L-Cysteine CAS #52-90-4

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1 Kilogram	Negotiable

1 Kilogram

Negotiable

L-Cysteine CAS #52-90-4 EINECS 200-158-2

Appearance:White crystalline powder
Application:L-Cysteine is a non-essential amino acid that can be synthesized by the human body under normal physiological conditions if a sufficient quantity of methionine is available. L-Cysteine is commonly use
PackAge:25kg/drum
ProductionCapacity:11000|Metric Ton|Year
Storage:Store in a cool, dry place. Do not store in direct sunlight. Keep container closed when not in use. Do not expose to air. Store protected from moisture. Store protected from light. Store under an iner
Transportation:by sea or by air

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Specification

Index name	Spec
Appearance	White crystalline Powder
mp	220 °C (dec.)(lit.)
alpha	8.75 º (c=12, 2N HCl)
FEMA	3263
refractive index	8.8 ° (C=8, 1mol/L HCl)
storage temp.	Store at RT.
solubility	H₂O: 25 mg/mL
Water Solubility	280 g/L (25 ºC)
Merck	14,2781
BRN	1721408
Stability:	Stability Stable, but may be air sensitive. Incompatible with oxidizing agents, bases.