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Guanidinium iodide - ≥99%, high purity , CAS No.19227-70-4

  • ≥99%
Item Number
G432265
Grouped product items
SKUSizeAvailabilityPrice Qty
G432265-1g
1g
Available within 8-12 weeks(?)
Production requires sourcing of materials. We appreciate your patience and understanding.
$29.90
G432265-5g
5g
Available within 8-12 weeks(?)
Production requires sourcing of materials. We appreciate your patience and understanding.
$99.90
G432265-25g
25g
Available within 8-12 weeks(?)
Production requires sourcing of materials. We appreciate your patience and understanding.
$399.90
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Guanidines perovskite

Basic Description

SynonymsGuanidine Hydroiodide|19227-70-4|guanidinium iodide|guanidine;hydroiodide|MFCD03094063|guanidine hydro-iodide|SY117099|G0450|D90769
Specifications & Purity≥99%
Legal InformationGreatcell Solar ® Greatcell Solar is a registered trademark of Greatcell Solar
Storage TempProtected from light,Argon charged
Shipped InNormal
Product Description

Application

The iodide and bromide based alkylated halides find applications as precursors for fabrication of perovskites for photovoltaic applications. Guanidinium iodide (GI) belongs to the class of guanidinium salts that crystallize in polar symmetry. It can be used as a passivating material for enhancing the grain boundaries and improving the open-circuit voltage. It can further be used in the fabrication of polymeric solar cells (PSCs).

Names and Identifiers

IUPAC Name guanidine;hydroiodide
INCHI InChI=1S/CH5N3.HI/c2-1(3)4;/h(H5,2,3,4);1H
InChi Key UUDRLGYROXTISK-UHFFFAOYSA-N
Canonical SMILES C(=N)(N)N.I
Isomeric SMILES C(=N)(N)N.I
PubChem CID 19820467
Molecular Weight 186.98
Reaxy-Rn 3907509

Certificates

Certificate of Analysis(COA)

Enter Lot Number to search for COA:

To view the certificate results,please click on a Lot number.For Lot numbers from past orders,please use our order status section

5 results found

Lot NumberCertificate TypeDateItem
H2408506Certificate of AnalysisJul 22, 2024 G432265
H2408507Certificate of AnalysisJul 22, 2024 G432265
H2408549Certificate of AnalysisJul 22, 2024 G432265
H2408550Certificate of AnalysisJul 22, 2024 G432265
H2408551Certificate of AnalysisJul 22, 2024 G432265

Chemical and Physical Properties

SensitivityLight sensitive；Moisture sensitive；Air sensitive
Melt Point(°C)194-199°C

Safety and Hazards(GHS)

Pictogram(s) GHS07
Signal Warning
Hazard Statements

H315:Causes skin irritation

H319:Causes serious eye irritation

H335:May cause respiratory irritation

H302:Harmful if swallowed

H332:Harmful if inhaled

Precautionary Statements

P261:Avoid breathing dust/fume/gas/mist/vapors/spray.

P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses if present and easy to do - continue rinsing.

P280:Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352:IF ON SKIN: wash with plenty of water.

P321:Specific treatment (see ... on this label).

P405:Store locked up.

P501:Dispose of contents/container to ...

P264:Wash hands [and …] thoroughly after handling.

P271:Use only outdoors or in a well-ventilated area.

P270:Do not eat, drink or smoke when using this product.

P304+P340:IF INHALED: Remove person to fresh air and keep comfortable for breathing.

P403+P233:Store in a well-ventilated place. Keep container tightly closed.

P362+P364:Take off contaminated clothing and wash it before reuse.

P330:Rinse mouth.

P264+P265:Wash hands [and …] thoroughly after handling. Do not touch eyes.

P301+P317:IF SWALLOWED: Get medical help.

P317:Get emergency medical help.

P337+P317:If eye irritation persists: Get medical help.

P332+P317:If skin irritation occurs: Get medical help.

P319:Get medical help if you feel unwell.

Reaxy-Rn 3907509

Related Documents

 SDS

 Specification Sheet

Alternative Products

  1. Guanidinium iodide
    Guanidinium iodide

    Starting at $753.90

References

1. Zhi-Kuang Tan,Reza Saberi Moghaddam,May Ling Lai,Pablo Docampo,Ruben Higler,Felix Deschler,Michael Price,Aditya Sadhanala,Luis M Pazos,Dan Credgington,Fabian Hanusch,Thomas Bein,Henry J Snaith,Richard H Friend.  (2014-08-05)  Bright light-emitting diodes based on organometal halide perovskite..  Nature nanotechnology,  9  ((9)): (687-692).  [PMID:25086602]
2. Nam Joong Jeon,Jun Hong Noh,Woon Seok Yang,Young Chan Kim,Seungchan Ryu,Jangwon Seo,Sang Il Seok.  (2015-01-07)  Compositional engineering of perovskite materials for high-performance solar cells..  Nature,  517  ((7535)): (476-480).  [PMID:25561177]
3. Wei Zhang,Miguel Anaya,Gabriel Lozano,Mauricio E Calvo,Michael B Johnston,Hernán Míguez,Henry J Snaith.  (2015-02-05)  Highly efficient perovskite solar cells with tunable structural color..  Nano letters,  15  ((3)): (1698-1702).  [PMID:25650872]

Solution Calculators

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