Titan Yellow
Names
[ CAS No. ]:
1829-00-1
[ Name ]:
Titan Yellow
[Synonym ]:
Direct Yellow 9
Disodium 2,2'-(1-triazene-1,3-diyldi-p-phenylene)bis[6-methylbenzothiazole-7-sulphonate]
6,6'-Dimethyl-2,2'-(4,4'-triazen-1,3-diyl-diphenyl)-bis-benzothiazol-7-sulfonsaeure,Dinatriumsalz
Thiazole Yellow
MFCD00013091
Titan Yellow/Thiazol Yellow G
Disodium 2,2'-[(1E)-1-triazene-1,3-diyldi-4,1-phenylene]bis(6-methyl-1,3-benzothiazole-7-sulfonate)
6,6'-dimethyl-2,2'-(4,4'-triazene-1,3-diyl-diphenyl)-bis-benzothiazole-7-sulfonic acid,disodium salt
C.I. Direct Yellow 9
7-Benzothiazolesulfonic acid, 2,2'-[(1E)-1-triazene-1,3-diyldi-4,1-phenylene]bis[6-methyl-, sodium salt (1:2)
disodium 2,2'-[(1E)-triaz-1-ene-1,3-diyldibenzene-4,1-diyl]bis(6-methyl-1,3-benzothiazole-7-sulfonate)
Thiazole Yellow G
Thiazol Yellow
Diazol Yellow J
Disodium 2,2'-[(1E)-triaz-1-ene-1,3-diyldi-4,1-phenylene]bis(6-methyl-1,3-benzothiazole-7-sulfonate)
Thiazolgelb
Thiazol Yellow G
Clayton Yellow
Mimosa Z
Titan Yellow
Chemical & Physical Properties
[ Melting Point ]:
>250°C
[ Molecular Formula ]:
C28H19N5Na2O6S4
[ Molecular Weight ]:
695.720
[ Exact Mass ]:
695.001343
[ PSA ]:
250.17000
[ LogP ]:
9.01040
[ Storage condition ]:
Store at +5°C to +30°C.
[ Water Solubility ]:
29g/l
MSDS
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- DL6423000
- CHEMICAL NAME :
- 7-Benzothiazolesulfonic acid, 2,2'-(1-triazene-1,3-diyldi-4,1-phenylene)bis(6-methy l-, disodium salt
- CAS REGISTRY NUMBER :
- 1829-00-1
- LAST UPDATED :
- 199709
- DATA ITEMS CITED :
- 3
- MOLECULAR FORMULA :
- C28-H19-N5-O6-S4.2Na
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LD - Lethal dose
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- >500 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- NCNSA6 National Academy of Sciences, National Research Council, Chemical-Biological Coordination Center, Review. (Washington, DC) Volume(issue)/page/year: 5,24,1953 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - M3146 No. of Facilities: 202 (estimated) No. of Industries: 1 No. of Occupations: 3 No. of Employees: 1223 (estimated)
Safety Information
[ Personal Protective Equipment ]:
Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
[ Hazard Codes ]:
Xn: Harmful;
[ Risk Phrases ]:
R20/21/22
[ Safety Phrases ]:
S24/25
[ RIDADR ]:
NONH for all modes of transport
[ WGK Germany ]:
3
[ RTECS ]:
DL6423000
[ HS Code ]:
32129000
Articles
Magnesium 5(5-6) , 317-27, (1986)
A variety of methods have been reported for the quantitative analysis of magnesium in serum and other biological fluids. The methods may be classified into the following groups: magnesium ammonium pho...
Studies on the presence of magnesium in visceral amyloid.Zentralbl. Pathol. 140(4-5) , 309-15, (1994)
The Magneson and Titan yellow tests were used to detect Mg in amyloid deposits in primary and secondary amyloidosis, in a pituitary tumour and in a case of equine cutaneous amyloidosis. Especially vas...
Molar absorptivity and the blank correction factor.Clin. Chem. 31(3) , 462-5, (1985)
In photometry, where both the product formed and one or several reactants absorb light at the same wavelength, the absorbance of the "blank" of the sample at the end of the reaction may be less than t...