Proxan sodium
12 Inquiries
140-93-2
99%
Bottle,barrel,cargo,container,etc.
2026-06-21
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
140-93-2
Proxan sodium
C4H7NaOS2
Quick DetailsProName:Proxan sodium
CasNo:140-93-2
Molecular Formula:C4H7NaOS2
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 isopropyl xanthate
Other Name:Carbonodithioic acid,O-(1-methylethyl) ester,sodium salt (1:1);Carbonic acid,dithio-,O-isopropyl ester,sodium salt;Carbonodithioic acid,O-(1-methylethyl) ester,sodium salt;Good-rite Nix;Isopropylxanthic acid sodium salt;Proxan-sodium;NIX;Sodium isopropylxanthogenate;Sodium isopropyl xanthate;Aeroxanthate 343;Z 11;Sodium O-isopropyl dithiocarbonate;Sodium O-isopropyl xanthate;O-Isopropyl sodium dithiocarbonate;O-Isopropyl sodium xanthate;Z 11 (xanthate);Accelerator SIP
CAS No.:140-93-2
UN No.:3342
Molecular Formula:C4H8OS2.Na
InChIKeys:InChIKey=KBKAUGFMRGQXTO-UHFFFAOYSA-N
Molecular Weight:158.21800
Exact Mass:157.98400
EC Number:205-443-5
UNII:KX4656TTH5
DSSTox ID:DTXSID8027084
Color/Form:LIGHT-YELLOW CRYSTALS|WHITE TO YELLOWISH POWDER OR LUMPS
HScode:2930902000
Categories:
Characteristics-
PSA:
66.62000
XLogP3:1.89380
Appearance:DryPowder; PelletsLargeCrystals
Density:1.225
Melting Point:124ºC
Boiling Point:138ºC at 760 mmHg
Flash Point:37.2ºC
Refractive Index:1.5620
Water Solubility:SOL IN WATER
Storage Conditions:Storage should be in a restricted area. Store in a cool, dry, well-ventilated area away from any ignition sources. Containers ma
Odor:SLIGHTLY UNPLEASANT
Experimental Properties:DELIQUESCENT; DECOMP @ 150 °C
Hazard IdentificationClassification of the substance or mixture
Acute toxicity - Category 4, Oral
Skin irritation, Category 2
Hazardous to the aquatic environment, long-term (Chronic) - Category Chronic 2
GHS label elements, including precautionary statements
Pictogram(s) 
Signal word Warning
Hazard statement(s) H302 Harmful if swallowed
H315 Causes skin irritation
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.
P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/...
P273 Avoid release to the environment.
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.
P391 Collect spillage.
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
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:
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 History12 Inquiries
Country Product Purchase Quantity Date Posted 
United Arab Emirates
SODIUM ISOPROPYL XANTHATE
1 MT Jul 21, 2025 
Zambia
Sodium Isoamlxanthate(SIPX)
20 MT Nov 12, 2024
Zambia
SIPX
160 KG Sep 9, 2024 
Turkey
SODIUM ISOPROPYL XANTHATE (SIPX) Z11
28.00 TON Jun 6, 2024 
India
Sodium Isopropyl Xanthate 90% yellow pellet SIPX
31 MT Aug 7, 2023
India
Sodium Isopropyl Xanthate
31000 KG Aug 7, 2023
United Arab Emirates
Sodium Isopropyl Xanthate
150 TON Jul 21, 2025 
Russia
Collector for copper, copper-gold, and polymetallic sulfide ores
2 KG Feb 9, 2026
Russia
Collector for copper sulfides and copper-gold ores
2 KG Feb 9, 2026
Russia
Collector for coal enrichment
2 KG Feb 9, 2026
Russia
Collector for copper and lead
2 KG Feb 9, 2026
Russia
Collector for low-sulfur copper minerals associated with gold and silver
2 KG Feb 9, 2026 Post an enquiry for this product
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