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J65485 Guanidine hydrochloride, ultrapure, 99%

CAS Number
50-01-1
Synonyms

Stock No. Size Price ($) Quantity Availability
J65485-22 100g 51.90
J65485-36 500g 181.00
J65485-A1 1kg 311.00
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Guanidine hydrochloride, ultrapure, 99%

MDL
MFCD00013026
EINECS
200-002-3

Chemical Properties

Formula
CH5N3•HCl
Formula Weight
95.53
Form
Powder
Melting point
185-188°
Density
1.344
Storage & Sensitivity
Hygroscopic. Ambient temperatures.
Solubility
Soluble in water and ethanol.

Applications

Guanidine hydrochloride is used for purification of proteins and nucleic acids. It can be used as a medicine, organic synthesis intermediate and is used in dyes. It acts as an intermediate in the preparation of sulfadiazine, which is an important raw material for sulfamethyldiazine, sulfamethazine and folic acid. It is utilized to synthesis of 2-amino-pyrimidine, 2- amino -6- methyl-pyrimidine and 2-amino -4,6 - dimethyl-pyrimidine. Also used in RNA isolation to dissociate nucleoproteins and inhibit RNase.

Notes

Hygroscopic. Keep the container tightly closed in a dry and well-ventilated place. Incompatible with strong oxidizing agents.May agglomerate upon storage.

Literature References

Liu, B.; Liu, M.; Liang, L.; Sun, J. Guanidine Hydrochloride/ZnI2 as Heterogeneous Catalyst for Conversion of CO2 and Epoxides to Cyclic Carbonates under Mild Conditions. Catalysts 2015, 5 (1), 119-130.

Mikhail M. T.; Akentiev, A. V.; Noskov, B. A. Influence of guanidine hydrochloride and urea on the dynamic surface properties of lysozyme solutions. Mendeleev Commun 2015, 25 (4), 288-289.

GHS Hazard and Precautionary Statements

Hazard Statements: H302-H315-H319-H332-H500

Harmful if swallowed. Causes skin irritation. Causes serious eye irritation. Harmful if inhaled. May form combustible dust concentrations in air

Precautionary Statements: P261-P264b-P270-P271-P280-P301+P312-P302+P352-P304+P340-P305+P351+P338-P312-P330-P332+P313-P337+P313-P362-P501c

Avoid breathing dust/fume/gas/mist/vapours/spray. Wash face, hands and any exposed skin thoroughly after handling Do not eat, drink or smoke when using this product. Use only outdoors or in a well-ventilated area. Wear protective gloves/protective clothing/eye protection/face protection. IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell. IF ON SKIN: Wash with plenty of soap and water. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Rinse mouth. If skin irritation occurs: Get medical advice/attention. If eye irritation persists: Take off contaminated clothing and wash before reuse. Dispose of contents/ container to an approved waste disposal plant

Other References

Merck
14,4562
Beilstein
3591990
Harmonized Tariff Code
2925.29
TSCA
Yes
RTECS
MF4300000

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