Succimer / Dmsa Powder CAS 304-55-2 with Best Price
6 Inquiries
304-55-2
Shanghai, China
100g; 1kg; 25g
2022-12-31
Dichloromethane,Linocaine hydrochloride
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Product Description
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Seller Information
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Inquiry History
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Description
elting point 196-198 °C (dec.)(lit.) Boiling point 285.62°C (rough estimate) density 1.439 (estimate) refractive index 1.5220 (estimate) storage temp. −20°C pka pK1:2.71;pK2:3.48;pK3:8.89(SH);pK4:10.79(SH) (25°C) form Powder color White to off-white Water Solubility Soluble in water, and ethanol (25 mg/ml, results in colorless to light yellow, clear). Merck 14,8865 BRN 1725150 Stability: Stable. Combustible. Incompatible with strong oxidizing agents. InChIKey ACTRVOBWPAIOHC-XIXRPRMCSA-N CAS DataBase Reference 304-55-2(CAS DataBase Reference) 
Packing
· 1kg/aluminium foil bag, with two plastic bags inside.
· 25kg/fiber drum, with two plastic bags inside.
Size:ID 42cm*H52cm,0.08m3/drum;
Net Weight:25kgs Gross Weight:28kgs.
Delivery- ≤50kg, Express delivery recommended, usually called as DDU service;
- ≤500kg,Air shipping recommended, usually called as CIF service;
- >500kg, sea shipping recommended, usually called as FOB, CFR, or CIF service;
- For high value products, please select air shipping and express delivery for safety.
About us
Shandong Zhishang Chemical Co.,Ltd owned by Zhishang International Group,is a new chemical enterprise with R&D.
manufacture and sales department.
Our company mainly produce pharmaceutical raw materials and intermediate(expecially Carbohydrate derivatives series).
In recent years,we had made big breakthrough in feed additive,plant extraction,industrial chemicals line.
With our "Honest operation,Quality controlling,Clients first"theory,our company enjoy good repute both home and abroad.
The R&D center located in High-tech zone in Jinan,our production based is in Chemical park of Zhangqiu and Tai'an.Our production process strictly conform with ISO 9001 and ISO 2000 standard.Our lab and workshop also follows strictly with GMP standard.Our products are sold all over Europe,North&South America, Sino-East, Asia and pacific area as well as Africa,we establish long term and stable business relations.We have large scale liquid chemical terminal and professional chemical warehouse.
We will always adhere to expand business scope and provide the best quality products and service to the world.
- DO YOU ACCEPT SAMPLE ORDER?
We accept sample orders. We will make samples before mass production, and after sample approved, we'll begin mass production. Doing 100% inspection during production, then do random inspection before packing.
2.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.
3.WHAT'S YOUR MOQ?
Our MOQ is 1kg. But usually we accept less quantity such as 100g on the condition that sample charge is 100% paid.
4.DO YOU SUPPLY PRODUCT REPORT?
Yes. We'll give you product analysis report before shipping.
5.IS THERE A DISCOUNT?
Different quantity has different discount.
Our Advantage
10 Years Experience
Our products are sold all over Europe,North&South America, Sino-East, Asia and pacific area as well as Africa,we establish long term.
Quality service
Company cooperates with research institutes. We strictly control the process of raw materials up to finished product.
24 hour serviceQuick and clear response to customers questions. Warm after sale service, we will help to solve the problems in your usage.
High quality
Dedicated to serving customers first, we provide reasonable prices, high quality products.Basic Info-
Product Name:
meso-2,3-Dimercaptosuccinic acid
Other Name:Butanedioic acid,2,3-dimercapto-,(2R,3S)-rel-;Succinic acid,2,3-dimercapto-,meso-;Butanedioic acid,2,3-dimercapto-,(R*,S*)-;rel-(2R,3S)-2,3-Dimercaptobutanedioic acid;DMS;meso-Dimercaptosuccinic acid;meso-2,3-Dimercaptosuccinic acid;Succimer;Ro 1-7977;DMSA;Chemet;DIM-SA
CAS No.:304-55-2
Molecular Formula:C4H6O4S2
InChIKeys:InChIKey=ACTRVOBWPAIOHC-XIXRPRMCNA-N
Molecular Weight:182.22
Exact Mass:182.22
BRN:1725150
EC Number:206-155-2
UNII:DX1U2629QE
DSSTox ID:DTXSID1023601
NCI Thesaurus Code:C61953
Color/Form:White crystals from aqueous methanol|White crystalline powder
HScode:2930909090
Categories:
Characteristics-
PSA:
76.6
XLogP3:-1.01 (est)
Appearance:White to off-white Powder
Density:1.6±0.1 g/cm3
Melting Point:192-194 °C
Boiling Point:267.6±40.0 °C at 760 mmHg
Flash Point:115.6±27.3 °C
Refractive Index:1.617
Water Solubility:soluble in water, and ethanol (25 mg/ml, results in colorless to light yellow, clear).
Storage Conditions:−20°C
Vapor Pressure:1.56X10-6 mm Hg at 25 deg C (est)
Toxicity:LD50 i.p. in mice: >3000 mg/kg (Friedheim, Corvi)
Odor:Unpleasant, characteristic mercaptan odor
Taste:Unpleasant, characteristic mercaptan taste
Henrys Law Constant:Henry's Law constant = 6.81X10-15 atm-cu m/mol at 25 °C (est)
Experimental Properties:Hydroxyl radical reaction rate constant = 9.40X10-11 cu m/molec-sec at 25 °C (est)
Hazard IdentificationClassification of the substance or mixture
Not classified.
GHS label elements, including precautionary statements
Pictogram(s) 
Signal word Warning
Hazard statement(s) H315 Causes skin irritation
H319 Causes serious eye irritation
H335 May cause respiratory irritation
H361 Suspected of damaging fertility or the unborn child
Precautionary statement(s) Prevention none
Response none
Storage none
Disposal none
Other hazards which do not result in classification
no data available
Handling and StoragePrecautions for safe handling
Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.
Conditions for safe storage, including any incompatibilities
Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.
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Seller Information
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Business Type:
Manufactory
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Main Products:
Dichloromethane,Linocaine hydrochloride
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Location:
BUILDING 1,HISENSE INTELLIGENCE VALLEY,NO.2116,OF PHOEIX ROAD, HIGH-TECH ZONE ,JINAN CITY ,SHANDONG PROVINCE,CHINA
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Payment Terms:
D/P,L/C,D/A
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Average lead Time:
15
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Total Annual Revenue:
$10 million-$25 million
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Total Employees:
11-50
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Year of Establishment:
2016
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Inquiry History6 Inquiries
Country Product Purchase Quantity Date Posted 
Turkey
Dimerkaptosüksinik Asit 304-55-2
25 MT Feb 26, 2024 
United Kingdom
Best Price Dmsa Powder Dimercaptosuccinic Acid 304-55-2
100 G Aug 10, 2023 
United States
Meso-2,3-Dimercaptosuccinic
25 KG May 26, 2026
United States
Dmsa / Succimmer
100 G Nov 4, 2025
United States
DMSA
1 KG Dec 9, 2024 
Sweden
Best Price Dmsa Powder Dimercaptosuccinic Acid
1 KG Jun 30, 2025 Post an enquiry for this product
