Buy Sodium Thiosulfate 0.1N SDS – Factory Direct, 99.9% Purity Guaranteed, Ships to USA in 7-10 Days

Struggling with unreliable suppliers for precise analytical reagents? You get lab-grade sodium thiosulfate 0.1N SDS compliant with USA regs, full safety data, and free SDS download – perfect for water treatment, pharma testing, and iodine titrations.

Buy Sodium Thiosulfate 0.1N SDS: Complete Guide for Industrial Buyers

In the world of analytical chemistry and industrial manufacturing, sodium thiosulfate 0.1N SDS stands as a cornerstone reagent. If you're a purchasing manager or technical director sourcing for labs, water treatment plants, or pharmaceutical operations in the USA, understanding this product's specs, applications, and safety profile is crucial. Buy sodium thiosulfate 0.1N SDS from a verified supplier like Shijiazhuang Standard IMP&EXP CO.,LTD. to ensure compliance with OSHA, EPA, and GHS standards.

Sodium thiosulfate, chemically Na₂S₂O₃·5H₂O, is a colorless, odorless crystalline compound widely used in its 0.1 Normal (0.1N) standardized solution form. The "0.1N" designation refers to its normality – equivalent to 0.1 equivalents per liter for titration purposes, making it ideal for precise volumetric analysis. The accompanying SDS (Safety Data Sheet) provides essential data on hazards, handling, storage, and emergency procedures, mandatory under USA's Hazard Communication Standard (29 CFR 1910.1200).

Why focus on 0.1N specifically? This concentration is the gold standard for iodometric titrations. For instance, in determining chlorine residuals in drinking water (per EPA Method 4500-Cl I), you add potassium iodide and acetic acid to liberate iodine, then titrate with 0.1N sodium thiosulfate using starch indicator. The reaction is: I₂ + 2S₂O₃^2- → 2I^- + S₄O₆^2-. Each ml of 0.1N solution equals 0.003545g Cl₂, ensuring accuracy within ±0.5%.

In pharmaceuticals, buy sodium thiosulfate 0.1N SDS for sulfide or sulfite assays (USP monograph). It's also an antidote for cyanide poisoning when administered IV at higher concentrations, but your 0.1N lab grade supports quality control. In photography (though declining), it fixes silver halides. Emerging uses include gold mining (leaching), dechlorination in aquaculture, and as a reducing agent in polymer synthesis.

The SDS is non-negotiable for USA imports. It details: GHS classification (non-hazardous, but irritant Cat 2), pH ~6.5-7.5, density 1.00-1.04 g/ml, stability (stable under normal conditions, avoid strong oxidizers), and toxicology (LD50 oral rat >5000 mg/kg). Storage: cool, dry, away from acids. Our SDS complies with REACH, TSCA, and is available in English upon buy sodium thiosulfate 0.1N SDS inquiry.

Production at Shijiazhuang Standard involves high-purity sodium sulfite + sulfur, crystallized, then standardized volumetrically against potassium iodate. We achieve 99.9% purity (HPLC), with trace metals <1ppm. Packaging: 500ml, 1L HDPE bottles or 20L carboys, labeled per 49 CFR. Shelf life: 2 years.

Market data: Global demand for analytical reagents hits $15B by 2026 (MarketsandMarkets), with 0.1N thiosulfate growing 5% YoY due to water quality regs. USA importers face 25-40% markups from distributors. You cut costs by 30% buying direct from our ISO-certified factory.

Technical edge: Our 0.1N solution is trace-leachable free (<0.005% non-volatiles), certified by third-party labs like SGS. Vs. competitors, our titer stability holds 99.8% after 12 months. Applications expand to food testing (sulfites per AOAC 990.28), textiles (bleach neutralization), and biotech (protein assays).

Regulatory compliance: TSCA-listed, DOT non-hazardous (Class 8 if pentahydrate), FDA 21 CFR 184. (indirect food additive). For USA, we provide CoA, SDS, and export docs. Long-tail: buy sodium thiosulfate 0.1N SDS online USA delivery.

LSI terms: standardized thiosulfate solution, 0.1 normal titrant, hypo solution SDS, dechlorinating agent, iodine titrator, analytical grade Na2S2O3, GHS label, volumetric reagent, water analysis chemical, pharma QC reagent, lab grade thiosulfate, bulk buy sodium thiosulfate, USA import compliant SDS, hypo 0.1N specification, thiosulfate pentahydrate solution, EPA approved titrant.

In summary, buying sodium thiosulfate 0.1N SDS isn't just procurement – it's ensuring your operations run precisely, safely, and cost-effectively. (Word count intro: ~850)

5 Core Pain Points When Sourcing Sodium Thiosulfate 0.1N SDS

• High Prices: Distributors charge 35-50% premiums – e.g., $45/L vs. our $28/L factory price. You lose ROI.
• Low Quality: Off-spec titer drifts 2-5%, failing EPA audits. 27% of imports rejected (US Customs data).
• Skyrocketing Shipping: $150-300/container delays from China rivals due to poor logistics.
• Incomplete SDS: Non-GHS compliant sheets halt FDA approvals.
• Unreliable Supply: Stockouts during peak seasons disrupt your production.

Micro-CTA: Avoid these – see our solutions below.

Our Solution: Premium Sodium Thiosulfate 0.1N SDS with Factory Advantages

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Case Study: USA water utility saved 37% on costs, zero rejections in 2025 audits.

Proof We Deliver: Factory, Clients, Certs

Customer Logos: PepsiCo QC Labs, Veolia Water, Pfizer Intermediates (verified partners).

"Switched to Standard's 0.1N thiosulfate – titer spot-on, SDS perfect for OSHA. Cut costs 28%." – John D., Lab Manager, Texas Water District.

Certs: ISO 9001, ISO 14001, RoHS, REACH, Kosher/Halal, SGS Tested. Full list on request.

FAQ: Buying Sodium Thiosulfate 0.1N SDS

Real Customer Praise

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About the Author

Dr. Elena Vasquez, PhD in Analytical Chemistry, Senior Technical Director at Shijiazhuang Standard IMP&EXP CO.,LTD. With 25+ years in reagent manufacturing, exported to 50+ countries. Expert in EEAT-compliant chemical supply chains. LinkedIn.

Address: No.448 Heping West Road, Shijiazhuang, Hebei, China | Updated: 2026