Medicine Grade Succimer /DMSA cas No.304 55 2

Product Overview

Description

 

 

Product Name:	Succimer
Synonyms:	(r*,s*)-2,3-dimercaptobutanedioicacid;2,3-dimercapto-,(r*,s*)-butanedioicaci;2,3-dimercapto-,(theta,s)-butanedioicaci;3-dimercapto-meso-succinicaci;chemet;dim-sa;meso-2,3-dithiosuccinicacid;meso-dimercaptosuccinicacid
CAS:	304-55-2
MF:	C4H6O4S2
MW:	182.22
EINECS:	206-155-2
Product Categories:	Organic acids;Analytical Chemistry;Ligands for Pharmaceutical Research;Radiopharmaceutical Chemistry (Chelating Reagents);Building Blocks;Chemical Synthesis;Organic Building Blocks;Sulfur Compounds;Thiols/Mercaptans;Inhibitors;API
Mol File:	304-55-2.mol

 

 

Item	Specification	Results
Description	White or off white crystalline powder	Conform
Identification	NaHCO3→PbAc2	Conforms
	NaOH→Na2[Fe(CN)5NO]
	Infrared Absorption
Melting Point	190~ 194℃	192 ~ 194℃
Heavy Metal	10ppm Max	Conform
PH	2.5 to 3.0	2.6
Loss on drying	0.5% Max	0.31%
Residue on Ignition	1000ppm Max	0.06%
Assay	98.5% Max	99.15%
Conclusion: Up to Standard for BP93

  

Our Company is mainly engaged in fine chemical industry and Flavors & Fragrances R&D, production and sales, and has established cooperative relations with many factories and universities. We also can provide inorganic compounds and catalyst series products, and we can accept the custom synthesis service.
The Company will, as always, market-oriented, technology-based, adhere to the "quality of survival, innovation and development" and dedication to provide our clients with quality products and excellent service. We are willing to work together with colleagues at home and abroad, and seek common development.

 

 

 

 

 

 

 

 

 

 

 

Question 1: Are you a manufacturer? Yes, we are manufactuer.

Question 2: How to contact with us? Click the Alibaba "Contact Supplier" And then send us message the product you interest in, you will get reply within 24 hours.

Question 3:Which kind of payment terms do you accept? For small order,you can pay by T/T,Western Union or Paypal,nomal order by T/T to our company account.

Question 4:Can you give me a discount price? Surely,It depend on your qty.

Question 5:How can i get a sample? Free samples is available,but freight charges will be at your account and the charges will be return to you or deduct from your order in the future.

Question 6: How to confirm the Product Quality before placing orders? You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests,we will manufacture the products according to your requests.

Question 7:How do you treat quality complaint? Our production standards are very strict. If there is a real quality problem caused by us, we will send you free goods for replacement or refund your loss.