99.5% CAS 75-12-7 Formamide

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99.5% CAS 75-12-7 Formamide
inoshandiswa pakugadzirwa kwezvinhu zveSynthetic mishonga, zvinonhuwira, dhayi uye nezvimwe, zvakare sechinhu chinonyungudutsa chekugadzira fibers, kugadzirwa kwepurasitiki, kugadzirwa kwehuni kasein inki. Inoshandiswawo semugadziri wekugadzira mapepa, coagulant yekuchera mafuta uye indasitiri yekuvaka, carburizing nitriding agent muindasitiri yekugadzira, mhuka glue softener uye polar solvent yeorganic synthesis.

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Formamide

Formamide99.5% CAS 75-12-7

-Molecular structure

Molecular formula: HCONH2

Molecular uremu: 45.041

Properties: isina ruvara uye yakajeka mvura, zvishoma ammonia. Melting point 2.55 ℃, Boiling point 210-212 ℃ (yakaora zvishoma pa180 ℃), Flash point154 ℃, Specific gravity 1.1334 (20 ℃). Hygroscopic, yakasanganiswa nemvura uye ethanol, inonyungudika zvishoma mubenzene, chloroform uye ether.

Zvishandiso: mbishi zvinhu zveSynthetic mushonga, zvinonhuhwirira, dhayi uye nezvimwe, zvakare sechinhu chinonyungudutsa chekugadzira fibers, kugadzirwa kwepurasitiki, kugadzirwa kwehuni inki. Inoshandiswawo semugadziri wekugadzira mapepa, coagulant yekuchera mafuta uye indasitiri yekuvaka, carburizing nitriding agent muindasitiri yekugadzira, mhuka glue softener uye polar solvent yeorganic synthesis.

Packaging, kuchengetedza uye kutakura: 220L plastiki dhiramu kana simbi-plastiki inoumba mbiya. Chivharo chinofanira kuvharwa kudzivirira kubuda uye kudzivirira kusangana nemvura. Kuchengetwa munzvimbo inotonhorera, yakaoma, kure nemoto uye kupisa.

Zvinodiwa: Q / 320412 XY204-2008

Index zita	Top giredhi	Giredhi rekutanga
Chitarisiko	Mvura isina ruvara inoonekera, isina tsvina inooneka
Formamide, % ≥	99.5	99.0
Methanol,% ≤	0.15	0.30
Chroma, (Pt-Co) Kwete .: ≤	10	20
Hunyoro,% ≤	0.050	0.10
Iron yemukati, ppm ≤	0.20	-
Ammonia,% ≤	0.010	0.020
Formic acid,% ≤	0.010	0.020
Ammonium formate,% ≤	0.08	0.10