disodium 5,5'-methylenedinaphthalene-2-sulfonate

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Names

[ CAS No. ]:
9084-06-4

[ Name ]:
disodium 5,5'-methylenedinaphthalene-2-sulfonate

[Synonym ]:
disodium 5,5'-methylenedinaphthalene-2-sulfonate
2-naphthalenesulfonic acid, 5,5'-methylenebis-, disodium salt
disodium 5,5'-methanediyldinaphthalene-2-sulfonate
Naphthalenesulfonic acid,polymer with formaldehyde,sodium salt
O759
2-Naphthalenesulfonic acid, 5,5'-methylenebis-, sodium salt (1:2)
Morwet D425
Disodium 5,5'-methylenedi(2-naphthalenesulfonate)
sodium salt of alkylnaphthalenesulfonate formaldehyde polymer

Chemical & Physical Properties

[ Molecular Formula ]:
C21H14Na2O6S2

[ Molecular Weight ]:
472.442

[ Exact Mass ]:
472.002716

[ PSA ]:
131.16000

[ LogP ]:
5.55360

MSDS

Click to get detail MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
EC4850000
CHEMICAL NAME :
Blancol
CAS REGISTRY NUMBER :
9084-06-4
LAST UPDATED :
199710
DATA ITEMS CITED :
11
WISWESSER LINE NOTATION :
WSO&R CMVMR& F1U1R DMVMR& BSWO &-NA- 2

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
3800 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
FMCHA2 Farm Chemicals Handbook. (Meister Pub., 37841 Euclid Ave., Willoughy, OH 44094) Volume(issue)/page/year: -,C46,1991
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
460 mg/kg
TOXIC EFFECTS :
Behavioral - muscle contraction or spasticity Behavioral - irritability
REFERENCE :
GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 55(11),70,1990
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
435 mg/kg
TOXIC EFFECTS :
Behavioral - muscle contraction or spasticity Behavioral - irritability
REFERENCE :
GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 55(11),70,1990
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
3400 mg/kg
TOXIC EFFECTS :
Behavioral - muscle contraction or spasticity Behavioral - irritability
REFERENCE :
GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 55(11),70,1990
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
315 mg/kg
TOXIC EFFECTS :
Behavioral - muscle contraction or spasticity Behavioral - irritability
REFERENCE :
GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 55(11),70,1990
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Subcutaneous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
1275 mg/kg
TOXIC EFFECTS :
Behavioral - muscle contraction or spasticity Behavioral - irritability
REFERENCE :
GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 55(11),70,1990 ** OTHER MULTIPLE DOSE TOXICITY DATA **
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
380 mg/kg/11W-I
TOXIC EFFECTS :
Brain and Coverings - recordings from specific areas of CNS Kidney, Ureter, Bladder - proteinuria Kidney, Ureter, Bladder - other changes in urine composition
REFERENCE :
GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 55(11),70,1990 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - T1123 No. of Facilities: 92 (estimated) No. of Industries: 3 No. of Occupations: 13 No. of Employees: 2575 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X9462 No. of Facilities: 5278 (estimated) No. of Industries: 75 No. of Occupations: 65 No. of Employees: 115676 (estimated) No. of Female Employees: 45907 (estimated)

Safety Information

[ Hazard Codes ]:
Xi:Irritant;N:Dangerousfortheenvironment;

[ Risk Phrases ]:
R36/38

[ Safety Phrases ]:
26-36

[ HS Code ]:
3911900090

Customs

[ HS Code ]: 3911900090

Related Compounds

  • Cromolyn (sodium)
  • disodium 5,5'-[(1,4-dioxobut-2-ene-1,4-diyl)bis(imino-p-phenyleneazo)]disalicylate
  • disodium 5,5',7,7'-tetrabromo[2,2'-bi-1H-indole]-3,3'-diyl disulphate
  • disodium 5,5'-[(1-methylethylidene)bis(4,1-phenyleneoxysulphonyl-2,1-phenyleneazo)]bis[6-amino-4-hydroxynaphthalene-2-sulphonate]
  • disodium 5,5'-[(1-methylethylidene)bis(4,1-phenyleneoxysulphonyl-2,1-phenyleneazo)]bis[6-aminonaphthalene-1-sulphonate]
  • disodium 5,5'-[sulphonylbis(3,1-phenyleneazo)]bis[6-amino-4-hydroxynaphthalene-2-sulphonate]
  • 3-(3-Chlorothiophen-2-yl)propane-1-thiol
  • 6-Bromo-N-(3-chloro-4-methylphenyl)-8-ethyl-2-(2-thienyl)-4-quinolinecarboxamide
  • 2-Benzofurancarboxaldehyde, 2-(3-cyclohexyl-4-oxo-2-thiazolidinylidene)hydrazone
  • 5-Bromo-3a,4,11,11a-tetrahydro-10-phenyl-4,11-ethenoanthra[2,3-c]furan-1,3-dione
  • 1-[1-(4-Methylthiophen-2-yl)cyclopropyl]ethan-1-one
  • 2,5-Dihydro-1-(4-methoxy-6-methyl-2-pyrimidinyl)-5-oxo-1H-pyrazole-3-acetic acid
  • 2-[1-(4-methoxybutan-2-yl)-5-(oxan-4-yl)-1H-1,2,3-triazol-4-yl]acetonitrile
  • N-Methyl-N-[1-methyl-3-(2,6,6-trimethyl-1-cyclohexen-1-yl)propyl]benzenemethanamine
  • 2-{[2-(4-Bromophenyl)-2-oxoethyl]sulfanyl}acetamide
  • 5-[4-(cyanomethyl)-5-(oxan-4-yl)-1H-1,2,3-triazol-1-yl]pentanenitrile