Supply Hot Selling CAS 304 55 2 99% Dmsa Dimercaptosuccinic Acid
2,3-Dimercaptosuccinic Acid Powder is indicated for the treatment of lead poisoning in children with blood level measured above 45 µg/dL. The use of 2,3-Dimercaptosuccinic Acid is not approved for prophylactic/prevention of lead poisoning in anticipation of exposure in known lead contaminated environm
Basic Information:
| Product Name |
2,3-Dimercaptosuccinic Acid/Dimercaptosuccinic Acid |
| Grade |
Medicine Grade |
| Specification |
98% |
| Apperance |
White Powder |
| Test method |
HPLC |
| CAS |
304-55-2 |
| MW |
182.22 |
| MF |
C4H6O4S2 |
Function :
2,3-Dimercaptosuccinic Acid Powder is indicated for the treatment of lead poisoning in children with blood level measured above 45 µg/dL. The use of 2,3-Dimercaptosuccinic Acid is not approved for prophylactic/prevention of lead poisoning in anticipation of exposure in known lead contaminated environments. Its elimination half-life is 2.5-3.5 h. Dimercaptosuccinic Acid can cross the blood-brain barrier of mice, but not that of humans, limiting its use to extracting heavy metals from parts of the body other than the central nervous system.
Another application for 2,3-Dimercaptosuccinic Acid is for provocation of tissue heavy metals in anticipation of a urine test. This is sometimes called a "challenge" or "provoked" heavy metals test. Dimercaptosuccinic Acid is used to help mobilize heavy metals stored in body tissues (and therefore not typically present in the circulation) and increase the excretion of heavy metals in the urine. In a study by Howard Frumkin et al., this sort of test was shown to not reliably provide an indication of past chronic mercury exposure, something it was often used for. A 2004 study by GP Archbold, et al. called the results of a 2,3-Dimercaptosuccinic Acid challenge test "misleading" for the purposes of diagnosing mercury toxicity. Moreover, 2,3-Dimercaptosuccinic Acid share the limitation of extracellular distribution, which makes it unable to cross the cell membrane and chelate heavy metals from intracellular sites.
The relative activities of a series of novel monoalkyl esters of meso-2,3-dimercaptosuccinic acid (2,3-Dimercaptosuccinic Acid) have been examined as agents for the mobilization of cadmium, lead and arsenic owing to the ability of these monoesters to cross cell membranes. The monoesters were found to be more effective than the parent compound 2,3-Dimercaptosuccinic Acid.
Application :
Dimercaptosuccinic acid is a medication used to treat lead, mercury, and arsenic poisoning.
Dimercaptosuccinic acid is in the chelating agent family of medications. It works by binding with lead and a number of other heavy metals allowing them to leave the body in the urine.
Technical Specification:
| Items |
Requirements |
Results |
| Appearance: |
White crystalline powder |
White crystalline powder |
| Identification |
|
|
| HPLC |
The principal spot obtained with test solution corresponds in position, appearance ,and intensity with that obtained from reference solution. |
Conforms |
| Residue on ignition |
≤0.5% |
0.32% |
| Loss on drying |
≤ 0.3% |
0.05% |
| Melting Pint |
190~194°C |
192~194°C |
| PH |
2.5~3.0 |
2.5 |
Residual on Ignition |
≤ 1000ppm |
Complies |
| Iron(Fe) |
≤10ppm |
<10ppm |
Heavy metal
Pb :
Cadmium(Cd) :
As :
Hg: |
≤ 10ppm
<1 ppm
<0.5 ppm
<10ppm
< 1 ppm |
<10ppm
Complies
0.3ppm
Complies
Negative |
| DMSO content |
≤0.01% |
0 |
| Assay |
≥98% |
99.20% |
| Conclusion: |
The product conforms to USP36. |
Shipping & Storage:
Delivery:Sea/Air Shipping & International Express
Shipping Time: 2-3 working days after payment
Package: 1-5kg/Aluminum foil bag, size: 22cm (Width)*32cm (Length)
15-25kg/Drum, size: 38cm (Diameter)*50cm (Height)
Storage: Kept away from strong light and heat.
Shelf Life: 24 months
Our Service:
1.Free sample
2.Owning cultivation base as 100% Natural material stable source.
3.Manufacturer direct supply, Powerful R&D team and advanced test center
4.ISO/KOSHER/HALAL/FDA Certificate
5.Leading plant extract manufacturer in China.
6.No excuse return of goods
7.OEM & ODM is available
Established in 2007, the Nutriherb team is a leading manufacturer of plant extracts, specializing in the extraction of active ingredients from natural plants for the beauty, health, pharmaceutical, and food industries. We leverage advanced technology and state-of-the-art equipment to research and produce high-quality plant extracts.
In terms of quality management, we strictly adhere to Good Manufacturing Practice (GMP) and ISO standards. We collaborate with third-party laboratories to rigorously monitor and test product quality, ensuring compliance with international quality benchmarks.
Committed to excellence, we provide our customers with high-quality plant extracts and offer tailored services to deliver personalized solutions that meet specific requirements.
Q1: How to contact with us?
Click the "Contact Supplier" And then send us message the product you interest in, you will get valid reply within TWO hours.
Q2:Which kind of payment terms do you accept?
For small order,you can pay by T/T,or Paypal,nomal order by T/T to our company account
Q3:Can you give me a discount price?
Sure,It depends on your qty.
Q4: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.
Q5: How to confirm the Product Quality before placing orders?
A: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.
Q6:How do you treat quality complaint?
A:First of all, our quality control will reduce the quality problem to near zero. If there is a real quality problem caused by us,we will send you free goods for replacement or refund your loss.
Q7:What products does your company have?
A:We have Succimer, (2R 3S) -2 3-Dimercaptosuccinic Acid, Butanedioic Acid, Meso-2 3-Dimercaptosuccinic Acid, API Succimer, Dmsa, 2,3-disulfanylbutanedioic acid, (2R,3S)-2,3-disulfanylbutanedioate.
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