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˳êàðñüê³ ðå÷îâèíè ç ãðóïè â³òàì³í³â àðîìàòè÷íî¿ ñòðóêòóðè
Ïîõ³äí³ íàôòîõ³íîíó
³êàñîë (Vikasolum) (ÃÔ Õ ÑÐÑÐ)
| 2,3-Äèã³äðî-2-ìåòèë-1,4-íàôòîõ³íîí-2-ñóëüôîíàò íàòð³þ |
Ñèíòåç.
| |
²äåíòèô³êàö³ÿ.
1 (ÄÔ Õ).
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2 (ÄÔ Õ).
5SO2 + 2KIO3 → I2 + 4SO3 + K2SO4
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3.
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| Çàáàðâëåííÿ ïîëóì’ÿ (ÄÔ Õ) | |
| ʳëüê³ñíå âèçíà÷åííÿ. 1 (ÄÔ Õ). Öåðèìåòð³ÿ | |
s = Ò = –––––––––––  ––––––––––––––––––––––––––––––––––––
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| 2. Ãðàâ³ìåòð³ÿ | |
|
F = ––––––––––– ––––––––––––––––––––––––––––––––––––
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| Çàñòîñóâàííÿ. | |
˳êàðñüê³ ðå÷îâèíè ç ãðóïè â³òàì³í³â ãåòåðîöèêë³÷íî¿ ñòðóêòóðè
Ïîõ³äí³ õðîìàíó (â³òàì³íè ãðóïè Å)
Òîêîôåðîëó àöåòàò (Tocopheroli acetas) (ÃÔ Õ ÑÐÑÐ)
| (±)-2,5,7,8-Òåòðàìåòèë-2-(4',8',12'-òðèìåòèëòðèäåöèë)-6-àöåòîêñèõðîìàí |
| ²äåíòèô³êàö³ÿ. 1 (ÄÔ Õ). Ïèòîìèé ïîêàçíèê ïîãëèíàííÿ | |
| 2 (ÄÔ Õ). Ïîêàçíèê çàëîìëåííÿ | |
3 (ÄÔ Õ).
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4.
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5.
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6.
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7.
| |
| ʳëüê³ñíå âèçíà÷åííÿ. Öåðèìåòð³ÿ (ÄÔ Õ) | |
s = Ò = ––––––––––– ––––––––––––––––––––––––––––––––––––
| |
| Çàñòîñóâàííÿ. | |
Ïîõ³äí³ ôåí³ëõðîìàíó (â³òàì³íè ãðóïè Ð)
Ðóòèí (Rutosidum trihydricum, Rutinum) (ªÔ)
| 3-Ðóòèíîçèä êâåðöåòèíó (3-ðàìíîãëþêîçèë-3,5,7,3',4'-ïåíòàîêñèôëàâîí òðè ã³äðàò) |
| ²äåíòèô³êàö³ÿ. 1 (ªÔ). ²íôðà÷åðâîíèé ñïåêòð ïîãëèíàííÿ | |
| 2 (ªÔ). Óëüòðàô³îëåòîâèé ñïåêòð ïîãëèíàííÿ | |
| 3(ªÔ). Òîíêîøàðîâà õðîìàòîãðàô³ÿ | |
4 (ªÔ).
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5.
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| 6. Ç ðîç÷èíîì çàë³çà (III) õëîðèäó | |
7.
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| ʳëüê³ñíå âèçíà÷åííÿ. 1 (ªÔ). Àëêàë³ìåòð³ÿ ó íåâîäíîìó ñåðåäîâèù³ | |
s = Ò = ––––––––––– ––––––––––––––––––––––––––––––––––––
| |
| 2. Ñïåêòðîôîòîìåòð³ÿ | |
|
––––––––––––––––––––––––––––––––––––
| |
| Çàñòîñóâàííÿ. | |
Ïîõ³äí³ ï³ðèäèíó (â³òàì³íè ãðóïè ÐÐ)
| Êèñëîòà í³êîòèíîâà (Acidum nicotinicum) (ÄÔÓ) | |
| ï³ðèäèí-3-êàðáîíîâà êèñëîòà |
| ͳêîòèíàì³ä (Nicotinamidum) (ÄÔÓ) | |
| ï³ðèäèí-3-êàðáîêñàì³ä (àì³ä í³êîòèíîâî¿ êèñëîòè) |
Ñèíòåç.
| |
| ²äåíòèô³êàö³ÿ. 1 (ÄÔÓ). Òåìïåðàòóðà ïëàâëåííÿ | |
| 2 (ÄÔÓ). ²íôðà÷åðâîíèé ñïåêòð ïîãëèíàííÿ | |
3 (ÄÔÓ).
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4.
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5.
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6 (ÄÔÓ).
| |
7.
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| ʳëüê³ñíå âèçíà÷åííÿ. Êèñëîòà í³êîòèíîâà 1 (ÄÔÓ). Àëêàë³ìåòð³ÿ | |
s = Ò = ––––––––––– ––––––––––––––––––––––––––––––––––––
| |
| 2. Êóïðèéîäîìåòð³ÿ, çâîðîòíå òèòðóâàííÿ (äëÿ ³í’ºêö³éíîãî ðîç÷èíó) | |
s = Ò = –––––––––––  ––––––––––––––––––––––––––––––––––––
| |
| ͳêîòèíàì³ä 1 (ÄÔÓ). Àöèäèìåòð³ÿ ó íåâîäíîìó ñåðåäîâèù³ | |
s = Ò = ––––––––––– ––––––––––––––––––––––––––––––––––––
| |
| Çàñòîñóâàííÿ. | |
Ïîõ³äí³ îêñèìåòèëï³ðèäèíó (â³òàì³íè ãðóïè Â6)
Ïîèñê ïî ñàéòó: