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800.334.5551

Bromthymol Blue, 1.6% in 50% Ethanol, Laboratory Grade, 120 mL

$36.00
(in stock)

Description

Synonym: BTB, bromothymol blue
Formula: C27H27Br2NaO5S (bromthymol blue only)
Formula Wt.: 646.39 (bromthymol blue only)
CAS: 34722-90-2 (bromthymol blue only)
Characteristic: 1.6% bromthymol blue in 50% ethanol
Notes: Sodium salt, water soluble; when making a solution with this, if it turns green, add 4% sodium hydroxide solution dropwise until it turns blue
Storage Code: Red—flammable; store in approved flammable containers; store away from oxidizing materials
Synonym: BTB, bromothymol blue

Laboratory Grade - Intermediate purity. Suitable for educational laboratories. Use for qualitative analysis, not quantitative analysis.

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This product is specially made for use in science education laboratories; no certificate of analysis is available.

Specifications

Shipping Information or Purchase Restrictions
  • Exclamation icon Limited Qty: Flammable Liquid - This product is/contains a limited quantity of a DOT regulated hazardous material. This item will not incur a hazmat fee when shipped by ground. Orders shipping to HI and AK are subject to review and may incur additional shipping charges.
Features, Dimensions & Weight:
  • Synonyms: BTB, bromothymol blue
  • Formula: C27H27Br2NaO5S (bromthymol blue only)
  • Formula (search-friendly): C27H27Br2NaO5S
  • Formula Weight: 646.39
  • CAS Number: 34722-90-2 (bromthymol blue only)
  • Notes: Sodium salt, water soluble; when making a solution with this, if it turns green, add 4% sodium hydroxide solution dropwise until it turns blue
  • Characteristic: 1.6% bromthymol blue in 50% ethanol
  • Storage Code: Red—flammable
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