1.01541
Bromocresol green sodium salt
pH indicator, water-soluble, ACS
Synonym(s):
Bromocresol green sodium salt
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$731.00
About This Item
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Product Name
Bromocresol green sodium salt, indicator water-soluble ACS
grade
ACS reagent
Quality Level
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
Related Categories
1 of 4
This Item | 1.08121 | B1256 | 114367 |
|---|---|---|---|
| grade ACS reagent | grade ACS reagent | grade - | grade ACS reagent |
| agency suitable for SM 2310 | agency reag. Ph. Eur. | agency suitable for SM 2310, suitable for SM 2320 | agency suitable for SM 2310, suitable for SM 2320 |
| loss ≤5.0% loss on drying, 110°C | loss ≤3% loss on drying, 110°C | loss - | loss - |
| visual transition interval 3.8-5.4, yellow-green to blue | visual transition interval 3.8-5.4, yellow-green to blue | visual transition interval 3.8-5.4, yellow to blue | visual transition interval 3.8, yellow(Visual Interval Pass), 3.8-5.2, yellow to blue, 4.5, green, 5.4, blue(Visual Interval Pass) |
SM2310-SM2320 | - | - | - |
| storage temp. 15-25°C | storage temp. no temp limit | storage temp. room temp | storage temp. room temp |
Analysis Note
Appearance of solution: conforms
Loss on drying (110 °C): ≤ 5.0 %
Transition range (according to ACS): conforms
ACS conforms
Storage Class
11 - Combustible Solids
wgk_germany
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
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