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Alizarin red S (C.I. 58005) (A2306)
1. Transition interval: pH 4.3 - 6.3 (yellowish - rose)2. Transition interval: pH 9.4 - 12.0 (orange - violet)Formula: C14H6Na2O7SM: 364.24 g/molCAS-No.: 93982-72-0HS-No.: 29147000EC-No.: 301-261-6Storage: RTLGK: 10 - 13Disposal: 3Specification: Assay (photometr.): min. 70 %
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1. Transition interval: pH 4.3 - 6.3 (yellowish - rose)
2. Transition interval: pH 9.4 - 12.0 (orange - violet)
Formula: C14H6Na2O7S
M: 364.24 g/mol
CAS-No.: 93982-72-0
HS-No.: 29147000
EC-No.: 301-261-6
Storage: RT
LGK: 10 - 13
Disposal: 3
Specification:
Assay (photometr.): min. 70 %
