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DL-Penicillamine

Cas:
52-66-4
Molecular Structure:
MDL:
MFCD00004856
Molecular Formula:
C5H11NO2S;(CH3)2C(SH)CH(NH2)COOH
Molecular Weight:
149.21
Alias:
β,β-Dimethyl-DL-cysteine DL-2-Amino-3-mercapto-3-methylbutanoic acid 3,3-Dimethyl-DL-cysteine DL-beta,beta-Dimethylcysteine DL-beta-Mercaptovaline
Product order:
Name Specifications Packing Price Delivery
DL-Penicillamine 98+% 1g RMB 352 Consulting service
DL-Penicillamine 98+% 5g RMB 643.5 Consulting service
DL-Penicillamine 98+% 25g RMB 4700 Consulting service
DL-Penicillamine GR 10g RMB 2016.3 Consulting service
DL-Penicillamine GR 50g RMB 7458 Consulting service
Character:
熔点: 204-208 °C  
Quality Standard:
项目                                    优级纯
                                        (GR)
外观Appearance                          白色至类白色结晶粉末
纯度Purity                              >99.0%
醇溶性实验Solubility in in hot Water    溶液透明
干燥损失Loss on drying                  <0.5 %
重金属Heavy metals                      <20 ppm
硫酸盐灰分Sulfated ash                  <0.1 %
比旋光度Specific rotation [a]20/D       -1°~ +1°(c=5, 1 M NaOH)

另有分析纯AR,含量assay >98+%

Storage:
储存温度 2-8°C
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