TCMTB Preservatives CAS 21564-17-0
TCMTB biocide CAS 21564-17-0, 2-(Thiocyanatomethylthio)benzothiazole
Product name: TCMTB; 2-(Thiocyanatomethylthio)benzothiazole;
CAS No.: 21564-17-0
EINECS No.: 244-445-0
MF: C9H6N2S3
MW: 238.35
Appearance: Amber or dark red liquid
Purity: 30%, 60%, 80%
Specification of TCMTB 80%
Item | Standard | Result |
Appearance | Sticky liquid or semi-solid (long-term storage) with reddish brown color at room temp. 25℃ | Sticky liquid with reddish brown color at room temp. 25℃, and being solid gradually below 5℃. |
Content of TCMTB by HPLC | 79-81% （w/w） | 80.1% (w/w) |
Density (25℃) | 1.37-1.38 g/cm3 | 1.37 g/cm3 |
Odor (25℃) | Mild | Mild |
Conclusion: | Conform to above standard. | |
TCMTB is an effective and economical mildewcide and algaecide.
TCMTB has as highly efficient as BUSAN30L of Buckmam and BIOCIDE MT30 of Progiven against algae and mildew. Add the TCMTB or TCMTB solution into products and agitate well. Widely used in the field of Leather, Paper-Making, Pesticide etc.
Usage and dosage
1. TCMTB can be dispersed in water according to the corresponding proportion, and then stirred enough, and can be further diluted according to the situation.
2. When diluting, TCMTB should be added to water, but water should not be added to TCMTB. TCMTB degrades slowly in water, so it should be used immediately when preparing TCMTB emulsion.
3. Add TCMTB stock solution or make water emulsion directly into the protected product and mix it evenly. The dosage is generally 0.2-0.5%.
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