Hydralazine hydrochloride
304-20-1
99%
Bottle,barrel,cargo,container,etc.
2026-06-30
Intermediates,Building blocks,API,Silicones,Peptides,Lab chemicals
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Product Description
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Seller Information
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DescriptionKeywords
304-20-1
Hydralazine hydrochloride
C8H8N4.HCl;C8H9ClN4
Quick DetailsProName:Hydralazine hydrochloride
CasNo:304-20-1
Molecular Formula:C8H8N4.HCl;C8H9ClN4
Appearance:powder, or liquid
Application:Pharmaceuticals, intermediates, APIs, custom synthesis, chemicals
DeliveryTime:5-7 Days
PackAge:Bottle, barrel, cargo, container, etc.
Port:Shanghai
Purity:99
Storage:Stored in room temperature, ventilated place
Transportation:By air, ship, express, etc.
LimitNum:0
Grade:Industrial Grade
SuperiorityBest Seller, High Quality, Competitive Price, Fast Delivery, Quick Response
DetailsLEAPChem supplies high quality Pharmaceuticals, intermediates, APIs, custom synthesis, fine chemicals and other industrial chemicalsBasic Info-
Product Name:
Hydralazine hydrochloride
Other Name:Phthalazine,1-hydrazinyl-,hydrochloride (1:1);Phthalazine,1-hydrazino-,monohydrochloride;1(2H)-Phthalazinone,hydrazone,monohydrochloride;Apresoline hydrochloride;Hydralazine hydrochloride;Hydralazine monohydrochloride;1-Hydrazinophthalazine hydrochloride;1-Hydrazinophthalazine monohydrochloride;Hydralazine chloride;Lopres;(Phthalazin-1-yl)hydrazine hydrochloride;Apulon;1-Hydrazinylphthalazine hydrochloride;40671-54-3;1202866-95-2
CAS No.:304-20-1
Molecular Formula:C8H8N4.ClH
InChIKeys:InChIKey=ZUXNZUWOTSUBMN-UHFFFAOYSA-N
Molecular Weight:196.64
Exact Mass:196.051575
BRN:3568329
EC Number:206-151-0
UNII:FD171B778Y
NSC Number:757058|89394
DSSTox ID:DTXSID1044645
NCI Thesaurus Code:C551
Color/Form:Yellow crystals|White, crystalline powder
HScode:2933990090
Categories:
Characteristics-
PSA:
63.8
XLogP3:1.72400
Appearance:White Crystalline Solid
Density:1.2961 (rough estimate)
Melting Point:273 °C (decomp)
Boiling Point:491.9ºC at 760 mmHg
Flash Point:251.3ºC
Water Solubility:Soluble in water. Slightly soluble in diethyl ether and alcohol.
Storage Conditions:-20°C Freezer
Toxicity:LD50 oral in rat: 280mg/kg
Odor:Odorless
PH:pH= 3.5 to 4.5 (2% solution)
Experimental Properties:Aqueous solution contained 20 mg/l may be preserved with 0.5% chlorobutanol
Hazard IdentificationClassification of the substance or mixture
Acute toxicity - Category 3, Oral
Skin irritation, Category 2
Eye irritation, Category 2
Specific target organ toxicity â single exposure, Category 3
GHS label elements, including precautionary statements
Pictogram(s) 
Signal word Danger
Hazard statement(s) H301 Toxic if swallowed
H315 Causes skin irritation
H319 Causes serious eye irritation
H335 May cause respiratory 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/...
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P271 Use only outdoors or in a well-ventilated area.
Response P301+P316 IF SWALLOWED: Get emergency medical help immediately.
P321 Specific treatment (see ... on this label).
P330 Rinse mouth.
P302+P352 IF ON SKIN: Wash with plenty of water/...
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.
P304+P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing.
P319 Get medical help if you feel unwell.
Storage P405 Store locked up.
P403+P233 Store in a well-ventilated place. Keep container tightly closed.
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
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
Commercially available preparation of hydralazine hydrochloride should be stored at a temperature less than 40 deg C, preferably at 15 to 30 deg C; freezing of the injection should be avoided. Hydralazine hydrochloride tablets should be stored in tight, light-resistant containers.
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Seller Information
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Business Type:
Trader
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Main Products:
Intermediates,Building blocks,API,Silicones,Peptides,Lab chemicals
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Location:
Room A, 23rd Floor, No. 609 Yan'an Road, Gongshu District, Hangzhou, Zhejiang
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Payment Terms:
TT against copy of documents,D/P,L/C
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Average lead Time:
5
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Total Annual Revenue:
Above $100 million
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Year of Establishment:
2020
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Certifications:
ISO
">Company ProfileLEAPChem is a specialized fine chemical supplier for research, development and production.
LEAPChem provides nearly 200,000 rare and innovative chemical products to support the evolving needs of our customers in research & bulk manufacturing activities.
As a highly customer-oriented enterprise, we are committed to providing high-quality customer services and products to our global customers in a cost-effective and efficient manner.
Our client list includes many major pharmaceutical and science companies, universities, research institutions and chemical catalogue companies.
Methodology: Sound & Stable; Active & Innovative.
Attitude: Conscientious; Ingenious.
Goals: Customer's Satisfaction
We regard client's success as our success.
At LEAPChem, we strive to be the preferred supplier for efficiency increasing and cost lowering in your Research & Production.
To achieve this strategic vision, we always push ourselves to exceed our customer's requirement. By focusing on the aim of 'Beyond Your Expectation', we continually expand our product lines, and enhance our systematic management and human resources.
Welcome to contact us and we look forward to becoming your reliable and preferred partner.
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