Xi’an Salus Nutra Inc Established in 2015 and located in Hi-Tech industrial Zone in xi’an city, which is the most advanced area in northwest china . Salus Nutra is a professional company specialized in natural plant extracts, collagen and high technology chemical API field in scientific research, producing and marketing.

Our products are mainly used in healthcare supplement, chemicals ,pharmaceutical, cosmetics and food additives. We are also engaged in supplying customization OEM service to help customers choose their right ingredients and develop their broad markets .

Our factory is located in BaoJi ,shaanxi province, it coveries an area of 2000 acres and equips with 2 standard production workshops meet with State Health Standards ,meanwhile employs more than 500 people with well-educated, including undergraduate, Postgraduate and some technical persons with rich experience.

Salus is committed to supplying safe, pure and healthy products that meet the high expectations of our customers. Experienced and dedicated members of the Quality and food safety Department work to provide in-depth analyses, testing and monitoring of our products, during and after the manufacturing processes and ensure the quality and safety according to the highest standards.

We are based on the honest and mutual benefits, rely on the reliable quality and best after-sale service to make good reputations both online and offline. Now it shares a great popularities from the customers at overseas. Our primary goal aims to solve customer problems through research & development & technical service .

If you have any doubts or confusion, YES, Salus will present the exactly right answer.

Buy Iopromide High quality Iopromide73334-07-3 good supplier

The method specifically comprises the following steps: conducting a reduction reaction, an iodination reaction and an acylation reaction on a compound shown in the formula VI to prepare a compound shown in the formula III, and further preparing to obtain the iopromide. The method notonly avoids the generation of double acylation byproducts, but also effectively reduces the generation of byproducts in the preparation process, the intermediate is easy to separate and purify, and ahigh-purity product is obtained at a relatively high yield.

New triiodinated isophthalic acid diamides of the formula STR1 wherein the amide residues --CO--N.R1 R2 and --CO--N.R3 R4 are different from each other and R1 is hydrogen or C1-6 alkyl, R2 is mono- or polyhydroxyalkyl, R3 is hydrogen or C1-6 alkyl, R4 is mono- or polyhydroxylalkyl, R5 is C1-6 alkyl or mono- or polyhydroxy-C1-6 -alkyl or C1-3 -alkoxy-C1-3 -alkyl, and R6 is hydrogen, C1-6 alkyl or mono- or polyhydroxyalkyl provide superior

nonionic X-ray contrast media.

Iopromide Chemical Properties

Melting point  broad (160?C transition)

Boiling point  840.9±65.0 °C(Predicted)

density  2.173±0.06 g/cm3(Predicted)

storage temp.  Keep in dark place,Sealed in dry,2-8°C

solubility  Freely soluble in water and in dimethyl sulfoxide, practically insoluble in ethanol (96 per cent) and in acetone.

pka 10.62±0.70(Predicted)

form  neat

Stability: Hygroscopic

CAS DataBase Reference 73334-07-3(CAS DataBase Reference)

EPA Substance Registry System 1,3-Benzenedicarboxamide, N1,N3-bis(2,3-dihydroxypropyl)-2,4,6-triiodo-5-[(2-methoxyacetyl)amino]-N1-methyl- (73334-07-3)