High Quality 99% Purity of Phosphorous acid CAS NO 13598-36-2 ISO 9001:2005 REACH Verified Producer
48 Inquiries
13598-36-2
Industrial Grade
99%
Dideu
25kg/Cardboard Drum
2022-12-31
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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DescriptionBasic Info
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Product Name:
Phosphonic acid
Other Name:Phosphonic acid;Phosphorous acid;Dihydroxyphosphine oxide;1135443-40-1
CAS No.:13598-36-2
UN No.:2834
Molecular Formula:H3O3P
InChIKeys:InChIKey=ABLZXFCXXLZCGV-UHFFFAOYSA-N
Molecular Weight:81.99580
Exact Mass:82.00
EC Number:233-663-1
UNII:95E079716M
UN Number:2834
DSSTox ID:DTXSID7035511
HScode:2811199090
Categories:
Characteristics-
PSA:
81.00000
XLogP3:-0.63930
Appearance:Phosphorous acid appears as a white or yellow crystalline solid (melting point 70.1 deg C) or a solution of the solid. Density 1.651 g /cm3 . Contact may severely irritate skin, eyes, and mucous membranes. Toxic by ingestion, inhalation and skin absorption.
Density:1.651
Melting Point:73 °C (approx)
Boiling Point:200ºC
Flash Point:200ºC
Water Solubility:H2O: soluble
Storage Conditions:0-6ºC
Air and Water Reactions:Deliquescent. Absorbs oxygen from the air very readily to form phosphoric acid [Hawley]. Soluble in water.
Reactive Group:Acids, Weak
Reactivity Profile:PHOSPHOROUS ACID decomposes when heated to form phosphine, a gas that usually ignites spontaneously in air. Absorbs oxygen from the air to form phosphoric acid [Hawley]. Forms yellow deposits in aqueous solution that are spontaneously flammable upon drying. Reacts exothermically with chemical bases (for example: amines and inorganic hydroxides) to form salts. These reactions can generate dangerously large amounts of heat in small spaces. Dissolution in water or dilution of a concentrated solution with additional water may generate significant heat. Reacts in the presence of moisture with active metals, including such structural metals as aluminum and iron, to release hydrogen, a flammable gas. Can initiate the polymerization of certain alkenes. Reacts with cyanide compounds to release gaseous hydrogen cyanide. May generate flammable and/or toxic gases in contact with dithiocarbamates, isocyanates, mercaptans, nitrides, nitriles, sulfides, and strong reducing agents. Additional gas-generating reactions occur with sulfites, nitrites, thiosulfates (to give H2S and SO3), dithionites (to give SO2), and carbonates (to give CO2).
Hazard IdentificationClassification of the substance or mixture
Acute toxicity - Category 4, Oral
Skin corrosion, Sub-category 1A
GHS label elements, including precautionary statements
Pictogram(s) 
Signal word Danger
Hazard statement(s) H302 Harmful if swallowed
H314 Causes severe skin burns and eye damage
Precautionary statement(s) Prevention P264 Wash ... thoroughly after handling.
P270 Do not eat, drink or smoke when using this product.
P260 Do not breathe dust/fume/gas/mist/vapours/spray.
P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/...
Response P301+P317 IF SWALLOWED: Get medical help.
P330 Rinse mouth.
P301+P330+P331 IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
P363 Wash contaminated clothing before reuse.
P304+P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing.
P316 Get emergency medical help immediately.
P321 Specific treatment (see ... on this label).
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 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 History48 Inquiries
Country Product Purchase Quantity Date Posted 
Turkey
Phosphorous acid 99% Colorless liquid 13598-36-2 Quanjinci
5000 MT Dec 15, 2022 
United Arab Emirates
High Quality 99% Purity of Phosphorous acid CAS NO 13598-36-2 ISO 9001:2005 REACH Verified Producer
5 KG Feb 28, 2023 
India
High Quality 99% Purity of Phosphorous acid CAS NO 13598-36-2 ISO 9001:2005 REACH Verified Producer
25 MT Dec 3, 2022
India
High Quality Phosphorous acid 99% powder H3PO3 CAS NO.13598-36-2
1 MT Jan 21, 2023 
Mexico
Phosphorous acid 98.5%
100 G Nov 29, 2022
India
Phosphorous Acid
5000.00 KG Oct 12, 2022
India
Phosphorous Acid
3000.00 KG Oct 7, 2022
India
Phosphorous Acid
5.00 TON Oct 3, 2022
India
Phosphorous Acid
50000.00 KG Sep 28, 2022
India
Phosphorous Acid
5000.00 KG Sep 27, 2022
India
Phosphorous Acid
2.00 TON Sep 26, 2022
India
Phosphorous Acid
5.00 TON Sep 25, 2022
India
Phosphorous Acid
1.00 20' Fcl Sep 24, 2022
India
Phosphorous Acid
500.00 KG Jul 9, 2024
India
Phosphonic acid
20 MT Nov 1, 2023 
United Kingdom
Phosphorous acid 99%
28 MT Jul 1, 2023 
Kenya
Phosphorous acid 99%
5 MT May 19, 2023 
Israel
Phosphorous Acid 99% Powder
1000 KG Nov 27, 2022
Turkey
Phosphorous acid 98.5%
20 MT Nov 7, 2022 
Bangladesh
Phosphorus Acid
10.00 KG Oct 24, 2022 Post an enquiry for this product
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