Sodium selenite
5 Inquiries
10102-18-8
99%
Bottle,barrel,cargo,container,etc.
2026-06-22
Intermediates,Building blocks,API,Silicones,Peptides,Lab chemicals
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Product Description
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Seller Information
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Inquiry History
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DescriptionKeywords
10102-18-8
Sodium selenite
Na2SeO3
Quick DetailsProName:Sodium selenite
CasNo:10102-18-8
Molecular Formula:Na2SeO3
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:
Sodium selenite
Other Name:Selenious acid,sodium salt (1:2);Selenious acid (H2SeO3),disodium salt;Selenious acid,disodium salt;Disodium selenite;Sodium selenite;Sodium selenium oxide (Na2SeO3);Disodium selenium trioxide;Sodium selenite (Na2SeO3);Neoselen;Selamin;Selemag;Ekosel C-BB;Microgan Se;29528-97-0;50647-14-8
CAS No.:10102-18-8
Molecular Formula:H2O3Se.2Na
InChIKeys:InChIKey=CQRWCHXOXPSKFW-UHFFFAOYSA-N
Molecular Weight:172.94
Exact Mass:173.880814
EC Number:233-267-9
Categories:
Characteristics-
PSA:
63.2
XLogP3:-0.73720
Appearance:white powder
Density:Specific gravity: 3.1 (Water = 1)
Melting Point:710 °C (decomp)
Boiling Point:Decomposes (NTP, 1992)
Water Solubility:H2O: 950 g/L (20 ºC)
Storage Conditions:Store at RT.
Vapor Pressure:less than 0.001 mm Hg at 68° F (NTP, 1992)
Toxicity:Oral-rat LD50: 7 mg/kg; Oral-Mouse LD50: 7.08 mg/kg
Flammability characteristics:Non-combustible; decomposes on fire to emit toxic selenium oxide fumes
Hazard IdentificationClassification of the substance or mixture
Acute toxicity - Category 2, Oral
Skin sensitization, Category 1
Acute toxicity - Category 3, Inhalation
Hazardous to the aquatic environment, long-term (Chronic) - Category Chronic 2
GHS label elements, including precautionary statements
Pictogram(s) 
Signal word Danger
Hazard statement(s) H300 Fatal if swallowed
H317 May cause an allergic skin reaction
H331 Toxic if inhaled
H411 Toxic to aquatic life with long lasting effects
Precautionary statement(s) Prevention P264 Wash ... thoroughly after handling.
P270 Do not eat, drink or smoke when using this product.
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P272 Contaminated work clothing should not be allowed out of the workplace.
P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/...
P271 Use only outdoors or in a well-ventilated area.
P273 Avoid release to the environment.
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/...
P333+P317 If skin irritation or rash occurs: Get medical help.
P362+P364 Take off contaminated clothing and wash it before reuse.
P304+P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing.
P316 Get emergency medical help immediately.
P391 Collect spillage.
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
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
Separated from strong acids and food and feedstuffs. Well closed. Store in an area without drain or sewer access.
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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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Inquiry History5 Inquiries
Country Product Purchase Quantity Date Posted 
Portugal
sodium selenite
1 KG Apr 10, 2025 
Brazil
Sodium Selenite
1.00 TON Nov 6, 2023 
Hungary
Sodium Selenite ( Na2SeO3 )
1 KG Sep 13, 2023 
Philippines
Sodium Selenite
500 MG Jan 8, 2025 
Pakistan
sodium selenite
500 KG Apr 3, 2024 Post an enquiry for this product
