日本關東化學Kanto 32283-02 聚(乙烯醇) 9002-89-5
Product No. | 32283-02 | ||
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Product name | Polyvinyl alcohol 500 | ||
Grade | |||
Package | 500g | ||
Stock | 100<= |
Product instructions | polymerization abt 500 86.5%~89% hydrolyzed |
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Byname | PVA 500 |
Formula | (‐CH2CH(OH)‐)n |
Physical properties | mp 300℃(dec.)? (△/Specification ▲/Average result ?/Litureture) |
CAS No. | 9002-89-5 |
Structure |