at 25 °C; 0.84 g/mL at 20 °C; 0.948 g/mL at 25 °C; 1.01 g/mL at 20 °C; 1.07 g/mL at 25 °C; 2.907 g/cm^3
• Vapor Pressure: 1 mmHg ( 428 °C); 1 Pa ( 305 °C)(lit.)
• Odor: odorless
• pH: 4.6-5.5 (20 °C, 10%)

Safety Information

• RTECS: ZH1400000
• European Hazard Symbols: Corrosive (C); Corrosive (C); Dangerous for the environment (N); Flammable (F); Harmful (Xn); Nature polluting (N); Irritant (Xi)
• UN Number: 1840; 1993; 2331; 2924
• German water hazard class: 2; 3
• Hazard Class: 3; 8
• Packing Group: 1; 2; 3
• Risk Statements: 11-19-22-34-50/53; 11-19-22-34-50/53-67; 11-19-36/37/38-50/53; 22-34-50/53; 34-37-50/53; 50/53; 51/53; R22, R34, R50/53
• Safety Statements: 16-26-36/37/39-45-61; 16-26-61; 26-36/37/39-45-60-61; 26-36/37/39-45-61; 61; S1/2, S26, S36/37/39, S45, S60, S61
• EU Index: 030-003-00-2
• GHS Pictograms: GHS02; GHS05; GHS07; GHS09
• GHS Signal Word: Danger; Warning
• NFPA704:
  

  0

  3

  0
• LD50: 350 mg/kg, rat (oral)
• GHS Hazard statements: H225-H302-H314-H335-H336-H410; H225-H302-H314-H335-H410; H225-H314-H335-H410; H302-H314-H410; H314-H335-H410; H315-H318-H335-H410; H315-H319-H411
• GHS Precautionary statements: P210-P261-P273-P280-P305 + P351 + P338-P310; P261-P273-P280-P305 + P351 + P338-P310-P501; P261-P273-P280-P305 + P351 + P338-P501; P273-P280-P305 + P351 + P338-P310-P501; P273-P305 + P351 + P338
• Personal Protective Equipment: Eyeshields, Faceshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges; Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter; Faceshields, Gloves, Goggles
• RID/ADR: UN 1840 8/PG 3; UN 1993 3/PG 2; UN 2331 8/PG 3; UN 2924 3/PG 1
• Supplemental Hazard Statements: May form explosive peroxides.
• Storage Temperature: 2-8°C

Product Information

• Purity: ≥90.0%; ≥97%; ≥97.0%; ≥98%; ≥98.0%; ≥98.0% (KT); ≥99.995% trace metals basis; 98-100.5%; 99.99% trace metals basis; 99.999% trace metals basis
• Concentration: ~1 M in diethyl ether; 0.5 M in THF; 1.0 M in diethyl ether; 1.9 M in 2-methyltetrahydrofuran; 10.00 g/L; 25 % (w/w)
• Grade: ACS reagent; anhydrous; for molecular biology; JIS special grade; puriss.; puriss. p.a.; purum; purum p.a.; reagent grade; SAJ first grade
• Particle Size: -10 mesh
• Suitability: meets USP testing specifications; suitable for cell culture; suitable for insect cell culture
• Impurities: ≤0.002% total nitrogen (N); ≤0.005% foreign heavy metals (as Pb); ≤0.005% insoluble in HCl; ≤0.005% insolubles; ≤0.005% total nitrogen (N); ≤0.03% ammonium (NH4); ≤0.3% total nitrogen (N); ≤1% alkalis/earth alkalis; ≤1.2% oxide chloride (as ZnO); ≤1.5% oxide chloride (as ZnO); heavy metals, complies; oxide chloride (as ZnO), complies; Oxychloride, passes test; residual solvents, complies
• Cation Traces: Al:, in accordance; As: ≤2 mg/kg; Ca: ≤0.06%; Ca: ≤10 mg/kg; Ca: ≤100 mg/kg; Ca: ≤2000 mg/kg; Ca:, in accordance; Cd: ≤5 mg/kg; Cd: ≤50 mg/kg; Co: ≤50 mg/kg; Cu: ≤10 mg/kg; Cu: ≤50 mg/kg; Fe: ≤0.001%; Fe: ≤10 mg/kg; Fe: ≤5 mg/kg; Fe: ≤50 mg/kg; Fe:, in accordance; K: ≤0.02%; K: ≤10 mg/kg; K: ≤200 mg/kg; K: ≤2000 mg/kg; Mg: ≤0.01%; Mg: ≤10 mg/kg; Mg: ≤100 mg/kg; Mg:, in accordance; Na: ≤0.05%; Na: ≤10 mg/kg; Na: ≤100 mg/kg; Na: ≤5000 mg/kg; NH4+: ≤0.005%; Ni: ≤50 mg/kg; Pb: ≤0.005%; Pb: ≤10 mg/kg; Pb: ≤20 mg/kg; Pb: ≤50 mg/kg
• Antion Traces: nitrate (NO3-): ≤0.003%; sulfate (SO42-): ≤0.01%; sulfate (SO42-): ≤100 mg/kg; sulfate (SO42-): ≤20 mg/kg; sulfate (SO42-): ≤200 mg/kg; sulfate (SO42-): ≤3000 mg/kg
• Foreign Activity: DNase and protease, none detected
• Shelf Life: (limited shelf life, expiry date on the label)
• Quality Level: PREMIUM
• Quality: ampule; dry; meets analytical specification of Ph. Eur., BP, USP
• Product Line: BioReagent
• Linear Formula: ZnCl2

DETAILS

Sigma Aldrich - 703516

Packaging
100, 800 mL in Sure/Seal™

Sigma Aldrich - 456845

Packaging
5, 25 g in ampule

Sigma Aldrich - 208086

Packaging
100, 500 g in poly bottle
5 g in glass bottle

Sigma Aldrich - 96472

Caution
can form two phases, which can recombine on cooling

Sigma Aldrich - 229997

Packaging
10, 50 g in poly bottle

Sigma Aldrich - 429430

Application
Used in the low temperature synthesis of nanocrystalline zinc oxide films.1 Also used in the synthesis of zinc oxide nanoparticles with low agglomeration. Aqueous suspensions of the nanoparticles displayed high transmittance in the visible light range, but exhibited strong absorption in the UV range.2
Packaging
5, 25 g in ampule

Sigma Aldrich - 02761

Preparation Note
prepared with ZnCl2 and H2O

Sigma Aldrich - 211273

Packaging
1 kg in poly bottle
250 g in poly bottle

Sigma Aldrich - 276839

Packaging
100, 800 mL in Sure/Seal™

Sigma Aldrich - 03363

Preparation Note
prepared with ZnCl2, HCl and H2O

Sigma Aldrich - 450111

Application
Used in the low temperature synthesis of nanocrystalline zinc oxide films.1 Also used in the synthesis of zinc oxide nanoparticles with low agglomeration. Aqueous suspensions of the nanoparticles displayed high transmittance in the visible light range, but exhibited strong absorption in the UV range.2
Packaging
5, 10, 50 g in ampule

Sigma Aldrich - 366374

Packaging
100, 800 mL in Sure/Seal™