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]
  • Methyl 6,7,8,9,10,11-hexahydro-5-methyl-9-oxo-12-(phenylmethyl)-6,10-imino-5H-cyclooct[b]indole-8-carboxylate
  • 3-[2-[1-(2,5-Dichlorophenyl)-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-4-yl]diazenyl]-4-hydroxybenzenesulfonamide
  • N-[3-[[8-Chloro-6-[2-(trimethylsilyl)ethynyl]-2-quinazolinyl]amino]-5-[(dimethylamino)methyl]phenyl]acetamide
  • Methyl 3-O-methyl-4,6-O-(phenylmethylene)-2-O-(2,3,4,6-tetra-O-acetyl-I(2)-D-glucopyranosyl)-I+/--D-glucopyranoside
  • Cyclopropanesulfonamide, N-[(1S,3R)-6-[3-(dimethylamino)propyl]-1-ethenyl-4,6-diazaspiro[2.4]hept-4-en-5-yl]-
  • 4,7-Methano-6H-pyrazolo[3,4-c]pyridine-6-carboxylic acid, 1,4,5,7-tetrahydro-3-iodo-, 1,1-dimethylethyl ester
  • Gibbane-1-carboxylic acid, 2-(acetyloxy)-4a-hydroxy-10-iodo-1-methyl-8-oxo-, I(3)-lactone, (1I+/-,2I(2),4aI+/-,4bI(2),10I(2))-
  • Dihydrostevin
  • (1S,5R)-1,2,3,4,5,6-Hexahydro-3-[(4-methylphenyl)sulfonyl]-1,5-methano-10H-pyrido[1,2-d][1,4]diazocin-10-one
  • (9I(2),11I(2),16I+/-)-21-(Acetyloxy)-9,11-epoxy-17-hydroxy-16-methyl-3-[(4-nitrobenzoyl)oxy]pregna-1,3,5-trien-20-one
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