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品    名

product

3-羟基丁酸钠盐

3-hydroxy-butanoic acid sodium salt  

cas no

306-31-0

生产日期

manufacture date

2016-10-29

失效日期

expiry date

2017-10-28

数    量

quantity

900kgs

批    号

batch no.

2016102901b

检验结果

inspection result

项    目

item

指    标

specification

结    果

results

外    观

appearance

类白色至白色粉末

off-white to white powder

符合

conforms

含量(gc

content

98~102%

99.20%

干燥失重

loss on drying

 1.00%

0.42%

熔点

melting point

169~173℃

170.0℃

结    论

conclusion

合      格

complying with standard