L-Cystine factory

Min.Order / FOB Price:Get Latest Price

25 Kilogram	Negotiable

25 Kilogram

Negotiable

Min.Order :25 Kilogram
Purity: 99%min
Payment Terms : L/C,D/A,D/P,T/T,,Other

Keywords

cas 56-89-3 L-Cystine 56-89-3

Quick Details

Appearance:White crystal or crystalline powder
Application:Used in biochemical research, nutrient; cure congenital cystinuria etc..
PackAge:25kg/drum
ProductionCapacity:|Metric Ton|Day
Storage:Storage: All products should be stored at a dry and ventilated location away from fire and other dangerous goods, and should avoid direct sunlight.
Transportation:by sea or by air

Superiority:

L-Cystine

Properties:White crystal or crystalline powder, odorless, flavorless, almost insoluble in water or ethanol, soluble in diluted acid or basic hydroxide solutions.

Quality index:

Item	Index
Specific rotatory power[α] D20	-215º -225º
Clarity	≥ 98.0%
Ammonium salt[NH4]	≤ 0.02%
Chloride[CL]	≤ 0.02%
Residue on ignition	≤ 0.10%
Sulfate[SO4]	≤ 0.02%
Iron salt[Fe]	≤ 10 ppm
Heavy metal[Pb]	≤10 ppm
Arsenic salt	≤1 ppm
Other amino acid	Color layer can not be checked out.
Loss on drying	0.20%
Content	98.5 -101.0%

Use:

Used in biochemical research, nutrient; cure congenital cystinuria etc..

Storage:

Stored in sealed container at room temperature.

Packing:

Packed in cardboard drum with the lining of two layers of plastic bags. NW:25 KG per drum.

L-Cystine(Cas no:56-89-3)

Details: