{"id":38,"date":"2026-07-15T08:45:00","date_gmt":"2026-07-15T00:45:00","guid":{"rendered":"https:\/\/sdic-tcca.hbkaixuan.cn\/?p=38"},"modified":"2026-07-15T08:45:00","modified_gmt":"2026-07-15T00:45:00","slug":"sdic-tcca-msds-coa-download-guide","status":"publish","type":"post","link":"https:\/\/sdic-tcca.hbkaixuan.cn\/?p=38","title":{"rendered":"SDIC & TCCA MSDS, COA, and Test Reports \u2014 How to Read Them and Avoid Fake Documents"},"content":{"rendered":"

In 2022, a European buyer received 20 tons of “TCCA 90%” that tested at 78% chlorine \u2014 a US$4,000 loss on one container. The seller had used a template MSDS with fake batch numbers. This guide teaches you to spot fake documents in 60 seconds.<\/p>\n

1. What Documents Should Every Shipment Include?<\/h2>\n
    \n
  1. MSDS (Material Safety Data Sheet)<\/strong> \u2014 GHS format, 16 sections<\/li>\n
  2. COA (Certificate of Analysis)<\/strong> \u2014 batch-specific chemistry test results<\/li>\n
  3. PSI (Pre-Shipment Inspection Report)<\/strong> \u2014 third-party, optional but recommended<\/li>\n
  4. Certificate of Origin<\/strong> \u2014 from CCPIT (China) or equivalent<\/li>\n
  5. Fumigation certificate<\/strong> \u2014 for wooden pallets, ISPM-15 compliant<\/li>\n
  6. Multimodal Dangerous Goods Form<\/strong> \u2014 required for DGR shipment<\/li>\n<\/ol>\n

    2. What a Real MSDS Contains (GHS Format)<\/h2>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
    Section<\/th>\nMust Include<\/th>\nRed Flag If Missing<\/th>\n<\/tr>\n<\/thead>\n
    1. Product ID<\/td>\nProduct name, CAS, UN number, manufacturer<\/td>\nMissing manufacturer address<\/td>\n<\/tr>\n
    2. Hazards<\/td>\nGHS pictograms (oxidizer flame)<\/td>\nNo pictograms shown<\/td>\n<\/tr>\n
    3. Composition<\/td>\nChemical name, CAS, %<\/td>\n%CAS listed as “confidential”<\/td>\n<\/tr>\n
    4. First Aid<\/td>\nSkin\/eye\/ingestion\/inhalation<\/td>\nGeneric wording, no chemistry-specific<\/td>\n<\/tr>\n
    5. Fire<\/td>\nExtinguishers, incompatibles<\/td>\nSays “CO2 alone” (wrong)<\/td>\n<\/tr>\n
    6. Accidental Release<\/td>\nPPE, containment, cleanup<\/td>\nGeneric language<\/td>\n<\/tr>\n
    7. Handling & Storage<\/td>\nTemperature, humidity limits<\/td>\nNo specific numbers<\/td>\n<\/tr>\n
    8. Exposure Controls<\/td>\nTWA\/STEL limits, PPE spec<\/td>\nNo occupational exposure limits<\/td>\n<\/tr>\n
    9. Physical Properties<\/td>\nMelt, boil, density, pH, solubility<\/td>\nMissing or copy-paste from other chemical<\/td>\n<\/tr>\n
    10. Stability<\/td>\nIncompatibles, decomposition products<\/td>\nDoesn’t mention ammonium salts<\/td>\n<\/tr>\n
    11. Toxicology<\/td>\nLD50 rat, LC50 fish<\/td>\nAll values marked “not available”<\/td>\n<\/tr>\n
    12. Ecological<\/td>\nBiodegradability, aquatic toxicity<\/td>\nBlank section<\/td>\n<\/tr>\n
    13. Disposal<\/td>\nLocal regulation reference<\/td>\nSays “throw away”<\/td>\n<\/tr>\n
    14. Transport<\/td>\nUN 2465\/2468, Class 5.1, PG II\/III<\/td>\nWrong UN number<\/td>\n<\/tr>\n
    15. Regulatory<\/td>\nREACH, TSCA, DSL, IECSC status<\/td>\nDoesn’t reference regulations for your market<\/td>\n<\/tr>\n
    16. Other<\/td>\nRevision date, preparer<\/td>\nRevision > 2 years old<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

    3. What a Real COA Contains<\/h2>\n