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url url url url
  2. Weltenzyklopädie
  3. قلع دی‌اکسید - ویکی‌پدیا، دانشنامهٔ آزاد
قلع دی‌اکسید - ویکی‌پدیا، دانشنامهٔ آزاد
از ویکی‌پدیا، دانشنامهٔ آزاد
(تغییرمسیر از دی‌اکسید قلع)
قلع دی‌اکسید
نام‌گذاری آیوپاک

Tin dioxide

دیگر نام‌ها

Stannic oxide
Tin(IV) oxide
Flowers of tin
کاسیتریت

شناساگرها
شماره ثبت سی‌ای‌اس 18282-10-5 ✔Y, 
13472-47-4 (hydrate)
شمارهٔ ئی‌سی 242-159-0
شمارهٔ آرتی‌ئی‌سی‌اس XQ4000000
خصوصیات
فرمول مولکولی SnO2
جرم مولی 150.71 g/mol
شکل ظاهری white powder
چگالی 6.95 g/cm3
دمای ذوب 1630 °C
دمای جوش 1800–1900 °C
انحلال‌پذیری در آب insoluble
ضریب شکست (nD) 2.006
ساختار
ساختار بلوری روتیل (tetragonal) tP6
گروه فضایی P42/mnm No. 136
Octahedral (SnIV); trigonal planar (O2–)
ترموشیمی
52 J·mol-1·K-1[۱]
-581 kJ·mol-1[۱]
خطرات
MSDS ICSC 0954
شاخص ئی‌یو Not listed
لوزی آتش
NFPA 704 four-colored diamondFlammability code 0: Will not burn. E.g., waterHealth code 2: Intense or continued but not chronic exposure could cause temporary incapacitation or possible residual injury. E.g., chloroformReactivity code 0: Normally stable, even under fire exposure conditions, and is not reactive with water. E.g., liquid nitrogenSpecial hazards (white): no code
0
2
0
نقطه اشتعال
ترکیبات مرتبط
دیگر آنیون‌ها سولفید قلع(IV)
دیگر کاتیون‌ها کربن دی‌اکسید
سیلیسیم دی اکسید
تیتانیوم دی اکسید
ژرمانیم دی‌اکسید
دی‌اکسید زیرکونیوم
اکسید هافنیم(IV)
دی‌اکسید سرب
مرتبط با قلع اکسید اکسید قلع(II)
به استثنای جایی که اشاره شده‌است در غیر این صورت، داده‌ها برای مواد به وضعیت استانداردشان داده شده‌اند (در 25 °C (۷۷ °F)، ۱۰۰ kPa)
 ✔Y (بررسی) (چیست: ✔Y/N؟)
Infobox references

دی‌اکسید قلع (به انگلیسی: Tin dioxide) با فرمول شیمیایی SnO یک ترکیب شیمیایی است. که جرم مولی آن 134.709 g/mol می‌باشد. شکل ظاهری این ترکیب، به 2 شکل است که شکل پایدار آن آبی-سیاه و شکل غیر پایدار آن قرمز است.

جستارهای وابسته

منابع

  1. ↑ ۱٫۰ ۱٫۱ Zumdahl, Steven S. (2009). Chemical Principles 6th Ed. Houghton Mifflin Company. p. A23. ISBN 061894690X.
  • «IUPAC GOLD BOOK». دریافت‌شده در ۱۸ مارس ۲۰۱۲.
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