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746355 Sigma-Aldrich

Zinc chloride

anhydrous, free-flowing, Redi-Dri, ACS reagent, ≥97%

Synonym: Dichlorozinc

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Properties

Related Categories Catalysis and Inorganic Chemistry, Chemical Synthesis, Essential Chemicals, Research Essentials, Salts,
Quality Level   100
grade   ACS reagent
  anhydrous
vapor pressure   1 mmHg ( 428 °C)
product line   Redi-Dri
assay   ≥97%
form   powder, crystals or granules
quality   free-flowing
reaction suitability   reagent type: catalyst
core: zinc
impurities   Oxychloride, passes test
  ≤0.005% insolubles
pH   5 (20 °C, 100 g/L)
mp   293 °C (lit.)
anion traces   nitrate (NO3-): ≤0.003%
  sulfate (SO42-): ≤0.01%
cation traces   Ca: ≤0.06%
  Fe: ≤0.001%
  K: ≤0.02%
  Mg: ≤0.01%
  NH4+: ≤0.005%
  Na: ≤0.05%
  Pb: ≤0.005%
SMILES string   [Cl-].[Cl-].[Zn++]
InChI   1S/2ClH.Zn/h2*1H;/q;;+2/p-2
InChI key   JIAARYAFYJHUJI-UHFFFAOYSA-L

Description

Packaging

1 kg in poly bottle

100, 500 g in poly bottle

5 kg in poly drum

Legal Information

Redi-Dri is a trademark of Sigma-Aldrich Co. LLC

Safety & Documentation

Safety Information

Symbol 
Signal word 
Danger
Hazard statements 
RIDADR 
UN 2331 8 / PGIII
WGK Germany 
WGK 3
RTECS 
ZH1400000
Flash Point(F) 
Not applicable
Flash Point(C) 
Not applicable

Documents

Certificate of Analysis (COA)

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Certificate of Origin (COO)

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Protocols & Articles

Articles

Enjoy the Free-flowing Experience - Redi-Dri™

What is the most frustrating moment you have experienced in the lab? Inadequate chemicals for the reaction? Or rock-solid material as you open your bottle when you only need a small amount? If you ha...
Keywords: Environmental

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The Redi-Dri™ packaging system eliminates the common issue of clumping that is noted with many hygroscopic salts and buffers and provides free-flowing, ready-to- use material at all times. Don’t wast...
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Redi-Dri™ – 뭉치고 덩어리지지 않는 시약의 세계

From our library of Related Content, Sigma-Aldrich presents Redi-Dri™ – 뭉치고 덩어리지지 않는 시약의 세계

Peer-Reviewed Papers
15

References

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