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Detail of "6372-96-9"

  • CAS Number:
  • 6372-96-9
  • Name:
  • Benzenesulfonic acid,5-chloro-2-[4,5-dihydro-3-methyl-4-[2-[4-[[(4-methylphenyl)sulfonyl]oxy]phenyl]diazenyl]-5-oxo-1H-pyrazol-1-yl]-,sodium salt (1:1)

  • Molecular Structure:
  • Formula:
  • C23H19 Cl N4 O7 S2 . Na
  • Molecular Weight:
  • 584.9844
  • Synonyms:
  • Benzenesulfonicacid,5-chloro-2-[4,5-dihydro-3-methyl-4-[[4-[[(4-methylphenyl)sulfonyl]oxy]phenyl]azo]-5-oxo-1H-pyrazol-1-yl]-,sodium salt (9CI); C.I. Acid Yellow 40, monosodium salt (8CI); Acid LeatherYellow G; Acid Leather Yellow GR; Acid Yellow 40; Belacid Milling Yellow 2G;Benzyl Fast Yellow GNC; Benzyl Fast Yellow GR; Bucacid Yellow 3G; C.I. 18950;C.I. 642; C.I. Acid Yellow 40; C.I. Acid Yellow 40, sodium salt; CalcocidMilling Yellow 2GC; Elite Fast Yellow 2G; Erionyl Yellow 2G; Ext D and C YellowNo. 4; Fenafor Yellow 2G; Japan Yellow 402; Japan Yellow No. 402; Milling FastYellow PG; Milling Yellow 2GN; Milling Yellow 5G; Milling Yellow E; NSC 47729;Peeracid Milling Yellow 2G; Polar Yellow; Polar Yellow 5G; Polar Yellow 5GL;Pollen Yellow Red; Sandofast Yellow N; Sulfonine Yellow 2G; Telon Light YellowFKG; Triacid Fast Yellow 5G; Vondamol Fast Yellow 2G; Yellow 402
  • EINECS:
  • 228-907-9

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CAS No.6372-96-9 ACID YELLOW 40

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Supplier:PYLAM [ United States]

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CAS No.6372-96-9 Benzenesulfonic acid,5-chloro-2-[4,5-dihydro-3-methyl-4-[2-[4-[[(4-methylphenyl)sulfonyl]oxy]phenyl]diazenyl]-5-oxo-1H-pyrazol-1-yl]-,sodium salt (1:1)

Supplier:A&C American Chemicals Ltd [ Canada]

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Tel:+1-514-336 1493

Address:3010 de Baene Street Saint-Laurent, Quebec, H4S 1L2, Canada

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Reference

Colored silica gel for cosmetics
Colored silica gel for cosmetics. (Fuji-Davison Chemical Ltd., Japan).Several substances are used for example 81-88-9 and 6372-96-9 which are their cas registry numbers. Jpn. Kokai Tokkyo Koho JP 58125609 A2 26 Jul 1983 Showa, 7 pp. (Japanese). (Japan). CODEN: JKXXAF. CLASS: IC: C01B033-158; C01B033-154; C09C001-30. APPLICATION: JP 82-9258 22 Jan 1982. DOCUMENT TYPE: Patent CA Section: 62 (Essential Oils and Cosmetics) Na silicate is reacted with an acid (H2SO4) to give a product, which is gelled, washed with H2O for the removal of Na2SO4 formed, autoclaved for 12 h, treated with colors (such as Red 213 [81-88-9]) and dried to produce colored silica gel particles for use in the manuf. of cosmetics. The colored silica gel particles have a sp. surface area of 550 m2/g, av. diam. of 30 m and pore size of 6.4 nm. Thus, a facial powder was prepd. contg. talc 70, mica 20, TiO2 5, Fe2O3 1.0, colored silica gel 2.0 and liq. paraffin 2.0% and perfumes. The prepn. was stable and nonirritating. No color change was obsd. when the prepn. was kept outdoors for 1 mo. .
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