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�鳥怏特仲�?埰懿燼,H-Arg-OH·HCL ">
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L-Arginine hydrochloride
�鳥怏特仲�?埰懿燼
H-Arg-OH·HCL
1119-34-2
Reference Standard

Product Name: H-Arg-OH·HCL

CAS#: 1119-34-2

Synonyms: L-Arginine hydrochloride

Molecular Formula: C6H14N4O2·HCL


Molecular Weight: 210.66

Specifications: (Reference standard: AJI92)

Item
Standard

Appearance
White fine crystals

Specific rotation[α]20/D

(C=8 in 6N HCl)
+22.1 to +22.9°

+26.7 to +27.7°

calc.as free base

State of solution

(Transmittance)
Clear and colorless

Not less than 98.0%

Chloride (Cl)
16.58 to 17.00%

Ammonium (NH4)
Not more than 0.02%

Sulfate (SO4)
Not more than 0.020%

Iron (Fe)
Not more than 20ppm

Heavy metal(Pb)
Not more than 10ppm

Arsenic(As2O3)
Not more than 1ppm

Other amino acids
Chromatographically

Not detectable

Loss on drying
Not more than 0.20%

Residue on ignition(sulfated)
Not more than 0.10%

Assay
98.5 to101.0%

PH
4.7 to 6.2

Reference Standard

Product Name: H-Arg-OH·HCL

CAS#: 1119-34-2

Synonyms: L-Arginine hydrochloride

Molecular Formula: C6H14N4O2·HCL


Molecular Weight: 210.66

Specifications: (Reference standard: AJI92)

Item
Standard

Appearance
White fine crystals

Specific rotation[α]20/D

(C=8 in 6N HCl)
+22.1 to +22.9°

+26.7 to +27.7°

calc.as free base

State of solution

(Transmittance)
Clear and colorless

Not less than 98.0%

Chloride (Cl)
16.58 to 17.00%

Ammonium (NH4)
Not more than 0.02%

Sulfate (SO4)
Not more than 0.020%

Iron (Fe)
Not more than 20ppm

Heavy metal(Pb)
Not more than 10ppm

Arsenic(As2O3)
Not more than 1ppm

Other amino acids
Chromatographically

Not detectable

Loss on drying
Not more than 0.20%

Residue on ignition(sulfated)
Not more than 0.10%

Assay
98.5 to101.0%

PH
4.7 to 6.2

제품관련분야 기타, 의약,중간체
Sichuan Tongsheng Amino acids Co.,Ltd.
전화번호 +86-838-3060386
팩스번호 86-838-2274207
홈페이지 www.aminoacid.cc
이메일 aminoacidcc@yahoo.com.cn
주소 :Room 2-2-1, Building D-2, Beiguang subzone, Deyang, SiChuan, China
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