潘金莲被吸乳揉到高潮的视频,久久99久久99精品免观看,在电影院里拨开内裤挺进,护士交换粗吟配乱大交动态图

<rp id="te5vv"></rp>

Offter to Sell

Post Date:
May 12,2025
Expiry Date:
May 12,2026
Detailed Description:
Cas No. :616-29-5 Quantity: 20FCL
Specs:99%
Payment Method: T/T
Melting point: 40-44 ° C (lit.) Boiling point: 235 ° C Density: 1.0352 (rub.)
Used for acid gas absorbents, formaldehyde absorbents, pyrimidine intermediates
CAS Registry Number:
616-29-5
Synonyms:
;1,3-Diamino-2-propanol;1,3-diaminopropan-2-ol;2-hydroxypropane-1,3-diaminium;Diamino-2-propanol, 1,3-;
Molecular Formula:
C₃H₁₂N₂O
Molecular Weight:
92.1391
Molecular Structure:
Hazard Symbols:
Xi:Irritant;
Risk Codes:
R36/37/38:;
Safety Description:
S26:;
S37/39:;