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位置:首页 > 品牌 > Sigma-Aldrich > L-脯氨酸

L-Proline

L-脯氨酸

品牌
SAFC
CAS
147-85-3
货号
1.07430
包装型号
规格纯度
EMPROVE® EXPERT Ph Eur,JP,USP
参考价格
13486.5 *本价格含增值税费
促销
服务
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  • 包邮
  • 增值税票
数量
-+
产品名称:
147-85-3
L-Proline
Pro
L-脯氨酸
产品介绍:

产品说明

一般描述

EMPROVE® EXPERT Ph Eur,USP

分析说明

Assay (perchloric acid titration, calculated on dried substance)99.0 - 101.0 %Identity (IR-spectrum)passes testIdentity (specific rotation)passes testAppearancewhite or almost white, crystalline powder or colorless crystalsAppearance of solution (50 g/l; water)clear and colorlessSpec. rotation (α 20/D, 40 g/l, water, calc. on dried substance)-84.0 to -86.0Spec. rotation (α 25/D, 40 g/l, water, calc. on dried substance)-84.3 to -86.3Chloride (Cl)≤ 200 ppmSulfate (SO₄)≤ 300 ppmFe (Iron)≤ 10 ppmMn (Manganese)≤ 25 ppmZn (Zinc)≤ 130 ppmRelated Compounds, total (TLC)≤ 0.5 %Ninhydrin-positive substances (LC)(any ninhydrin-positive impurity)≤ 0.2 %Ninhydrin-positive substances (LC) (ammonium (570 nm))≤ 0.02 %Ninhydrin-positive substances (LC)(total impurities)≤ 0.5 %Residual solvents (ICH Q3C)excluded by manufacturing processSulfated ash (600 °C)≤ 0.1 %Loss on Drying (105 °C)≤ 0.4 %Bacterial endotoxins≤ 5 I.U./gTotal aerobic microbial count (TAMC)≤ 100 CFU/gTotal combined yeasts/moulds count (TYMC)≤ 100 CFU/gElemental impurity specifications have been set considering ICH Q3D (Guideline for Elemental Impurities). Class 1-3 elements are not likely to be present above the ICH Q3D option 1 limit, unless specified and indicated (*).Corresponds to Ph. Eur., USP.

法律信息

Emprove is a registered trademark of Merck KGaA, Darmstadt, Germany

基本信息

分子量115.13
MDL编号MFCD00064318
EC索引号205-702-2

产品性质

质量水平500
agencyJP
Ph. Eur.
USP
产品线EMPROVE® EXPERT
效能>5110 mg/kg LD50, oral (Rat)
pH值(酸碱度)5-7 (20 ℃, 100 g/L in H2O)
mp220-222 ℃ (decomposition)
溶解性 1500 g/L
密度1.35-1.38 g/cm3 at 25 ℃
堆积密度500 kg/m3
储存温度2-30℃
InChI1S/C5H9NO2/c7-5(8)4-2-1-3-6-4/h4,6H,1-3H2,(H,7,8)
InChI keyONIBWKKTOPOVIA-UHFFFAOYSA-N

安全信息

储存分类代码13 - Non Combustible Solids
WGKWGK 1
闪点(F)Not applicable
闪点(C)Not applicable

Sigma-Aldrich

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