USD $1.00-1.00 / Kilogram
USD $1.00-1.00 / Kilogram
USD $9.00-99.00 / Kilogram
USD $9.00-99.00 / Kilogram
USD $9.00-99.00 / Kilogram
USD $9.00-99.00 / Kilogram
USD $9.00-99.00 / Kilogram
USD $9.00-99.00 / Kilogram
USD $9.00-99.00 / Kilogram
triumph has the complete production of g- kg - mt service chain,we can make the new technology into productivity quickly in the research and development of new products.
main service
1.own made fine chemical products
2.out sourcing and quality controlling service in china
3. com for chemical synthesis
4.lab custom synthesis of api and intermadiates
quality assurance
1. nmr,hplc and coa can be supplied
2. free sample for testing
recommend products
sodium dimethyl 5-sulphonatoisophthalate
cas:3965-55-7
name:tianeptiine sodium salt
mf:c21h24cin2nao4s
mw:458.93
density:1.38g/cm3
melting point:180℃
boiling point:609.2℃
flash point:322.2℃
assay (on anhydrous basis) |
99%-101.0% |
99.50% |
solubility |
freely soluble in water and methanol |
complies |
identification |
reaction positive |
complies |
related substance |
individual impurity: ≤0.1% |
0.080% |
total impurities: ≤0.4% |
0.230% |
|
methanol |
≤ 0.3% |
not detected |
dichloromethane |
≤ 0.06% |
not detected |
ethyl acetate |
≤ 0.5% |
0.45% |
water |
≤5.0% |
0.55% |
appearance |
white to yellowish powder,hygroscopic |
very off-white powder,hygroscopic |