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High Purity Sodium Formaldehyde Sulfoxylate Blocks for Textile Dyeing
US$2,315.00
1-19 Tons
US$2,305.00
20-49 Tons
US$2,295.00
50+ Tons
Sample price:US$30.00/kg.Request sample
Product profile
Customization
AvailableCAS No.
149-44-0Formula
Nahso2CH2o2H2OModel NO.
SFS lumpEINECS
205-739-4Appearance
LumpClassification
Reducing AgentCertification
N/aPurity
90%~99%Type
Sodium Formaldehyde SulfoxylateGrade Standard
Industrial GradeProduct Appearance
White LumpSolubility
Freely Soluble, Slow Dissolution RateSulphide
No BlackpH(2%Water Solution )
≥ 9.80Odor
Odorless or a LittleStorage Stability
Hygroscopic; Cool, Dry, and Airtight StorageBulk Density
High (Heavier Mass Per Unit Volume)Active Oxygen Content
≥6.5%Moisture Content
≤0.5%Iron (Fe) Content
≤10 PpmMelting Point
Decomposes Before MeltingDecomposition Temperature
>60°CMOQ
1 TonLead Time
7 to 10 Days After Order ConfirmationTrade Term
EXW/Fob/CFR/CIF/DAPTransport Package
50kg/DrumSpecification
≥ 98%Trademark
XZHOrigin
ChinaHS Code
2831102000Production Capacity
Annual Output Is 200, 000 TonsKey features
High Purity Reducing Agent: Industrial grade with 90%-99% purity, ideal for textile dyeing and organic synthesis.
Effective Discharge Printing: Creates sharp, high-contrast patterns on cotton, hemp, and artificial silk fabrics.
Polymer Synthesis Agent: Acts as a terminating agent for SBR and neoprene, ensuring controlled polymerization.
Versatile Product Forms: Available as white crystalline powder or dense white lumps for different handling needs.
Flexible Customization: Supports minor customization, design-based customization, and sample-based customization.
Secure Global Packaging: Sealed HDPE drums with moisture-proof liners to prevent hygroscopic degradation.
Fast Lead Time: Standard delivery within 7 to 10 days after order confirmation.
Trusted Supplier: Established in 2009 with 16 years of export experience and regional support branches.
Company profile
CertifiedBusiness Type: Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 16 Years CertifiedNearest Port: Dalian PortAverage Response Time: ≤2.30h CertifiedTerms of Payment: LC, T/T, D/P, etc.
About Our Factory & Business Background
AddressNo. 33, Naner Road, Heping District, Shenyang, Liaoning, China
Plant Area360 square meters
Registered Capital5,680,000 RMB
International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW
Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays
Minimum Order Quantity25 Kg
Supply Chain Partners35
Our Production Capability & Technical Expertise
Main ProductsPolycarboxylate Superplasticizer, Sodium Gluconate
R&D Engineers1 people
Test Reports for Raw MaterialsOthers
Our Industry Experience & Global Business Record
Year of Establishment2009-10-29
Main MarketsEurope, Southeast Asia/ Mideast
Repeat Buyers Choice80%~100%
Number of Foreign Trading Staff5
Overseas Agent/BranchNo
New Products Launched in Last yearNo
Product Q&A
Q:What is the purity and grade of this product?
A:
It is Industrial Grade Sodium Formaldehyde Sulfoxylate with a purity ranging from 90% to 99%.
Q:What are the main applications of Rongalite?
A:
It is primarily used as a discharge agent in textile printing, a reducing agent in polymer synthesis (SBR, neoprene), and for bleaching fabrics.
Q:What forms is the product available in?
A:
It is available as white fine crystalline powder (fast dissolution) or white lumps (slow dissolution, high bulk density).
Q:What are the packaging options?
A:
Powder comes in 25kg composite woven bags or 50kg HDPE drums. Blocks come in 50kg sealed HDPE drums with inner moisture-proof bags.
Q:What are the payment and trade terms?
A:
We accept T/T and L/C. Trade terms include EXW, FOB, CFR, CIF, and DAP.
Send Inquiry
*To:
Shenyang Xingzhenghe Chemical Co., Ltd.
Shenyang Xingzhenghe Chemical Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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