Guanidine hydrochloride
3 Inquiries
50-01-1
Industrial Grade
99%
DAHAI BIOCHEM
25kg/Bag
2026-12-31
HARD FAT
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Product Description
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Seller Information
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Inquiry History
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DescriptionECHEMI Editorial ReferenceGuanidine HCl, the crystalline compound of strong alkalinity formed by the oxidation of guanine, is a normal product of protein metabolism and a protein denaturant.Target: OthersGuanidine HCl is the most popular protein denaturant. Analysis of unfolding transitions by Guanidine HCl provides several important parameters regarding the mechanism of conformational stability of proteins. Guanidine HCl at low concentrations refolds acid-unfolds apomyoglobin and cytochrome c, stabilizing the mo
DryPowder; DryPowder, Liquid|HYGROSCOPIC CRYSTALLINE POWDER.
Guanidine Hydrochloride is the hydrochloride salt form of guanidine, a strong basic compound with parasympathomimetic activity. Guanidine hydrochloride enhances the release of acetylcholine following a nerve impulse and potentiates acetylcholine actions on muscarinic and nicotinic receptors. It also appears to slow the rates of depolarization and repolarization of muscle cell membranes. (NCI05)|A strong organic base existing primarily as guanidium ions at physiological pH. It is found in the urine as a normal product of protein metabolism. It is also used in laboratory research as a protein denaturant. (From Martindale, the Extra Pharmacopoeia, 30th ed and Merck Index, 12th ed) It is also used in the treatment of myasthenia and as a fluorescent probe in HPLC.Basic Info-
Product Name:
Guanidine hydrochloride
Other Name:Guanidine,hydrochloride (1:1);Guanidine,monohydrochloride;Guanidinium chloride;Guanidine chloride;Guanidinium hydrochloride;Guanidine hydrochloride;Buffer AL;420-13-3;14317-32-9;15827-40-4;87667-20-7;94369-44-5;106946-18-3;139693-44-0;143504-22-7;915070-50-7;1340579-42-1
CAS No.:50-01-1
Molecular Formula:CH5N3.ClH
InChIKeys:InChIKey=PJJJBBJSCAKJQF-UHFFFAOYSA-N
Molecular Weight:95.53140
Exact Mass:95.02500
EC Number:200-002-3
UNII:3YQC9ZY4YB
ICSC Number:0894
NSC Number:755884
DSSTox ID:DTXSID7058757
NCI Thesaurus Code:C47551
HScode:2925290090
Categories:
Characteristics-
PSA:
75.89000
XLogP3:-1.7
Appearance:DryPowder; DryPowder, Liquid
Density:1.3 g/cm3
Melting Point:178 °C
Boiling Point:132.9ºC at 760 mmHg
Flash Point:34.2ºC
Refractive Index:n20/D 1.465
Water Solubility:H2O: 2280 g/L (20 ºC)
Storage Conditions:Store at RT.
Toxicity:LD50 orally in Rabbit: 655.3 - 907.1 mg/kg LD50 dermal Rabbit > 2000 mg/kg
Hazard IdentificationClassification of the substance or mixture
Acute toxicity - Category 4, Oral
Skin irritation, Category 2
Eye irritation, Category 2
GHS label elements, including precautionary statements
Pictogram(s) 
Signal word Warning
Hazard statement(s) H302 Harmful if swallowed
H315 Causes skin irritation
H319 Causes serious eye irritation
Precautionary statement(s) Prevention P264 Wash ... thoroughly after handling.
P270 Do not eat, drink or smoke when using this product.
P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/...
Response P301+P317 IF SWALLOWED: Get medical help.
P330 Rinse mouth.
P302+P352 IF ON SKIN: Wash with plenty of water/...
P321 Specific treatment (see ... on this label).
P332+P317 If skin irritation occurs: Get medical help.
P362+P364 Take off contaminated clothing and wash it before reuse.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Storage none
Disposal P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.
Other hazards which do not result in classification
no data available
Handling and StoragePrecautions for safe handling
NO open flames. Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.
Conditions for safe storage, including any incompatibilities
Well closed. Dry.
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Seller Information
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Business Type:
Trader
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Main Products:
HARD FAT
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Location:
BUILDING 4,NO.571, STR.19,BAIYANG DISTRICT, HANGZHOU,CHINA
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Payment Terms:
TT against copy of documents,TT against B/L draft before shipment,100% TT in advance
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Total Annual Revenue:
Less than $1 million
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Total Employees:
5-10
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Year of Establishment:
2025
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Inquiry History3 Inquiries
Country Product Purchase Quantity Date Posted 
India
Guanidine hydrochloride
500 KG Jun 26, 2026
India
Guanidine Hydrochloride
1 KG Mar 13, 2026 
United States
GUANIDINE HYDROCHLORIDE
10 KG Oct 25, 2024 Post an enquiry for this product
