Propylene glycol mono methyl ether (PM)
CAS: 107-98-2
Molecular formula: CH3OCH2CH(OH)CH3
Technical indexes: (electronic grade)
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Item
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Propylene glycol mono methyl ether（electronic grade）
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Appearance
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colorless transparent liquid
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Assay≥%
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99.80
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Moisture≤%
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0.05
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Acidity(as HAC)≤%
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0.01
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Color ≤(Pt-Co)
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10
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Metal ion content
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Na ≤ ppb
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10
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K ≤ ppb
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10
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Ca ≤ ppb
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10
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Mg ≤ ppb
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10
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Fe ≤ ppb
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10
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Cu ≤ ppb
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10
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Al ≤ ppb
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10
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Uses: mainly used as TFT-LCD photo-resistive thinner in liquid crystal display screen and photo-resist, photo-resistive remove liquid, peeling agent, IC cleaning agent, photo-resistive remove buffer, etching reagent and other chemicals. It also can be used as solvent in the production of electronic materials.
Packing: 190KGS/Drum
Storage: hazardous chemicals, kept in cool, dry and ventilating place
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