Henan Sinocean Chemical Co. Ltd.

MSG

• Category :

  Inorganic chemicals

• Synonyms :

  L-Glutamic acid monosodium salt;disodium (2S)-2-aminopentanedioate;L-(+)Sodium glutamate;MSG;

• CAS NO :

  142-47-2

• EC NO :

  205-538-1

• Molecular Formula :

  C₅H₈NNaO₄

• Molecular Weight :

  169.1111

• Main Specifications :

• InChI :

  InChI=1/C5H9NO4.2Na/c6-3(5(9)10)1-2-4(7)8;;/h3H,1-2,6H2,(H,7,8)(H,9,10);;/q;2*+1/p-2

• Product description :

  
  CAS#:6106-04-3
  Description: Colorless or white columnar crystal and crystalline powder. It is inodorous and delicious, a slightly sweet and salt taste, no hygroscopic.
  Molecular Formula: C₅H₈NNaO₄·H₂O
  Molecular Weight:187.13
  Standard Specifications:

  Item	GB8967-88	FAO/WHO(1988)	FCC(IV)	Japanese Food Additive Standard
  Content %	≥ 99.0	99.0	90.5-101.5	99.0
  Transparency	≥ 98	--	--	--
  PH	6.7-7.2	6.7-7.2	--	6.7-7.2
  Specific Rotation [α]20	+24.8°~+25.3°	+24.8°~+25.3°	+24.8°~+25.3°	+24.8°~+23.5°
  [α]25	--	+29.7°~+30.2°	+29.7°~+30.2°	--
  Zinc %	≤ 0.0005
  Sulphate	≤0.03	--	--	--
  Lead %	--	≤0.0005	0.001	--
  Heavy Metals (as pb) %	≤0.001	≤0.001	≤0.002	≤0.001
  Arsenic (as As) %	≤ 0.00005	0.0002	--	0.00025 (As As2O3)
  Residue on Ignition %	≤0.5	≤ 0.5	≤ 0.5	≤ 0.5
  Clarity and color	--	--	pass	pass
  Pyrrolidone carboxylic acid	--	pass	--	--
  Iron %	≤ 0.0005	--	--	--

  Application: It is usually used as flavor enhancer in foods.
  Package: We offer the packing forms according to your request.
   

• Molecular Structure :