2-Naphthalenesulfonicacid, 8-hydroxy-5,7-dinitro-, sodium salt (1:2) cas no:846-70-8
Synonyms: 2-Naphthalenesulfonicacid, 8-hydroxy-5,7-dinitro-, disodium salt (8CI,9CI); Flavianic acid sodiumsalt (6CI); 1307 Yellow; 1422 Yellow; A.F. Yellow No.1; Acid Leather YellowNYS; Acid Yellow 1; Acid Yellow S; Amacid Yellow S; C.I. 10316; C.I. AcidYellow 1; C.I. Food Yellow 1; Calcocid Yellow S; Dolkwal Naphthol Yellow S;Dynacid Yellow S; Edicol Supra Yellow Y; Ext D & C Yellow 7; Ext D and CYellow No. 7; Ext D&C Yellow No. 7-38007; Ext D&C Yellow No. 7-90126;External D and C Yellow 7; External Yellow 7; FD and C Yellow No. 1; Flavianicacid disodium salt; Hispacid Yellow NSF; Japan Yellow 403-1; Japan Yellow No.403-1; Java Naphthol Yellow S; KCA Naphthol Yellow S; Kiton Yellow S; MapleNaphthol Yellow S; Monacid Yellow RS; Nankai Naphthol Yellow S; Naphthol LakeYellow FY; Naphthol Yellow; Naphthol Yellow L; Naphthol Yellow OS; NaphtholYellow PL; Naphthol Yellow RS; Naphthol Yellow S; Naphthol Yellow S 38007;Naphthol Yellow S 90126; Naphthol Yellow SEL 12; Naphthol Yellow SFQ; NaphtholYellow SNA; Naphthol Yellow SXX; Naphthol yellow S sodium salt; NaphtocardYellow S; Naphtol Yellow S; Paper Yellow L; Rakuto Naphthol Yellow S; Sodiumflavianate; Solar Yellow NY; Solar Yellow NY conc; Solar Yellow NY, sodiumsalt; Sulfur Yellow S; Transparent Yellow Lake 16091; Triacid Yellow S; Yellow403-1; Yellow Lake 71; Yellow No. 403; Yellow No. 403-1
Name2-Naphthalenesulfonicacid, 8-hydroxy-5,7-dinitro-, sodium salt (1:2)
CAS846-70-8
Synonyms2-Naphthalenesulfonicacid, 8-hydroxy-5,7-dinitro-, disodium salt (8CI,9CI); Flavianic acid sodiumsalt (6CI); 1307 Yellow; 1422 Yellow; A.F. Yellow No.1; Acid Leather YellowNYS; Acid Yellow 1; Acid Yellow S; Amacid Yellow S; C.I. 10316; C.I. AcidYellow 1; C.I. Food Yellow 1; Calcocid Yellow S; Dolkwal Naphthol Yellow S;Dynacid Yellow S; Edicol Supra Yellow Y; Ext D & C Yellow 7; Ext D and CYellow No. 7; Ext D&C Yellow No. 7-38007; Ext D&C Yellow No. 7-90126;External D and C Yellow 7; External Yellow 7; FD and C Yellow No. 1; Flavianicacid disodium salt; Hispacid Yellow NSF; Japan Yellow 403-1; Japan Yellow No.403-1; Java Naphthol Yellow S; KCA Naphthol Yellow S; Kiton Yellow S; MapleNaphthol Yellow S; Monacid Yellow RS; Nankai Naphthol Yellow S; Naphthol LakeYellow FY; Naphthol Yellow; Naphthol Yellow L; Naphthol Yellow OS; NaphtholYellow PL; Naphthol Yellow RS; Naphthol Yellow S; Naphthol Yellow S 38007;Naphthol Yellow S 90126; Naphthol Yellow SEL 12; Naphthol Yellow SFQ; NaphtholYellow SNA; Naphthol Yellow SXX; Naphthol yellow S sodium salt; NaphtocardYellow S; Naphtol Yellow S; Paper Yellow L; Rakuto Naphthol Yellow S; Sodiumflavianate; Solar Yellow NY; Solar Yellow NY conc; Solar Yellow NY, sodiumsalt; Sulfur Yellow S; Transparent Yellow Lake 16091; Triacid Yellow S; Yellow403-1; Yellow Lake 71; Yellow No. 403; Yellow No. 403-1
EINECS(EC#)212-690-2
Molecular FormulaC10H6 N2 O8 S . 2 Na
Molecular Weight335.20213
Appearancelight yellow powder
Hazard Xi,C,F
Risk 11-34
Safety Hazard Codes:Xi,C,F
Risk Statements:11-34
11:Highly Flammable
34:Causes burns
Safety Statements:22-24/25-45-36/37/39-26-16
22:Do not breathe dust
24/25:Avoid contact with skin and eyes
45:In case of accident or if you feel unwell, seek medical
advice immediately (show label where possible)
36/37/39:Wear suitable protective clothing, gloves and eye/face
protection
26:In case of contact with eyes, rinse immediately with plenty
of water and seek medical advice
16:Keep away from sources of ignition - No smoking
WGK Germany:3
Hazard Note:Irritant
