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2418-14-6 Anti Metal Poison Pharmaceutical Raw Materials Dimercaptosuccinic Acid

2418-14-6 Anti Metal Poison Pharmaceutical Raw Materials Dimercaptosuccinic Acid

Brand Name : Holybiological
Model Number : 2418-14-6
Certification : ISO9001 SGS
Place of Origin : China
MOQ : 10g
Price : USD1/g
Payment Terms : Western Union, MoneyGram, T/T
Supply Ability : 500kg/month
Delivery Time : within 24 hours after payment
Packaging Details : Aluminum foil bag or as required
Product name : Dimercaptosuccinic Acid
Packing : Aluminum foil bag or as required
Purity : 99%
Appearance : White crystalline pwoder
Supplying Ability : 500kg/month
Application : anti Poison
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2418-14-6 Anti Metal Poison Pharmaceutical Raw Materials

Dimercaptosuccinic Acid Dmsa

Dimercaptosuccinic Acid Quick View:

Dimercaptosuccinic Acid(DMSA)
Dimercaptosuccinic Acid(DMSA) CAS No.:304-55-2
Dimercaptosuccinic Acid(DMSA) Purity: 99%
Dimercaptosuccinic Acid(DMSA) Formula: C4H4O4S2
Dimercaptosuccinic Acid(DMSA) Molecular Weight:180.2033
Dimercaptosuccinic Acid(DMSA) Description: white powder
Dimercaptosuccinic Acid(DMSA) Specification: CP
Dimercaptosuccinic Acid(DMSA) Packing: 1kg/aluminum foil bag
Use:Dimercaptosuccinic Acid(DMSA) is a important pharmaceutical raw material for medicine of heavy metal poisoning such as plumbum, mercury and so on.
Dimercaptosuccinic Acid(DMSA) 2.min. order quantity: 10g
Dimercaptosuccinic Acid(DMSA) 3.Payment: Western Union, Moneygram, Paypal.
Dimercaptosuccinic Acid(DMSA) 4.Shipment: EMS, DHL, FedEx
Dimercaptosuccinic Acid(DMSA) 5. Delivery: safe & timely, around 7days after payment.


The Dimercaptosuccinic acid, with its CAS registry number 2418-14-6, has the systematic name of 2, 3-disulfanylbutanedioic acid. For being a kind of white crystalline powder, it is soluble in caustic soda liquid. As to its usage, it is usually applied as the intermediate of sodium dimercaptosuccinate, and it could also be used as the detoxicant and health supplements.


DMSA/Dimercaptosuccinic Acid is indicated for the treatment of lead poisoning in children with blood levelmeasured above 45 µg/dL.The use of DMSA 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. DMSA can cross the bloodbrain 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 DMSA is for provocation of tissue heavy metals in anticipation of a urine test. This is sometimes called a "challenge" or "provoked" heavy metals test. DMSA 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 DMSA challenge test "misleading" for the purposes of diagnosing mercury toxicity. Moreover, DMSA share the limitation of extracellular distribution, which makes it unable to cross the cell membrane and chelate heavy metals from intracellular sites.


Check the project and result
Test ItemSpecificationResult
Melting pointShould be 196~198ºC197ºC~198ºC
1.It should be generate light yellow precipitateConform
Identification2.The solution should show purplish red.Conform
3.It should be infrared absorption pattern contrast pattern (spectral set 14 figure )consistent.Conform
pHBetween 2.5and3.02.6
Loss on dryingNot more than 1.0%0.46%
Reside on ignitionNot more than 0.1 %0.03%
Heavy metalsNot more than 0.001 %Conform
Related SubstancesIf impurity is shown in the test solution ,it shouldn't be darker (1.5%) as it in the reference solution .Conform
Solvent residueMethanol :not more than 0.3%Methanol:N.D
Ethanol : not more than 0.5%Ethanol:0.5%
AssayCalculated on the anhydrous basis.not less than 98.5percent of C4H6O4S2.99.40%
Microbial LimitsTotal Aerobic Microbial Count≤1000cfu/g<10cfu/g
Total Combined Yeast&Mold Count≤1000cfu/g<10cfu/g
E.coli Absence /gAbsence


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Our Advantages:

1, High quality with competitive price
1) Standard: Enterprise Standard .
2) All Purity≥99%.
3) We are manufacturer and can provide high quality products with factory price.

2, Fast and safe delivery
1) Parcel can be sent out in 24 hours after payment. Tracking number available.
2) Secure and discreet shipment. Various transportation methods for your choice.
3) Customs pass rate ≥99%.
4) We have our own agent/remailer/distributor who can help us ship our products very fast and safe, and we have stock in there for transferring.

3, We have clients throughout the world
1) Professional service and rich experience make customers feel at ease, adequate stock and fast delivery meet their desire.
2) Market feedback and goods feedback will be appreciated, meeting customers's requirement is our responsibility.
3) High quality,competitive price,fast delivery ,first-class service gain the trust and praise from the customers.

4. Good after-sales service.
Tell the package update ASAP, and will try best solve when customer encountered various problems.

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