Chromotropic acid disodium salt dihydrate ≥98.0% Reag. Ph. Eur., ACS analytical reagent
Supplier: VWR Chemicals
Ratings:
(No Reviews)
Total Ratings: 0
Avg. Ratings: 0.0 out of 5
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Synonyms:
Disodium 4,5-dihydroxynaphthalene-2,7-disulphonate dihydrate
, 4,5-Dihydroxynaphthalene-2,7-disulphonic acid disodium salt dihydrate
, 4,5-Dihydroxynaphthalene-2,7-disulphonic acid, disodium salt dihydrate
, 4,5-Dihydroxy-2,7-naphthalenedisulphonic acid disodium salt dihydrate
20261.132EA
101
GBP
20261.132
Chromotropic acid disodium salt dihydrate ≥98.0% Reag. Ph. Eur., ACS analytical reagent
Chromotropic acid disodium salt dihydrate
Formula:
(HO)₂C₁₀H₄(SO₃Na)₂·2H₂O MW: 400.29 g/mol Melting Pt: > 300 °C Storage Temperature: Ambient |
MDL Number:
MFCD00150612 CAS Number: 5808-22-0 EINECS: 204-972-9 Merck Index: 13,02261 |
Specification Test Results
Assay (dried substance) | Min. 98.0 % |
Suited for formaldehyde reagent | Passes test |
Suited for titanium reagent | Passes test |
Water | Max. 10 % |
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