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Merck 101895 Bromothymol blue sodium salt indicator water-soluble ACS 10 gr

Marka
Stok Kodu
LB.M.1018950010
Kısa Bilgi
CAS Number: 34722-90-2 EC Number: 252-169-7 Molar Mass: 646.38 g/mol Hill Formula: C₂₇H₂₇Br₂NaO₅S Grade: ACS
Merck 101895 Bromothymol blue sodium salt indicator water-soluble ACS 10 gr
Catalogue Number 101895
 Merck 101895 Bromothymol blue sodium salt indicator water-soluble ACS 10 gr
Product Information
CAS number 34722-90-2
EC number 252-169-7
Grade ACS
Hill Formula C₂₇H₂₇Br₂NaO₅S
Molar Mass 646.38 g/mol
HS Code 2914 79 00
Structure formula Image Structure formula Image
Quality Level MQ200
Safety Information according to GHS
Storage class 10 - 13 Other liquids and solids
WGK WGK 3 highly hazardous to water
Disposal 3
Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C.
Storage and Shipping Information
Storage Store at +2°C to +30°C.
Specifications
Identity (UV/VIS-Spectrum) passes test
Clarity of solution (1 g/l; water) passes test
Transition range pH 5.8 - pH 7.6 yellow - blue
Absorption maximum λ 1 max. (buffer pH 5.8) 430 - 435 nm
Absorption maximum λ 2 max. (buffer pH 7.6) 615 - 618 nm
Spec. Absorptivity A 1%/1cm (λ 1 max.; 0.005 g/l; buffer pH 5.8; calc. on dried substances) 200 - 300
Spec. Absorptivity A 1%/1cm (λ 2 max.; 0.005 g/l; buffer pH 7.6; calc. on dried substances) 380 - 480
Loss on drying (110 °C) ≤ 5.0 %
Transition range (according to ACS) passes test
Global Trade Item Number
Catalogue Number GTIN
1018950010 04022536026046
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Merck 101895 Bromothymol blue sodium salt indicator water-soluble ACS 10 gr
Merck 101895 Bromothymol blue sodium salt indicator water-soluble ACS 10 gr CAS Number: 34722-90-2, EC Number: 252-169-7, Molar Mass: 646.38 g/mol, Hill Formula: C₂₇H₂₇Br₂NaO₅S, Grade: ACS LB.M.1018950010
Merck 101895 Bromothymol blue sodium salt indicator water-soluble ACS 10 gr

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