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3,3-Thiodipropionic acid

Cas:
111-17-1
Molecular Structure:
MDL:
MFCD00002781
Molecular Formula:
C6H10O4S;S(CH2CH2COOH)2
Molecular Weight:
178.20
Alias:
硫代二丙酸 Bis(2-carboxyethyl) sulfide TDPA
Product order:
Name Specifications Packing Price Delivery
3,3-Thiodipropionic acid 99% 100g RMB 88 Consulting service
3,3-Thiodipropionic acid 99% 500g RMB 319 Consulting service
3,3-Thiodipropionic acid 分析标准品 250mg RMB 423.5 Consulting service
3,3-Thiodipropionic acid 99% 2.5kg RMB 1507 Consulting service
Character:
水中溶解度:40 g/L (25°C),易溶于醇和丙酮。
熔点:130-133℃  
闪点: 128 °C  
Quality Standard:
外观Appearance                          白色颗粒至粉末
红外光谱鉴别Infrared spectrometry       符合
纯度Purity                              ≥98.0% (GC)
熔点Melting point                       130°C - 134°C
酸值Acid value                          623mgKOH/g-630mgKOH/g
灰分Ash                                 ≤ 0.3 %
铁Iron(Fe)                              ≤ 10.0 μ g/g
干燥失重 Loss on drying                 ≤ 0.4 % 
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