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L-Pyroglutamic acid Cas:98-79-3

Short Description:

Catalog Number:

XD91146

Cas:

98-79-3

Molecular Formula:

C5H7NO3 

Molecular Weight:

129.11

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Product Detail

Product Tags

Catalog Number

XD91146

Product Name

L-Pyroglutamic acid   

CAS

98-79-3

Molecular Formula

C5H7NO3 

Molecular Weight

129.11

Storage Details

Ambient

Harmonized Tariff Code

2933790090

 

Product Specification

Appearance

White to off-white Crystalline Powder

Assay

99%

Density

1.3816 (rough estimate)

Melting point

155-162 °C 

160-163 °C (lit.)

Boiling point

239.15°C (rough estimate)

Flash point

227.8 °C

Refractive index

-10 ° (C=5, H2O)

PH value

1.7 (50g/l, H2O, 20℃)

Solubility H2O

1 M at 20 °C, clear, colorless

Water soluble

10-15 g/100 mL (20 ºC)

Stable

Incompatible with bases, acids, strong oxidizing agents.

Solubility Soluble in water, alcohol, acetone and glacial acetic acid, slightly soluble in ethyl acetate, insoluble in ether.c 1.3816 (rough estimate)

 

Uses: used as organic synthesis intermediates, food additives, etc.

Uses: used in food, medicine, cosmetics and other industries


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    L-Pyroglutamic acid Cas:98-79-3