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NONCRYSTALLIZING AQUEOUS SOLUTIONS OF METAL SALTS OF NAPHTHALENS SULFONIC ACID-FORMALDEHYDE CONDENSATION PRODUCTS
NONCRYSTALLIZING AQUEOUS SOLUTIONS OF METAL SALTS OF NAPHTHALENS SULFONIC ACID-FORMALDEHYDE CONDENSATION PRODUCTS
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机译:萘丙磺酸缩甲醛缩合物金属盐的非结晶水溶液
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摘要
Aqueous solutions of naphthalene sulfonic acid/formaldehyde salts of at least two alkali metal ions remain substantially free of precipitate at temperatures of 0 DEG -5 DEG C.
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