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L(+)-Ácido tartárico 99.5-101.0%, pó Ph. Eur.

Fornecedor: VWR Chemicals
Perigo

83511.290EA 133 EUR
83511.290 83511.360 83511.460
L(+)-Ácido tartárico 99.5-101.0%, pó Ph. Eur.
L(+)-Ácido tartárico
Fórmula: C₄H₆O₆
Ponto de ebulição: 399 °C (1013 hPa)
Ponto de Fusão: 168…170 °C
Densidade: 1,759 g/cm³ (20 °C)
Ponto de Inflamação: 150 °C (rec. fechado)
Temperatura de Armazenamento: Ambiente
Número MDL : MFCD00064207
Número CAS: 87-69-4
EINECS: 201-766-0
ALCANCE: 01-2119537204-47
Merck Index: 13,09158
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Especificações dos Resultados do Teste

Assay (calculated on dried substance) 99.5 - 101.0 %
Appearance Conforms (see CoA/CoS)
Identification A Passes test
Identification B Passes test
Appearance of solution Passes test
Spec. opt. rotation (dried substance) 12.0 - 12.8 °
Oxalic acid Max. 350 ppm
Cl (Chloride) Max. 100 ppm
SO4 (Sulphate) Max. 150 ppm
Ca (Calcium) Max. 200 ppm
Heavy metals (as Pb) Max. 10 ppm
Loss on drying (105°C) Max. 0.2 %
Sulphated ash Max. 0.1 %
Residual solvents Unlikely by manuf.process


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