3441-14-3|2-Naphthalenesulfonicacid,3-[2-[4-(acetylamino)phenyl]diazenyl]-4-hydroxy-7-[[[[5-hydroxy-6-(2-phenyldiazenyl)-7-sulfo-2-naphthalenyl]amino]carbonyl]amino]-,sodium salt (1:2)Products Supply

2-Naphthalenesulfonicacid,3-[2-[4-(acetylamino)phenyl]diazenyl]-4-hydroxy-7-[[[[5-hydroxy-6-(2-phenyldiazenyl)-7-sulfo-2-naphthalenyl]amino]carbonyl]amino]-,sodium salt (1:2) cas no:3441-14-3

Synonyms: 2-Naphthalenesulfonicacid,3-[[4-(acetylamino)phenyl]azo]-4-hydroxy-7-[[[[5-hydroxy-6-(phenylazo)-7-sulfo-2-naphthalenyl]amino]carbonyl]amino]-,disodium salt (9CI);Benzo Fast Scarlet 4BS (6CI);C.I. Direct Red 23 (7CI);Aizen PrimulaScarlet 4BSH;Benzo Fast Scarlet 4BSA-CF;C.I. 29160;Chloramine Fast Scarlet 4B;Chloramine Fast Scarlet SE;Chrome Leather Scarlet SE;Columbia Fast Scarlet 4BS;Diacotton FastScarlet 4BS;Diamine Fast Scarlet 4BS;Diphenyl Fast Scarlet RS;Diphenyl Scarlet RS;Direct AcidFast Scarlet 4BS;Direct Brilliant Red 4A;DirectFast Scarlet 4B;Direct Fast Scarlet 4BS;Direct Fast Scarlet 4BSN;Direct Red 4BS;DirectScarlet;Direct Scarlet 4BS;Direct Scarlet Lightfast;Erie Fast Scarlet SCB;Fenamin Fast Scarlet 4BS;Hispamin Fast Scarlet 4BS;Kayaku Direct Fast Scarlet 4BS;Levacell Scarlet 4BS;Libia Scarlet 4BS;Nyanza Fast Scarlet 4BSA;Orbamin Scarlet 4BS;Paramine Fast Scarlet 4BS;Pheno Fast Scarlet 4BSY;Polycor Red SE;Red EMBL;Scarlet 4BS;Solar Red 4BSI;Wogenal Scarlet CB;

Identification

Name2-Naphthalenesulfonicacid,3-[2-[4-(acetylamino)phenyl]diazenyl]-4-hydroxy-7-[[[[5-hydroxy-6-(2-phenyldiazenyl)-7-sulfo-2-naphthalenyl]amino]carbonyl]amino]-,sodium salt (1:2)
CAS3441-14-3
Synonyms2-Naphthalenesulfonicacid,3-[[4-(acetylamino)phenyl]azo]-4-hydroxy-7-[[[[5-hydroxy-6-(phenylazo)-7-sulfo-2-naphthalenyl]amino]carbonyl]amino]-,disodium salt (9CI);Benzo Fast Scarlet 4BS (6CI);C.I. Direct Red 23 (7CI);Aizen PrimulaScarlet 4BSH;Benzo Fast Scarlet 4BSA-CF;C.I. 29160;Chloramine Fast Scarlet 4B;Chloramine Fast Scarlet SE;Chrome Leather Scarlet SE;Columbia Fast Scarlet 4BS;Diacotton FastScarlet 4BS;Diamine Fast Scarlet 4BS;Diphenyl Fast Scarlet RS;Diphenyl Scarlet RS;Direct AcidFast Scarlet 4BS;Direct Brilliant Red 4A;DirectFast Scarlet 4B;Direct Fast Scarlet 4BS;Direct Fast Scarlet 4BSN;Direct Red 4BS;DirectScarlet;Direct Scarlet 4BS;Direct Scarlet Lightfast;Erie Fast Scarlet SCB;Fenamin Fast Scarlet 4BS;Hispamin Fast Scarlet 4BS;Kayaku Direct Fast Scarlet 4BS;Levacell Scarlet 4BS;Libia Scarlet 4BS;Nyanza Fast Scarlet 4BSA;Orbamin Scarlet 4BS;Paramine Fast Scarlet 4BS;Pheno Fast Scarlet 4BSY;Polycor Red SE;Red EMBL;Scarlet 4BS;Solar Red 4BSI;Wogenal Scarlet CB;
EINECS(EC#)222-348-4
Molecular FormulaC₃₅H₂₅N₇Na₂O₁₀S₂
Molecular Weight813.72

Chemical Properties

refractive index1.745

Safety Data

Hazard Low toxicity by ingestion.
Safety A poison by intraperitoneal route. Low toxicity by ingestion. Mutation data reported. When heated to decomposition it emits toxic vapors of NOx and SOx.

Toxicity

mouse	LD50	intraperitoneal	380mg/kg (380mg/kg)	BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY) KIDNEY, URETER, AND BLADDER: OTHER CHANGES IN URINE COMPOSITION SKIN AND APPENDAGES (SKIN): "DERMATITIS, OTHER: AFTER SYSTEMIC EXPOSURE"	Toksikologicheskii Vestnik. Vol. (3), Pg. 38, 1998.
mouse	LD50	oral	> 5gm/kg (5000mg/kg)	BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY) KIDNEY, URETER, AND BLADDER: OTHER CHANGES IN URINE COMPOSITION SKIN AND APPENDAGES (SKIN): "DERMATITIS, OTHER: AFTER SYSTEMIC EXPOSURE"	Toksikologicheskii Vestnik. Vol. (3), Pg. 38, 1998.
rat	LD50	intraperitoneal	960mg/kg (960mg/kg)	BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY) KIDNEY, URETER, AND BLADDER: OTHER CHANGES IN URINE COMPOSITION SKIN AND APPENDAGES (SKIN): "DERMATITIS, OTHER: AFTER SYSTEMIC EXPOSURE"	Toksikologicheskii Vestnik. Vol. (3), Pg. 38, 1998.
rat	LD50	oral	> 5gm/kg (5000mg/kg)	BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY) KIDNEY, URETER, AND BLADDER: OTHER CHANGES IN URINE COMPOSITION SKIN AND APPENDAGES (SKIN): "DERMATITIS, OTHER: AFTER SYSTEMIC EXPOSURE"	Toksikologicheskii Vestnik. Vol. (3), Pg. 38, 1998.

supplier list

HANGZHOU SHINYANG SAMWOO FINE CHEMICAL CO.,LTD.: Tel:+86-571-88226531,88226518,88226608; Address: RM2-1703,JINGHUYUAN,415 TIYUCHANAG ROAD, Hangzhou, Zhejiang, China

Dintech Chemical Co.,Ltd.: Tel:; Address: 20-D,Huaguang Mansion,333 Zhong Shan Road,Wuxi,China.

Unichem Global Co., Ltd.: Tel:; Address: 305-311 Room Chuangshidai Mansion 852 Baizhangdonglu,Ningbo China

Hebei Fulong Import & Export Co.,Ltd.: Tel:8631187709099; Address: 15A19ZHONGYUANBUILDING,368YOUYINORTH STREET

Winchem Industrial Co. Ltd.: Tel:86-574-83851061 86-574-87083208; Address: Room 905, No.3 Building,East Business Center, 456 Xingning Road, Ningbo City,China

AFINE CHEMICALS LIMITED: Tel:86-571-85232161; Address: 6th Floor, Block C, 7th Building, Xigang Xinjie, Xihu Industrial Park, Sandun Town, Hangzhou, China

Hangzhou Dayangchem Co., Ltd.: Tel:86-571-88938639; Address: 9/F Unit 2 ChangdiTorch Building, 259 #WenSan Road

Jinan Haohua Industry Co., Ltd.: Tel:0086-531-58773055; Address: No.59 Gongye South RD

Tianjin Yadong Longxin International Limited: Tel:86-22-58283295; Address: Nankaid Dist ,Tianjin

Shenyang Yuanmei Chemcial co.Ltd.: Tel:+86-024-86219235; Address: No.69,Taishan road,Huanggu district,

Jinan JuHeng Chemical CO., Ltd.: Tel:+86-531-66711649; Address: No.121 Wuyingshan Street, Tianqiao District,Jinan

shenyang kaiseny technology co.,ltd: Tel:86-24-31835276; Address: no.55,huigong street,shenhe district,shenyang

Hebei Color-Focus Dyestuff Chemical Co.,Ltd.: Tel:86-311-12345678; Address: South of Shiliangzhuang, Gaoyi County

Tianjin city modern chemical Co., Ltd.: Tel:+86-22-2397 7777 ,8396 2221 ,2388 3358; Address: bridge No.16 Waihuanxian Jiefangnan Road Tianjin

Tianjin Yadong Chemical and Dyestuff Factory: Tel:86-22-63130875; Address: Address:Donghetong, Dagang District, Tianjin -300273, China

2-Naphthalenesulfonicacid,3-[2-[4-(acetylamino)phenyl]diazenyl]-4-hydroxy-7-[[[[5-hydroxy-6-(2-phenyldiazenyl)-7-sulfo-2-naphthalenyl]amino]carbonyl]amino]-,sodium salt (1:2) cas no:3441-14-3

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