1.09198
Alkali blue solution
pH indicator solution
Synonym(s):
Alkali blue indicator solution
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About This Item
UNSPSC Code:
12171503
NACRES:
NB.21
Product Name
Alkali blue solution, indicator
Quality Segment
form
liquid
kinematic viscosity
0.68 cSt(40 °C)
bp
80 °C/1013 hPa
transition temp
flash point 4 °C
density
0.84 g/cm3 at 20 °C
λmax
603-607 nm (1 : 10 diluted)
storage temp.
15-25°C
Analysis Note
Identity (UV/VIS-Spectrum): passes test
Density (d 20 °C/ 4 °C): 0.836 - 0.838
Absorption maximum λmax. (1 : 10 diluted): 603 - 607 nm
Absorbance A (λmax; 1 : 10 diluted; 1 cm): ≥ 1.00
Suitability as indicator (according to DIN 51558): passes test
Density (d 20 °C/ 4 °C): 0.836 - 0.838
Absorption maximum λmax. (1 : 10 diluted): 603 - 607 nm
Absorbance A (λmax; 1 : 10 diluted; 1 cm): ≥ 1.00
Suitability as indicator (according to DIN 51558): passes test
signalword
Danger
Hazard Classifications
Aquatic Chronic 3 - Asp. Tox. 1 - Flam. Liq. 2 - Repr. 2 - Skin Irrit. 2 - STOT RE 2 - STOT SE 3
target_organs
Central nervous system
Storage Class
3 - Flammable liquids
wgk
WGK 3
flash_point_f
39.2 °F
flash_point_c
4 °C
Certificates of Analysis (COA)
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