DL-Methionine

CAS No.: 59-51-8
Standard:AJI, USP, EP, FCC

Function and application: Food additive, nutritional supplement, pharmaceutical ingredients etc.
Packaging: 25kg/bag(drum), others as required
MOQ：25kg
Shelf life: two years

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[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[Product parameters, parameters]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]

分子量:

CAS 号:

59-51-8

Specification:

DL-Methionine	AJI92	USP26	EP4	FCC V
Description	White crystals or crystalline powder	White crystals or crystalline powder	White crystals or crystalline powder	White crystals or crystalline powder
Identification	Conform	---	Conforms to the requirements	Conforms to the requirements
Assay	99.0%~100.5%	98.5%～101.5%	99.0%～101.0%	98.5%~101.5%
pH	5.6~6.1	5.6~6.1	5.4～6.1	5.6～6.1
Transmittance	≥98.0%	---	---	---
Loss on drying	≤0.30%	≤0.4%	≤0.5%	≤0.5%
Residue on ignition	≤0.10%	≤0.5%	≤0.1%	≤0.1%
Chloride	≤0.020%	≤0.02%	≤0.02%	---
Heavy Metals	≤10ppm	≤0.0015%	≤0.001%	---
Iron	≤10ppm	≤0.003％	---	---
Sulfate	≤0.020%	≤0.03%	≤0.02%	---
lead[Pb]	---	---	---	≤5ppm
Arsenic	≤1ppm	---	≤0.0001%	---
Ammonium	≤0.02%	---	≤0.02%	---
Other amino acids	None	Conforms	---	---
Pyrongen	Conforms	---	---	---
Clear and colorless	---	---	Clear, colorless	---
Related substance	---	---	Meets with the requirements	---
Particle size	---	---	≥95%--＜50um- ≥1.0%≥100um	---

CONTACT US

Shijiazhuang Haitian Amino Acid Co., Ltd.

TEL：+86-311-88908111
FAX：+86-311-88901888
EMAIL：sales@aminoacidchem.com
ADD：Shijiazhuang City, Hebei,P. R. China.

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