N-Methylhydroxylamine hydrochloride,4229-44-1
3 Inquiries
4229-44-1
Industrial Grade
99%
xi'an
1KG/BAG
2026-07-13
Chemical Pesticides,Food Additives,Agrochemicals,Active Pharm Ingredients,Flavors and Fragrances,Chemical Catalyst
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Product Description
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Seller Information
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Inquiry History
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DescriptionWHITE TO ALMOST WHITE CRYSTALS OR CRYST. POWDERBasic Info
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Product Name:
N-Methylhydroxylamine hydrochloride
Other Name:Methanamine,N-hydroxy-,hydrochloride (1:1);Hydroxylamine,N-methyl-,hydrochloride;Methanamine,N-hydroxy-,hydrochloride;N-Methylhydroxylamine hydrochloride;N-Methylhydroxylammonium chloride;Methylhydroxylammonium chloride;Methylhydroxylamine hydrochloride;N-Hydroxymethanamine hydrochloride;N-Hydroxy-N-methanamine hydrochloride;N-Hydroxy-N-methylammonium chloride;N-Hydroxymethylamine hydrochloride;N-Methylhydroxylamine monohydrochloride;52716-10-6
CAS No.:4229-44-1
Molecular Formula:CH5NO.ClH
InChIKeys:InChIKey=RGZRSLKIOCHTSI-UHFFFAOYSA-N
Molecular Weight:83.52
Exact Mass:83.013794
BRN:3541409
EC Number:224-181-2
UNII:MGW04SJ1LZ
NSC Number:48213
DSSTox ID:DTXSID5063368
HScode:29280090
Categories:
Characteristics-
PSA:
32.3
XLogP3:0.78790
Appearance:white crystalline powder.
Density:1.36 g/cm3
Melting Point:84.5-86.0 °C
Boiling Point:69.4ºC at 760 mmHg
Flash Point:41.9ºC
Water Solubility:H2O: 0.1 g/mL, clear, very faintly yellow
Storage Conditions:Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances. Store protected from moisture.
Hazard IdentificationClassification of the substance or mixture
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 Warning
Hazard statement(s) H315 Causes skin irritation
H319 Causes serious eye irritation
H335 May cause respiratory irritation
Precautionary statement(s) Prevention P264 Wash ... thoroughly after handling.
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 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.
P304+P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing.
P319 Get medical help if you feel unwell.
Storage P403+P233 Store in a well-ventilated place. Keep container tightly closed.
P405 Store locked up.
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
Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.
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Seller Information
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Business Type:
Manufactory
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Main Products:
Chemical Pesticides,Food Additives,Agrochemicals,Active Pharm Ingredients,Flavors and Fragrances,Chemical Catalyst
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Location:
https://www.dideu.com/en/
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Payment Terms:
TT against copy of documents,D/P,L/C,D/A,O/A,TT against B/L draft before shipment,100% TT in advance
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Average lead Time:
7
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Total Annual Revenue:
Above $100 million
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Total Employees:
Above 1000
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Year of Establishment:
2016
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Certifications:
ISO Certificate,REACH
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Inquiry History3 Inquiries
Country Product Purchase Quantity Date Posted 
United States
N-Methylhydroxylamine hydrochloride
1 MT Dec 25, 2025
United States
N-Methylhydroxylamine hydrochloride
1 KG Jun 13, 2026
United States
N-Methylhydroxylamine
1 MT Jun 8, 2025 Post an enquiry for this product