TRIS Hydrochloride CAS NO 1185-53-1
| Tests |
Specification |
| Appearance |
White crystal |
| Melting point |
150ºC~155ºC |
| Identification |
IR should matches reference |
| 260nm Ultraviolet absorbance(1M aq.) |
≤ 0.06% |
| 280nm Ultraviolet absorbance(1M aq.) |
≤ 0.05% |
| 290nm Ultraviolet absorbance(1M aq.) |
≤ 0.05% |
| PH(5% aq.) |
4.2~5.0 |
| Heavy Metals |
≤5 ppm |
| Ferric ion |
≤5 ppm |
| Loss on drying |
≤0.5% |
| Assay |
99.0 ~ 101.0% |
For customer reference only.
NINGBO SAMREAL CHEMICAL CO.,LTD.authorized by China Foreign Trade & Economic Bureau, is a comprehensive chemical enterprise intergrating technological development,production, sales and service into a whole. We have close cooperating relationship with many stable good manufacturers, which gives us the advantage to provide our customers with qualified products and good services.
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Audited Supplier 
NINGBO SAMREAL CHEMICAL CO.,LTD.authorized by China Foreign Trade & Economic Bureau, is a comprehensive chemical enterprise intergrating technological development,production, sales and service into a whole. We have close cooperating relationship with many stable good manufacturers, which gives us the advantage to provide our customers with qualified products and good services.
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