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Bromocresol Purple

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1000

产品编号

Category

Synonyms:

5',5''-Dibromo-o-cresolsulfonephthalein; BCP

CAS No.:

115-40-2

数量

-

+

库存:

0

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1

keyword:

Bromocresol Purple

Description

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Chemical Name	Bromocresol Purple
Synonyms	5',5''-Dibromo-o-cresolsulfonephthalein; BCP
CAS No.	115-40-2
Molecular formula	C₂₁H₁₆Br₂O₅S
EINECS No.	204-087-8
Molecular weight	540.22
Molecular Structure
Details	Appearance: Light yellow or light rose red crystalline powder Maximal absorption wavelength: λ1(PH5.2) 427~431 λ2 (PH6.8) 588~591 Absorption coefficient(L/cm·g): α1(λ1PH5.2, dry sample) 40~45 α2 (λ2PH6.8, dry sample) 100.0~110.0 Solubility in alkali: Passes test Sulfated ash: 0.1%max Loss on drying: 0.5%max Solubility: solve in alcohol，insolve in water. Packing: 25kg/ fibre drum
Main Application	Indicator