Agriculture›
Apparel and fashion accessories›
Construction & real estate›💡Electronic & Electrical›🍎Food & Beverages›🛋️Home furnishing & supplies›⚗️Industrial goods & chemical›🪨Minerals & metals›📦Miscellaneous›
Agriculture›
Apparel and fashion accessories›
Construction & real estate›💡Electronic & Electrical›🍎Food & Beverages›🛋️Home furnishing & supplies›⚗️Industrial goods & chemical›🪨Minerals & metals›📦Miscellaneous›

OIT-99 is a biocidal chemical supplied by Shandong Angel Chemical Co., Ltd. It contains 2‑Octyl‑4‑isothiazolin‑3‑one (C11H19NOS) with a minimum of 99 % active content and appears as a yellow transparent dense liquid or low‑melting crystal. The product is listed under CAS 26530‑20‑1 and is packaged for bulk shipment. The supplier states that the pH of the formulation is kept below 1.0 to ensure stability during storage and transport.
In the chemical industry this grade is considered high‑purity and is typical for in‑can preservatives used in water‑based coatings, adhesives, sealants and metalworking fluids. The material shows broad‑spectrum antimicrobial activity, low toxicity and thermal stability, and it does not contain volatile organic compounds. Standard handling requires protective clothing, gloves and eye protection, and the product remains stable in ultraviolet or acidic rain environments. Typical storage conditions call for a dark, room‑temperature environment to preserve efficacy over its one‑year shelf life.
Formulators in paints, textiles, plastics and leather often add OIT‑99 at 0.1‑0.5 % of the total formulation depending on the performance target. Bulk packaging is supplied in 200 kg steel drums, making it suitable for large‑scale industrial users. Buyers should confirm packaging options, incoterms and any required certifications directly with the supplier before placing an order.
| Appearance | Yellow transparent dense liquid or low‑melting crystal |
| Active substance content | ≥99 % |
| pH (max) | ≤1.0 |
| Density | 1.03‑1.05 g/ml |
| Packaging | 200 kg drum |
| Shelf life | 1 year at room temperature in dark storage |
| Typical storage temperature (standard) | 15‑25 °C |
| Typical transport condition (standard) | Closed container, temperature‑controlled if ambient exceeds 30 °C |
| Typical regulatory compliance (typical) | REACH registration, SDS provided |
| Typical application concentration range | 0.1‑0.5 % by weight in formulation |
Shandong Angel Chemical Co., Ltd. is located in the Binhai Development Zone of Weifang, Shandong Province, China (postal code 262737). The supplier is classified in the harbour trust tier and currently shows a response rate of 0.00, indicating that inquiries may require follow‑up for a reply. The company’s public profile lists its address and confirms that it engages in the production and export of industrial chemicals, including high‑purity biocides such as OIT‑99.
The listing notes that the product complies with standard chemical export regulations, and the supplier provides safety data sheets and REACH documentation where applicable. No additional claims about production capacity, client list or years in operation are provided, so buyers should request any further corporate information directly from the company.
OIT-99 is a high-purity 2-octyl-4-isothiazolin-3-one biocide (CAS 26530-20-1) with a minimum 99% active content, supplied as a yellow transparent liquid or low-melting crystalline form. Widely used as an in-can preservative in water-based coatings, adhesives, sealants, and metalworking fluids, it provides broad-spectrum antimicrobial and antifungal protection. This chemical is traded globally in bulk packaging for industrial formulators and is subject to standard chemical export regulations including SDS and REACH compliance where applicable. pH is maintained below 1.0 for optimal stability.
| 企业类型 | Supplier |
| 成立年份 | Contact Supplier |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| 响应时间 | <4h |
| 响应率 | Contact Supplier |
Before placing an order, importers should request the current Safety Data Sheet, confirm the exact purity level and ask for any third‑party test certificates that the supplier can provide. Verifying the declared active content, pH stability range and packaging integrity helps avoid surprises during production. It is also advisable to check whether the product is listed under the latest REACH annexes for the destination market.
Logistics for OIT‑99 typically involve sea freight in 200 kg steel drums, but the buyer should clarify the Incoterm (for example FOB, CIF or DDP) and agree on the expected lead time with the supplier. Payment terms are usually negotiated per transaction; common practice includes a letter of credit or advance payment, but the exact method must be confirmed in the contract. Any special handling requirements, such as temperature‑controlled containers, should be discussed early to ensure smooth transport.
Quality assurance can be reinforced by arranging a third‑party inspection of the drums before loading, focusing on seal integrity, correct labeling and compliance with the SDS. Importers may also request a sample batch for lab verification of active content and pH to match the specifications. Upon arrival, retain all documentation - commercial invoice, packing list, certificate of origin and test reports - to satisfy customs clearance and downstream quality checks.
Compare alternatives, find similar products and connect with verified suppliers
When sourcing Oit-99 for your business, securing the right balance of quality and cost is essential. Shandong Angel Chemical Co., Ltd., a verified supplier based in China, offers this product with key specifications including OIT-99 Technical Grade, min 99% active substance, Active Substance 99% min; pH value 1.0 max, and Yellow transparent dense liquid or low-melting crystalline form. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $2845./Unit and manage bulk orders with a minimum order quantity (MOQ) of 1 Unit. This product is actively traded under HS Code 3808.92, making it a staple in the Chemicals & Allied Products sector with strong demand from importing countries worldwide.
Importing Oit-99 requires careful attention to shipping logistics, customs compliance, and secure payment terms. Shandong Angel Chemical Co., Ltd. offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. To ensure a smooth transaction, buyers should verify import duties for HS Code 3808.92 in their destination country. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading import export marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Oit-99 has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the Chemicals & Allied Products category and connect with top-tier exporters on our comprehensive online B2B marketplace. Start your sourcing journey today.
Importing Oit-99 requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties for HS Code 3808.92 in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
The current listed wholesale price for Oit-99 from Shandong Angel Chemical Co., Ltd. is $2845./Unit on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Shandong Angel Chemical Co., Ltd. through EximNext.
The supplier, Shandong Angel Chemical Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Unit for Oit-99. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Oit-99 is classified under HS Code 3808.92. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Oit-99 from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Shandong Angel Chemical Co., Ltd.. Ensure you have the necessary import licenses for Chemicals & Allied Products products in your destination country.
Yes, Shandong Angel Chemical Co., Ltd. is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.
The key specifications for Oit-99 supplied by Shandong Angel Chemical Co., Ltd. include OIT-99 Technical Grade, min 99% active substance, Active Substance 99% min; pH value 1.0 max, and Yellow transparent dense liquid or low-melting crystalline form. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Shandong Angel Chemical Co., Ltd. offers Oit-99 with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Oit-99 is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Shandong Angel Chemical Co., Ltd. through our platform.
Shandong Angel Chemical Co., Ltd. maintains international quality certifications. These ensure that the Oit-99 meets international quality, safety, and regulatory standards required for cross-border trade.
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Shandong Angel Chemical Co., Ltd. will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Shandong Angel Chemical Co., Ltd..
Discover more products in Chemicals & Allied Products from verified suppliers worldwide.