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Hefei TNJ chemical industry co.,ltdL-Cystine factory//file1.lookchem.com/cas/reactions/2021/05/26/1728094.png
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L-Cystine factory CAS NO.56-89-3

MSDS/COA Download

Min.Order Quantity:
25 Kilogram
Purity:
99%min
Port:
main ports in China
Payment Terms:
L/C,D/A,D/P,T/T,Other

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Product Details

Keywords

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

Quick Details

  • ProName: L-Cystine factory
  • CasNo: 56-89-3
  • Molecular Formula: C3H7NO2S3
  • Appearance: White crystal or crystalline powder
  • Application: Used in biochemical research, nutrient...
  • DeliveryTime: within 7 days after confirm payment
  • PackAge: 25kg/drum
  • Port: main ports in China
  • ProductionCapacity: Metric Ton/Day
  • Purity: 99%min
  • Storage: Storage: All products should be stored...
  • Transportation: by sea or by air
  • LimitNum: 25 Kilogram

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

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)

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