天天摸日日摸狠狠添,欧美人妻精品一区二区三区 ,强开小婷嫩苞又嫩又紧视频,人妻丰满熟av无码区HD

Chinese   English

Products

Chiral Chemicals

Home >> Products >> L-(+)-Tartaric acid dimethyl ester
Chiral Chemicals >> Chiral Ester >>L-(+)-Tartaric acid dimethyl ester
NO:
CE006
Product Name:
L-(+)-Tartaric acid dimethyl ester
CAS NO.:
608-68-4
Structure:
Product introduction:
       Name:   (+)-Dimethyl L-tartrate
Synonyms:    L-(+)-Tartaric acid dimethyl ester

    Molecular Formula: C6H10O6
      Molecular Weight: 178.14
CAS Registry Number: 608-68-4
                    EINECS: 210-166-8

Properties:
         Density:  1.238
Melting point:   48-50 ºC
 Boiling point:   163 ºC (23 mmHg)
           alpha: 21 º (c=10, H2O)