1.01541
Bromocresol green sodium salt
pH indicator, water-soluble, ACS
别名:
Bromocresol green sodium salt
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关于此项目
经验公式（希尔记法）:
C21H13Br4NaO5S
化学文摘社编号:
分子量:
720.00
UNSPSC Code:
12352107
EC Index Number:
263-657-4
NACRES:
NA.21
MDL number:
产品名称
Bromocresol green sodium salt, indicator water-soluble ACS
grade
ACS reagent
Quality Segment
agency
suitable for SM 2310, suitable for SM 2320
loss
≤5.0% loss on drying, 110°C
visual transition interval
3.8-5.4, yellow-green to blue
storage temp.
15-25°C
SMILES string
[Na+].[S]1(=O)(=O)OC(c4c1cccc4)(c3c(c(c(c(c3)Br)[O-])Br)C)c2c(c(c(c(c2)Br)O)Br)C
InChI
1S/C21H14Br4O5S.Na/c1-9-12(7-14(22)19(26)17(9)24)21(13-8-15(23)20(27)18(25)10(13)2)11-5-3-4-6-16(11)31(28,29)30-21;/h3-8,26-27H,1-2H3;/q;+1/p-1
InChI key
HEFSGAHJDGZCHA-UHFFFAOYSA-M
Analysis Note
Transition range: pH 3.8 - pH 5.4yellow green - blue
Appearance of solution: conforms
Loss on drying (110 °C): ≤ 5.0 %
Transition range (according to ACS): conforms
ACS conforms
Appearance of solution: conforms
Loss on drying (110 °C): ≤ 5.0 %
Transition range (according to ACS): conforms
ACS conforms
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存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable