製品名:L-Arginine
CAS番号 :74-79-3
EINECS NO:200-811-1
分子式: C6H14N4O2
分子量: 174.2
外観:hydrochloride is white or almost white crystalline powder hydrochloride, 無臭, an indication. 218 ℃ when roasting knot, 225 ℃ and then into a solid. 融点 235 ℃ (decomposition).
溶解性:水に溶ける, slightly soluble in hot ethanol, エタノールに不溶.
使用法:arginine is keeping infants growth essential amino acids. It is in the middle of the metabolites ornithine cycle, can cause into ammonia urea, lowering blood ammonia content. It is also the main components of sperm protein in promoting sperm production, sperm motion energy. 加えて, the static note arginine, can stimulate the pituitary gland to release growth hormone, pituitary function can be used for the test.
標準: AJI92
PRODUCT:
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L-arginine
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仕様:
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USP& AJI92
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場合:
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74-79-3
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EINECS:
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200-811-1
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外観
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白い結晶または結晶性粉末
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Identification(IR)
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Concordant with the reference spectrum
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アッセイ
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98.5〜101.5%
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Specific rotation[a]D
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+26.3°~+27.7°
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塩化(Cl)
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≤0.05%
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硫酸塩(SO4)
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≤0.03%
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鉄(Fe)
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≤30ppm
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ヘビーメタル(Pb)
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≤15ppm
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乾燥による損失
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≤0.50%
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着火時の残留物
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≤0.30%
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Chromatographic purity(TLC),%
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Impurity numbers≤2;
Any individual impurity≤0.5 |
有機揮発性不純物
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要件を満たしています
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