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| Product Name: |
Gamma-Butyrolactone 99,99%
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gamma-butyrolactone, |
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Gamma-Butyrolactone 99,99% |
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Gamma-Butyrolactone 99,99%
Chemical name: 1, 4 - butyrolactone, gamma butyrolactone, gamma hydroxybutyrate lactone
CAS NO. : 96-48-0
Product physical properties:
Molecular formula:
C4H6O2
Molecular weight:
86.09
Molecular formula:
Density (D420) g/ml:
1.125 ~ 1.135
Melting point:
- 44 ℃
Boiling point:
206 ℃
Flash:
Light temperature:
99.2 ℃
455 ℃
Refractive index: nD20
1.434 ~ 1.440
Properties:
Colorless, tran***rent, smells like acetone oily liquid, with water, acetone, carbon tetrachloride and ethanol mixed solution and the thermal decomposition in lye, fragrant
smell.
Product specifications:
Gamma butyrolactone specifications (perform enterprise standards: Q / 1400 McX001-2009) :
project
Optimal level
***ection method
appearance
Colorless tran***rent liquid
Visual observation
The purity %
99.90 or higher
Gas chromatography
Moisture %
0.050 or less
Carl fe method '
Colour APHA
15 or less
Colorimetric method
Density (D420) g/ml
1.125-1.135
The proportion of law
The refractive index (nD20)
1.434-1.440
Spectrophotometric method
Product use:
(1), mainly used in the manufacture of a - pyrrolidone, N - methyl pyrrolidone, polyvinylpyrrolidone, acetyl gamma butyrolactone and other products;
(2), in the pharmaceutical industry is vitamin intermediates, ring and so on;
(3), in the aspect of agroforestry also has a wide range of USES, is the production of plant growth agent, pesticides and other intermediate.
(4), can be used as an antioxidant, plasticizer, extraction solvent, absorbing agent, dispersing agent, fixing agent, curing agent;
(5), can be used as a battery, the production of capacitor, been couplers, etc.
Storage methods:
Stored in a cool and ventilated inside storeroom, away from fire and heat source. When handling, light light discharge, keep the packing intact, prevent leakage loss.
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| Company: |
Anhui Eastern Communication Group. Co., Ltd.
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| Contact: |
Mr. SUnny Jiang |
| Address: |
huizhou |
| Postcode: |
230051 |
| Tel: |
86-551-64687285 |
| Fax: |
86-551-64683490 |
| E-mail: |
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