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Sodium Formaldehyde Sulfoxylate 98%

Name: Sodium Formaldehyde Sulfoxylate 98%
Brand: YIDA CHEMICAL
SKU: pr2609141152
Price: 2200 USD
Availability: InStock

31 Inquiries

Unit Price:

$2200-2500/MT FOB

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CAS No.:

149-44-0

Grade:

Industrial Grade

Content:

98%

Port:

XIAMEN

Brand:

YIDA CHEMICAL

Packaging:

25kg

Price valid (until):

2026-10-14

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Xiamen Yida Chemical Import And Export Co., Ltd.

Company Type:

Distributor

Location:

China

Payment Terms:

TT against copy of documents,TT against B/L draft before shipment,100% TT in advance

Average Lead Time:

20 days

Qualification:

Main Products:

aryl or toluenesulfonic acid,Alkyl,hydrazine content,Ammonium bifluoride,Ammonia,Methanol

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Product Description
Seller Information
Inquiry History

Description

Product Detail

Sodium Formaldehyde Sulfoxylate, also well-known as Rongalite, with purity of 98%. It is a powerful reducing agent and bleaching agent, widely applied in textile printing, dyeing and discharge printing industry. It can also be used for bleaching of paper pulp and some organic synthesis fields.

Our standard package is 25kg cardboard drum, packed on pallets for sea shipment. We can support multiple trade terms. Stable supply and strict quality control, each batch will be accompanied with COA and MSDS for your inspection. We are ready to provide competitive price upon your detailed quantity requirement.

Items	Specifications
Purity	≥98%
Appearance	White crystalline powder
Solubility	Soluble in water
Iron(Fe)	0.002%
Moisture	≤1.0%

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With 15 years of experience in chemical foreign trade, we offer the following core strengths to support your procurement needs:

1.A 70,000 ㎡ warehouse (20,000 MT capacity) with moisture-proof and temperature-controlled systems, enabling efficient fulfillment of large-volume orders.
2.Free samples (Ship within 3-7 days) to let you test products at zero trial cost.
3.Transparent lead time for hazardous chemicals: 45–60 days, with clear delivery schedules.
4.Certified with a Hazardous Chemical Business License and ISO certification, ensuring smooth customs clearance.
5.6 packaging options with customizable logos to minimize product loss during transportation.
6.Over 400 chemical SKUs available for one-stop procurement, helping you reduce sourcing costs.

Please share your purchase volume, target market, and other requirements, and we will tailor a customized solution for you!

ECHEMI Editorial Reference

DryPowder
DryPowder; DryPowder, Liquid; PelletsLargeCrystals

Basic Info

Product Name:

Rongalite

Other Name:

Methanesulfinic acid,1-hydroxy-,sodium salt (1:1);Sodium formaldehydesulfoxylate;Methanesulfinic acid,hydroxy-,monosodium salt;Formaldehyde sodium sulfoxylate;Formopan;Hydrolit;Hydroxymethanesulfinic acid sodium salt;Rongalit;Rongalit C;Rongalite;Rongalite C;Sodium hydroxymethanesulfinate;Sodium sulfoxylate formaldehyde;Sodium (hydroxymethyl)sulfinate;Formaldehydesulfoxylic acid sodium salt;Sodium methanalsulfoxylate;Aldanil;Formapon;Leptacid;C.I. Reducing Agent 2;Redol C;Rodite;Leptacit;Bleachit D;Superlite C;NSC 4847;NSC 78331;Cosmolit;Formaldehyde-sodium hydrogen sulfite;Langqielie C;Bruggolite E 01;Bruggolit E 01;Bruggolite SFS;Bruggolite C;Rongolite C;ST;ST (Rongalite);SFS;15193-20-1;15678-57-6;38563-80-3;59348-48-0;69346-14-1;134036-48-9;1085937-62-7;1129303-06-5

CAS No.:

149-44-0

Molecular Formula:

CH4O3S.Na

InChIKeys:

InChIKey=SAJLIOLJORWJIO-UHFFFAOYSA-N

Molecular Weight:

118.09

Exact Mass:

117.97000

EC Number:

205-739-4

UNII:

X4ZGP7K714

DSSTox ID:

DTXSID7027120

Color/Form:

HARD WHITE MASSES

HScode:

2930909090

Categories:

Characteristics

PSA:

79.6

XLogP3:

-0.31900

Appearance:

DryPowder; DryPowder, Liquid; PelletsLargeCrystals

Melting Point:

63-64 °C

Boiling Point:

446.4ºC at 760mmHg

Flash Point:

>100℃

Water Solubility:

H2O: 50 mg/mL, clear, colorless

Toxicity:

Oral-Rat LD50 > 2000 mg/kg; Oral-Mouse LD50: 4000 mg/kg

Flammability characteristics:

Combustible when heated, toxic formaldehyde gas

Explosive limit:

A moderate explosion hazard when exposed to heat or flame. /Formaldehyde/

Experimental Properties:

Odorless when freshly prepd, but quickly develops a characteristic (garlic) odor; readily decomposed by diluted acids; aq soln is practically neutral; decomp @ high temp /dihydrate/

See More Rongalite Properties 

Hazard Identification

Classification of the substance or mixture

Germ cell mutagenicity, Category 2

Reproductive toxicity, Category 2

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)
Signal word	Warning
Hazard statement(s)	H341 Suspected of causing genetic defects H361 Suspected of damaging fertility or the unborn child
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 Storage

Precautions 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.

See More Rongalite Safety Data Sheet 

Seller Information

Business Type:
Distributor

Main Products:
aryl or toluenesulfonic acid,Alkyl,hydrazine content,Ammonium bifluoride,Ammonia,Methanol

Location:
Room A415, No.28 Xianglian Li, Siming District, Xiamen City

Payment Terms:
TT against copy of documents,TT against B/L draft before shipment,100% TT in advance

Average lead Time:
20 days

Total Annual Revenue:
$2.5 million-$5 million

Total Employees:
5-10

Year of Establishment:
2010

Company Certificates
- Filing Certificate for the Operation of Non-pharmaceutical Precursor Chemicals
- Hazardous Chemicals Business License

Inquiry History

31 Inquiries

Country	Product	Purchase Quantity	Date Posted
Malaysia	149-44-0 Sodium Formaldehyde Sulfoxylate	15 MT	Apr 3, 2026
Bangladesh	sodium formaldehyde sulfoxylate rongalite SFS 149-44-0	20 MT	Dec 18, 2025
Turkey	High quality 98% CAS 149-44-0 Sodium Formaldehyde Sulfoxylate	20 MT	Dec 9, 2024
Egypt	Sodium Formaldehyde Sulfoxylate 98% Rongalite CAS 149-44-0 99.5% White powder HJZ	10 MT	Sep 21, 2023
Pakistan	SODIUM FORMALDEHYDESULPHOXYLATE	10 MT	Nov 7, 2023
Egypt	Sodium Formaldehyde Sulfoxylate 98.5%,powder type, White, crystalline Cathaylite-C	10 KG	Oct 26, 2023
Pakistan	Sodium Formaldehyde Sulfoxylate	1 KG	Sep 7, 2026
India	sodium formaldehyde (SFS)	2.00 MT	Sep 4, 2026
Kuwait	SODIUM FORMALDEHYDE SULFOXYLATE	100.00 MT	Jun 10, 2025
Pakistan	Sodium Formaldehyde Sulfoxylate	1 20' Fcl	Dec 10, 2024
Sri Lanka	sodium formaldehyde sulfoxylate	1.00 MT	Nov 8, 2024
Pakistan	SODIUM FORMALDEHYDE SULFOXYLATE	1 40' Fcl	Sep 4, 2024
Pakistan	Sodium Formaldehyde sulfoxylate	20 MT	May 10, 2024
Pakistan	SODIUM FORMALDEHYDESULPHOXYLATE LUMPS / POWDER	1 20' Fcl	May 8, 2024
Pakistan	Sodium Formaldehyde Sulfoxylate	1 40' Fcl	Apr 30, 2024
Pakistan	sodium formaldehyde sulfoxylate	20 TON	Mar 18, 2024
Pakistan	Rongalite	1 20' Fcl	Mar 15, 2024
Russia	Rongalite / Sodium Formaldehyde Sulphoxylate	20 MT	Feb 20, 2024
Russia	Rongalite (Sodium formaldehyde sulfoxylate)	20 MT	Feb 20, 2024
India	Sodium Formaldehyde Sulfoxylate	10.00 MT	Nov 24, 2023

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Sodium Formaldehyde Sulfoxylate 98%

Product Description

Seller Information

Inquiry History

Classification of the substance or mixture

GHS label elements, including precautionary statements

Other hazards which do not result in classification

Precautions for safe handling

Conditions for safe storage, including any incompatibilities

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More Choices Find All Products for Sale 

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