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meso-2,3-Dimercaptosuccinic acid

Cas:
304-55-2
Molecular Structure:
MDL:
MFCD00064799
Molecular Formula:
C4H6O4S2
Molecular Weight:
182.22
Alias:
二巯基丁二酸,2,3-二巯基丁二酸 2,3-Dithio-meso-tartaric acid DMSA Succimer
Product order:
Name Specifications Packing Price Delivery
meso-2,3-Dimercaptosuccinic acid 98% 1g RMB 121 Consulting service
meso-2,3-Dimercaptosuccinic acid 98% 5g RMB 209 Consulting service
meso-2,3-Dimercaptosuccinic acid 98% 25g RMB 737 Consulting service
meso-2,3-Dimercaptosuccinic acid 98% 100g RMB 2068 Consulting service
Character:
熔点: 196-198 °C  
Quality Standard:
外观Appearance                          白色至类白色粉末
红外光谱鉴别Infrared spectrometry       和对照品匹配
纯度Purity                              ≥98.0% (中和滴定)
熔点Melting point  (Decomposition)       195.0 - 200.0 °C  
干燥损失Loss on drying                  <1 % (1 g, 105°C, 3 小时)
重金属Heavy metals (as Pb)              <20 ppm
硫酸盐灰分Sulfated ash                  <0.2 % 
Storage:
储存温度−20°C
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