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Postion:Product Catalog >Biochemical Engineering>Biochemical Reagents>Biological Dyes>Bromothymol Blue
Bromothymol Blue
  • Bromothymol Blue

Bromothymol Blue NEW

Price $9
Package 1KG
Min. Order: 1KG
Supply Ability: 1 ton
Update Time: 2024-10-11

Product Details

Product Name: Bromothymol Blue CAS No.: 76-59-5
EC-No.: 200-971-2 Min. Order: 1KG
Purity: 99.9 Supply Ability: 1 ton
Release date: 2024/10/11
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CAS 76-59-5 99% Pure Bromothymol Blue Powder supplier in China



Product Name:Bromothymol Blue
Synonyms:4,4’-(3h-2,1-benzoxathiol-3-ylidene)bis(2-bromo-3-methyl-6-(1-methylethyl)phen;6,6’-(3h-2,1-benzoxathiol-3-ylidene)bis(2-bromothymol)s,s-dioxide;dibromothymolsulphophthalein;ol)s,s-dioxide;PHENOL, 4,4'-(3H-2,1-BENZOXATHIOL-3-YLIDENE)BIS[2-BROMO-3-METHYL-6-(1-METHYLETHYL)-, S,S-DIOXIDE;PHENOL, 4,4'-(1,1-DIOXIDO-3H-2,1-BENZOXATHIOL-3-YLIDENE)BIS[2-BROMO-3-METHYL-6-(1-METHYLETHYL)-;3,3′-Dibromothymothymolsulfonphthalein;alpha,alpha-bis(5-bromo-4-hydroxy-6-methyl-m-cumenyl)toluene-2,alpha-sultone
CAS:76-59-5
MF:C27H28Br2O5S
MW:624.38
EINECS:200-971-2
Melting point 200-202 °C (lit.)
density 1.4668 (estimate)
Fp 38 °C
storage temp. Store at +5°C to +30°C.
solubility Solubility Sparingly soluble in water, benzene; soluble in ethanol, ether; insoluble in petroleum ether
form Solid
pka7.0, 7.1(at 25℃)
Boiling point 614.3±55.0 °C(Predicted)
color Pink-brown to purple
PH Range6(yellow)-7.6(blue)
PHpH : 6.0~7.6
OdorCharacteristic odour
Water Solubility slightly soluble
λmax420nm, 435nm, 620nm
Merck 14,1445
BRN 373934
Stability:Stable. Incompatible with strong oxidizing agents.


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  • Since: 2021-12-10
  • Address: Qiaoxi District ,Shijiazhuang city, Hebei,Chicna
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