(R)-(+)-CYSTEINE FOR SYNTHESIS

Name: (R)-(+)-CYSTEINE FOR SYNTHESIS
Brand: SIGMA-ALDRICH
SKU: 8160140025
Price: 49.81 USD

Code: 8160140025 D2-231

Not available outside of the UK & Ireland.

Analysis Note

Assay (HClO₄): ≥ 98.0 %Spec. rotation [α²0/D (c=8 in HCl 1 mol/l): +8.0 - +9.5 °Identity (IR): passes test

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Not available outside of the UK & Ireland.
Analysis Note
Assay (HClO₄): ≥ 98.0 %Spec. rotation [α²0/D (c=8 in HCl 1 mol/l): +8.0 - +9.5 °Identity (IR): passes test
Packaging
100 g in Plastic bottle

autoignition temp. 420 °C
bulk density 300 kg/m³
form solid
InChI key XUJNEKJLAYXESH-UHFFFAOYSA-N
InChI 1S/C3H7NO2S/c4-2(1-7)3(5)6/h2,7H,1,4H2,(H,5,6)
mp 220-228 °C
pH 4.5-5.5 (20 °C, 100 g/L in H₂O)
potency 1890 mg/kg LD₅₀, oral (Rat)
Quality Level 200
storage temp. 2-30°C

Safety Data Sheet
Safety Data Sheet for 8160140025
Certificate of Analysis
Sigma Certificate of Analysis

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Cas Number 52-90-4

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(R)-(+)-CYSTEINE FOR SYNTHESIS

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autoignition temp.	420 °C
bulk density	300 kg/m³
form	solid
InChI key	XUJNEKJLAYXESH-UHFFFAOYSA-N
InChI	1S/C3H7NO2S/c4-2(1-7)3(5)6/h2,7H,1,4H2,(H,5,6)
mp	220-228 °C
pH	4.5-5.5 (20 °C, 100 g/L in H₂O)
potency	1890 mg/kg LD₅₀, oral (Rat)
Quality Level	200
storage temp.	2-30°C