CAS No.16574-43-9,Spiro[3H-2,1-benzoxathiole-3,9'-[9H]xanthene]-3',4',5',6'-tetrol,2',7'-dibromo-, 1,1-dioxide Suppliers,MSDS download

Detail of "16574-43-9"

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CAS Number:

16574-43-9

Name:

Spiro[3H-2,1-benzoxathiole-3,9'-[9H]xanthene]-3',4',5',6'-tetrol,2',7'-dibromo-, 1,1-dioxide

Superlist Name:

Bromopyrogallol Red

Molecular Structure:

Formula:

C₁₉H₁₀Br₂O₈S

Molecular Weight:

558.15

Deleted CAS:

1528-73-0

Synonyms:

Bromopyrogallolred (6CI,7CI);Spiro[3H-2,1-benzoxathiole-3,9'-xanthene]-3',4',5',6'-tetrol,2',7'-dibromo-, 1,1-dioxide (8CI);NSC 315537;Pyrogallolbromine red;

EINECS:

240-632-6

Density:

2.399 g/cm³

Melting Point:

300 °C

Boiling Point:

681.206 °C at 760 mmHg

Flash Point:

365.781 °C

Solubility:

slightly soluble in water

Appearance:

green to dark brown crystalline powder

Hazard Symbols:

Risk Codes:

20/21/22-36/37/38

Safety:

24/25-22-36-26 Details

Reference

Determination of molybdenum(VI) in marine water using ion flotation preconcentration: Determination of molybdenum(VI) in marine water using ion flotation preconcentration. Andreeva, I. Yu.; Lebedeva, L. I.; Drapchinskaya, O. L. (Leningrad State Univ., Leningrad, USSR). Zh. Anal. Khim., 40(4), 694-8 (Russian) 1985. CODEN: ZAKHA8. ISSN: 0044-4502. DOCUMENT TYPE: Journal CA Section: 61 (Water) Section cross-reference(s): 79 Ion flotation preconcn. in combination with photometry using bromopyrogallol red [16574-43-9] and cetylpyridinium [7773-52-6] was highly effective in detg. Mo(VI) in seawater. The method is simple and fairly accurate and reproducible. The detection limit is 0.02 mg/mL.

Comparison of photometric methods for determination of silver in drinking water: Comparison of photometric methods for determination of silver in drinking water. Pilipenko, A. T.; Matsibura, G. S.; Terletskaya, A. V. (Inst. Kolloidn. Khim. Khim. Vody im. Dumanskogo, Kiev, USSR). Khim. Tekhnol. Vody, 8(5), 46-9 (Russian) 1986. CODEN: KTVODL. ISSN: 0204-3556. DOCUMENT TYPE: Journal CA Section: 61 (Water) Section cross-reference(s): 79 Photometric methods for detn. of Ag in drinking waters using (1) p-(dimethylamino)benzylidenerhodanine [536-17-4],(2) dithizone (I) [60-10-6], (3) o-phenanthroline [66-71-7] and bromopyrogallol red [16574-43-9], and (4) Michler's thioketone [1226-46-6] are described and compared. The use of methods 2 and 4 is recommended for Ag concns. ~0.005 mg/L. A new method for the detn of Ag with the use of I in the presence of sodium dodecylsulfate is also described.

Detail of "16574-43-9"

Spiro[3H-2,1-benzoxathiole-3,9'-[9H]xanthene]-3',4',5',6'-tetrol,2',7'-dibromo-, 1,1-dioxide

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CAS No.16574-43-9 Bromopyrogallol Red

CAS No.16574-43-9 Bromopyrogallol Red

CAS No.16574-43-9 Bromopyrogallol Red

CAS No.16574-43-9 Bromopyrogallol Red

CAS No.16574-43-9 Bromopyrogallol Red

CAS No.16574-43-9 Bromopyrogallol Red

CAS No.16574-43-9 Bromopyrogallol Red

CAS No.16574-43-9 Bromopyrogallol Red

CAS No.16574-43-9 Bromopyrogallol Red

CAS No.16574-43-9 Bromopyrogallol Red

CAS No.16574-43-9 Bromopyrogallol Red

CAS No.16574-43-9 Bromopyrogallol Red

Reference