Quality standards for silicon tetrachloride

2009-02-25View Original

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Does anyone have the quality standards for silicon tetrachloride?

Reply #22009-02-25

This depends on your use. Different uses have different requirements.

Reply #32009-02-25

The purity requirement for sending silica to be made is >=98.5%. As mentioned above, it depends on the use.

Reply #42009-02-27

Standards used for hydrogenation: STC ≥99.6%wt TCS ≤0.4%wt B ≤500PPbwt P ≤500PPbwt

Reply #52009-02-28

Are there any standards for hydrogenation? What happened to B and P?

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Quality standards for silicon tetrachloride

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