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شیمی و آزمایشگاه شیمی - سدیم نیتریت

سدیم نیتریت

نویسنده :Minaeifar
تاریخ:سه شنبه 1 آبان 1386-12:10 ب.ظ

نام:

سدیم نیتریت

Sodium  nitrite

نام دیگر:

 

شکل مولکول:

 

فرمول مولکولی:

NaNO2

جرم مولکولی (گرم بر مول):

69.00

نقطه ذوب (درجه سانتیگراد):

280

تجزیه گرمایی (درجه سانتیگراد):

>320

چگالی (گرم بر سانتیمتر مکعب):

2.1

حالت:

پودر

رنگ:

سفید

pH:

9 (100g/L water 20 oC)

خطرات:

سمی، خطرناک برای محیط زیست



نوع مطلب : مشخصات مواد 

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