ISO high pure 99% Guanidine hydrochloride powder CAS 50-01-1 Biochemical Reagents Raw material
TDS 4 Inquiries
50-01-1
Pharmaceutical Grade
99%
SHANGHAI/SHENSHEN/GUANGZHOU/SHENZHEN/QINGDAO
HNB-BIOTECH
25kg/carton drum; 1kg/aluminium foil bag
Yes
2026-04-30
Ivermectin,Active pharmaceutical ingredients,Cosmetics material,Chemical intermediate,Nootropic,Food additive
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Product Details
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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.CertificatesBasic 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:
Manufactory
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Main Products:
Ivermectin,Active pharmaceutical ingredients,Cosmetics material,Chemical intermediate,Nootropic,Food additive
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Location:
6 floor Baoyilongji Building B Weiyang Area, Fengcheng 8 Road, Xi'an city, Shaanxi, 710000, China
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Payment Terms:
L/C,TT against B/L draft before shipment,100% TT in advance
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Average lead Time:
7 days
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Total Annual Revenue:
$5 million-$10 million
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Total Employees:
51-100
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Year of Establishment:
2017
Company Certificates-
![HNB BiotechISO]( "ISO")
ISO
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![HNB BiotechISO]( "ISO")
ISO
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Inquiry History4 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
United States
Guanidine hydrochloride
10000 MT Sep 20, 2026 Post an enquiry for this product
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