Detail of "3794-83-0"

CAS Number:
3794-83-0
Name:
Phosphonic acid,P,P'-(1-hydroxyethylidene)bis-, sodium salt (1:4)
Superlist Name:
(1-Hydroxyethylidene)bis-phosphonic acid tetrasodium salt
Molecular Structure:
Formula:
C₂H₄Na₄O₇P₂
Molecular Weight:
293.96
Deleted CAS:
104365-97-1|146437-16-3
Synonyms:
Phosphonicacid, (1-hydroxyethylidene)bis-, tetrasodium salt (9CI);(Hydroxyethylidene)diphosphonic acid tetrasodium salt;1-Hydroxyethylidene-1,1-diphosphonic acid tetrasodium salt;Chelest PH 214;Defloc EN 43;Dequest 2016D;SHEDN;Sequion 10Na4;Tarpinel 4NL;Tetrasodium1-hydroxy-1,1-ethanediphosphonate;Tetrasodium HEDP;Turpinal 4NL;
EINECS:
223-267-7
Melting Point:
198-199 °C
Boiling Point:
578.8 °C at 760 mmHg
Flash Point:
303.8 °C
Solubility:
soluble in water
Appearance:
Brown viscous liquid
Hazard Symbols:
Xi
Risk Codes:
36/38
Safety:
26-36/37/39-36 Details

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Cosmetics containing etidronates and pentetates for prevention of discoloration of plant-derived components: All Rights Reserved. Cosmetics containing etidronates and pentetates for prevention of discoloration of plant-derived components. Ono, Noriko; Watanabe, Tomoko (Max Co., Ltd., Japan). Jpn. Kokai Tokkyo Koho JP 2007031301 A 8 Feb 2007, 13pp. (Japanese). (Japan). CODEN: JKXXAF. APPLICATION: JP 2005-213370 22 Jul 2005. DOCUMENT TYPE: Patent CA Section: 62 (Essential Oils and Cosmetics) The cosmetics contain etidronic acid (I) and/or its salts, pentetic acid (II) and/or its salts, and plant-derived components. Preferably, the cosmetics are free of BHT and BHA. A (by wt.) palm oil-coconut oil mixt.Several substances with their cas registry numbers 3794-83-0 and 517-89-5 may be metioned in this study. was sapond. by heating with aq. NaOH to give a soap base, which (99.69 wt.%) was mixed with I 0.08, II penta-Na salt 0.03, Perilla frutescens ext. 0.1, and jojoba oil 0.1 wt. part to give a soap showing no discoloration after 1-mo storage at 40°. .

Water-thinned liquid detergent compositions with good foamability and scale prevention and washing method using their foams: All Rights Reserved. Water-thinned liquid detergent compositions with good foamability and scale prevention and washing method using their foams. Matsuo, Noboru; Okano, Tetsuya (Kao Corp., Japan). Jpn. Kokai Tokkyo Koho JP 2007002014 A 11 Jan 2007, 15pp. (Japanese). (Japan). CODEN: JKXXAF. APPLICATION: JP 2005-180784 21 Jun 2005. DOCUMENT TYPE: Patent CA Section: 46 (Surface Active Agents and Detergents) Section cross-reference(s): 17 The invention relates to water-thinned liq. detergent compns., useful for food factories, with M2O/SiO2 (M = alkali metal) molar ratio 1/(1-3) and content of carbonate alkali metal salts ￡2% contg. silicate alkali metal salts 1-30, org. phosphonate salts 0. 3794-83-0 and 278184-49-9 which are cas registry numbers of chemicals are mentioned.5-10, and foaming surfactants 0.5-30%. Thus, a compn. contg. K silicate (Potassium Silicate 1K), 1-hydroxyethylidene-1,1-diphosphonic acid tetrasodium salt (Dequest 2016), lauryl glucoside (Mydol 12), and lauryldimethylamine oxide (Amphitol 20N) showed good detergency against oils and corrosion prevention of Al. .