SDIC Sodium Dichloroisocyanurate Chlorine Tablets, CAS 2893-78-9, Available Chlorine ≥56%
Public sourcing candidate for SDIC chlorine tablets from a China supplier listing, suitable for buyer RFQ screening where CAS identity, available chlorine, tablet size, packing format, export documentation, and dangerous goods shipment readiness must be verified before purchase. The listing states CAS 2893-78-9, tablet form, available chlorine ≥56%, pH 6.5–7.0 for 1% solution, moisture ≤4%, and tablet sizes including 1 g, 5 g, 15 g, 50 g, and 200 g. Buyers should request a recent COA, SDS, DG transport classification, export documents, and destination-market compliance confirmation, especially for Nigeria import planning.
Quick buying facts
Identify the grade, package, and import market before comparing suppliers.
Use this page to check the product identity, common specification points, document scope, package notes, and destination-market questions before sending a China sourcing request.
CAS No.: 2893-78-9 as stated in listingWater treatment chemical / SDIC chlorine disinfectant tabletHuman review
Chemical name to verify: Sodium dichloroisocyanurate / SDIC
CAS No.: 2893-78-9 as stated in listing
Form: white tablet
Available chlorine: ≥56% as stated in listing
pH: 6.5–7.0 for 1% solution as stated in listing
Moisture: ≤4% as stated in listing
Tablet sizes stated: 1 g, 5 g, 15 g, 50 g, 200 g; raw title also references 2.67 g and 3.3 g, which should be confirmed
Certifications claimed by listing: ISO9001, ISO45001, ISO14001
Shelf life claimed: 12 months under proper storage, to be confirmed on COA and packaging label
Appearance and tablet integrity, active chlorine retention, insoluble matter, and batch uniformity should be checked by COA or third-party inspection
Who uses this page
Target buyers
Chemical importers serving Nigeria and West Africa
Water treatment chemical distributors
Pool chemical distributors
Institutional sanitation chemical buyers
Private label chemical packaging companies
Municipal and industrial water treatment procurement teams
Importers requiring SDIC tablets with export documentation and DG shipment support
Before matching
Documents to check
CAS number, grade, assay, and impurity profile
SDS, COA, TDS, HS code, and transport classification
Destination-market import documents before supplier matching
Package and route
Packing notes
Listed transport packaging includes 5 kg drum, 25 kg drum, 25 kg bag, 50 kg drum, and 1000 kg bag; product description also states 50 kg cardboard drum and 50 kg plastic drum
Confirm inner liner, moisture barrier, closure type, palletization, and container loading plan before shipment
For private label or OEM packaging, confirm label language, destination-market marking requirements, batch coding, manufacturing date, net weight, and hazard labels
Request photos of actual export packing and carton/drum markings before balance payment
For Nigeria-bound shipments, confirm whether consignee requires SONCAP, NAFDAC-related documentation, or other importer-specific documents depending on declared use and HS code
Applications and sourcing options
Check whether this product fits the buyer's actual application.
Clear application, grade, package, and document notes help separate real sourcing demand from a vague price check.
Use context
Common applications
Commercial water treatment chemical sourcing
Pool and facility sanitation product supply chains
Distributor inventory for chlorine tablet products
Private label SDIC tablet programs
Institutional cleaning and disinfection product procurement where local regulations permit
Tender or bulk RFQ screening requiring COA, SDS, and export document verification
How we compare
Sourcing options
Standard SDIC tablet supply under supplier brand
OEM/private label SDIC tablet packaging
Bulk drums or bags for distributor repacking where legally permitted
Multiple tablet size options subject to supplier confirmation
Pre-shipment third-party inspection for COA matching, packing verification, and container loading check
Nigeria-focused RFQ package requesting SDS, COA, DG documents, certificate of origin, and importer-required compliance documents
Human review
Compliance notes
Verify CAS, product name, available chlorine content, and grade against the supplier COA before issuing purchase order
Request current SDS in English and confirm GHS classification, UN number, packing group, hazard labels, and sea/air transport eligibility with the freight forwarder
SDIC chlorine tablets may be regulated as dangerous goods/oxidizing or disinfectant-related chemical cargo depending on composition and jurisdiction; confirm DG declaration and carrier acceptance before booking
Do not rely on marketplace claims such as safe, environmentally friendly, or non-toxic without independent SDS and regulatory review
Confirm export documentation readiness: commercial invoice, packing list, COA, SDS, certificate of origin, DG declaration if applicable, and bill of lading draft
Confirm import permissibility, labeling, and product registration requirements in the destination country before shipment
If the product is intended for public health, sanitation, pool, potable water, or institutional disinfection uses, request destination-market regulatory review from the importer or qualified compliance advisor
Supplier claims of ISO certifications should be verified with certificate numbers, issuing body, validity dates, and audit scope
Buyer search paths
Related sourcing terms
These terms support long-tail discovery while keeping the page focused on useful product and China export buying context.
Share target market, quantity, packaging scope, artwork status, delivery destination, and required documents so CHN Chemicals can prepare a cleaner supplier comparison.
Questions to confirm
Can you provide the latest COA for SDIC tablets with CAS 2893-78-9 and available chlorine ≥56%?
Is the material sodium dichloroisocyanurate anhydrous or dihydrate, and what is the exact active chlorine range by batch?
Which tablet weights are currently available: 1 g, 2.67 g, 3.3 g, 5 g, 15 g, 50 g, or 200 g?
What are the impurity limits for moisture, insoluble matter, sodium chloride, cyanuric acid-related content, and tablet breakage rate?
Can you provide English SDS, DG classification, UN number, packing group, and sample shipping documents?
Which export packing formats are available for 20 ft container shipment: 25 kg drum, 25 kg bag, 50 kg drum, or other?
Can you support private label packaging, and can labels include buyer-specified regulatory text and batch traceability?
What is the MOQ for standard packing versus OEM/private label packing?
Checks before quote
Verify CAS, product name, available chlorine content, and grade against the supplier COA before issuing purchase order
Request current SDS in English and confirm GHS classification, UN number, packing group, hazard labels, and sea/air transport eligibility with the freight forwarder
SDIC chlorine tablets may be regulated as dangerous goods/oxidizing or disinfectant-related chemical cargo depending on composition and jurisdiction; confirm DG declaration and carrier acceptance before booking
Do not rely on marketplace claims such as safe, environmentally friendly, or non-toxic without independent SDS and regulatory review
Confirm export documentation readiness: commercial invoice, packing list, COA, SDS, certificate of origin, DG declaration if applicable, and bill of lading draft
Confirm import permissibility, labeling, and product registration requirements in the destination country before shipment
If the product is intended for public health, sanitation, pool, potable water, or institutional disinfection uses, request destination-market regulatory review from the importer or qualified compliance advisor
Supplier claims of ISO certifications should be verified with certificate numbers, issuing body, validity dates, and audit scope
Next step
Send the product page with your target quantity and market. A sourcing manager can then confirm sample options, supplier fit, packaging details, and open document gaps.
