Amber Neutral borosilicate Glass Tubes

Short Description:

● Material: The brown glass tube (5.0 glass) provides protection for photosensitive drug formulations, preventing degradation effect by ultraviolet and shortwave visible light.


Product Detail

Product Tags

Characteristic

Brown glass is a colored glass with a proven track record in ensuring the long-term stability of photosensitive drugs. The composition of this Class I glass is stable, and by adding iron and titanium oxide, it ensures a stable and consistent brown color, thereby achieving light protection.

Physic properties

Coefficient of mean linear thermal expansion

α20℃;300℃acc.to ISO 7991

4.9*10-6K-1Trans

Transformation temperature Tg

515℃

Glass temperature at annealing point logη=13

540℃

Glass temperature at soft point logη=7.6

783℃

Glass temperature at working point   logη=4

1120℃

Density ρ at 25℃

2.32g/cm3

Chemical Properties

Hydrolytic Resistant Class

USP Type   I;

ISO 719   HGBI

Acc. to ISO 719

HGB I

Acc. to USP 25

Type I

Acid Resistant Class

Class S1

Alkali Resistant Class

Class A2

Advantage

l  Prevent UV irradiation and safely store photosensitive drugs formulations.

l  Customizable specifications (best value options) can provide stricter tolerances or lower defect rates for applications.

l  Provide customized options, such as different pipe end treatments and scratch resistant coatings, to achieve safer transportation.

l  Complies with all international regulations, including Ph.Eur., USP, ISO, JP, ChP, YBB, REACH, RoHS.



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