Sodium formaldehydesulfoxylate dihydrate 98.0%Min RC01049
8 Inquiries
6035-47-8
Industrial Grade
98%
China
Royalchem
25kg/bag
Yes
2025-12-31
Pharmaceutical intermediates
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Product Description
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Seller Information
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Inquiry History
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DescriptionECHEMI Editorial Referencewhite crystalline powder When freshly prepared, sodium formaldehyde sulfoxylate occurs as white, odorless crystals, which quickly develop a characteristic garlic odor on standing.Basic Info
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Product Name:
Methanesulfinic acid, hydroxy-, monosodium salt, dihydrate
Other Name:Methanesulfinic acid,hydroxy-,monosodium salt,dihydrate;Formaldehyde sodium sulfoxylate dihydrate;Sodium formaldehydesulfoxylate dihydrate;Methanesulfinic acid,hydroxy-,sodium salt,dihydrate;21135-92-2
CAS No.:6035-47-8
Molecular Formula:CH4O3S.2H2O.Na
InChIKeys:InChIKey=DAYRNFRYENNKCE-UHFFFAOYSA-N
Molecular Weight:176.10000
Exact Mass:175.97300
EC Number:611-965-8
HScode:28311000
Categories:
Characteristics-
PSA:
106.95000
XLogP3:0.30280
Appearance:Colorless crystals or white powder
Density:1.8 g/cm3
Melting Point:63-64ºC
Boiling Point:446.4ºC at 760 mmHg
Flash Point:223.8ºC
Water Solubility:PRACTICALLY INSOL IN DEHYDRATED ALC & BENZENE
Storage Conditions:Keep container closed when not in use. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from
Vapor Pressure:2.68 hPa (20 °C)
Toxicity:LD50 orally in Rabbit: 6400 mg/kg
Explosive limit:A moderate explosion hazard when exposed to heat or flame. /Formaldehyde/
Hazard IdentificationClassification of the substance or mixture
Germ cell mutagenicity, Category 2
GHS label elements, including precautionary statements
Pictogram(s) 
Signal word Warning
Hazard statement(s) H341 Suspected of causing genetic defects
Precautionary statement(s) Prevention P203 Obtain, read and follow all safety instructions before use.
P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/...
Response P318 IF exposed or concerned, get medical advice.
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:
Trader
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Main Products:
Pharmaceutical intermediates
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Location:
Room 336, Building 7, No. 177 Xingqiao North Road, Xingqiao Street, Linping District, Hangzhou
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Payment Terms:
TT against copy of documents,D/P,L/C,TT against B/L draft before shipment,100% TT in advance
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Average lead Time:
14 days
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Total Annual Revenue:
Less than $1 million
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Total Employees:
Less than 5
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Year of Establishment:
2025
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Inquiry History8 Inquiries
Country Product Purchase Quantity Date Posted 
Pakistan
Sodium Formaldehyde Sulphoxylate
2 PCS May 9, 2026 
India
Sodium Formaldehyde Sulfoxylate Dihydrate
1 20' Fcl Aug 27, 2025
Pakistan
Sodium Formaldehyde Sulfoxylate
25 KG Aug 31, 2026
India
Sodium Formaldehyde Sulfoxylate
1000 KG Jan 13, 2026 
United Arab Emirates
Sodium formaldehydesulfoxylate
70 MT Jul 31, 2025 
Kuwait
SODIUM FORMALDEHYDE SULFOXYLATE (SFS)
1.00 KG Mar 28, 2025
Pakistan
Rongalite C
22 MT Jul 3, 2024
Pakistan
Sodium Formaldehyde sulfoxylate 98%
60 MT Apr 18, 2024 Post an enquiry for this product
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