CAS 632-13-3; s-isoserine

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货号

品牌

产品名称

规格

包装、参考价格

L812179

MACKLIN

L-异丝氨酸

98%

26元/250mg; 30元/1g; 47元/5g; 186元/25g; 726元/100g;

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储存：室温
状态：白色-几乎白色晶体-粉末

I0828

TCI

L-Isoserine

>98.0%(T)

250元/1G; 890元/5G;

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基本信息

纯度/分析方法	>98.0%(T)
分子式/分子量	C₃H₇NO₃ = 105.09
外观与形状(20℃)	固体
储存在惰性气体下	存放于惰性气体之中
应避免的情况	湿气 (分解)
Reaxys-RN	1721415
PubChem物质ID	135727078
MDL编号	MFCD03428326

技术规格

Appearance	White to Almost white powder to crystal
Purity(Nonaqueous Titration)	min. 98.0 %
Specific rotation [a]20/D	-31.0 to -34.0 deg(C=1, H2O)

物性(参考值)

熔点	197 ℃
比旋光度 [α]D	-33° (C=1,H2O)
水溶性	可溶

H60945

Alfa Aesar

L-Isoserine

98%

1059元/250mg; 3433元/1g;

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应用
It is an important raw material and intermediate used in organic synthesis, pharmaceuticals, agrochemicals and dyestuffs.

备注
Incompatible with strong oxidizing agents. Store under room temperature. Moisture sensitive.

基本信息

MDL
MFCD03428326

分子式
C₃H₇NO₃

分子量
105.09

熔点
197-198°

灵敏度
Moisture Sensitive. Ambient temperatures.

形态
Solid

溶解性
Slightly soluble in water.

安全信息

TSCA
否

222535

Fluorochem

(S)-3-Amino-2-hydroxypropanoic acid

95%

220元/1g; 462元/5g; 748元/10g; 1496元/25g;

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基本信息

CAS Number	632-13-3
MDL Number	MFCD03428326
Melting Point	197 - 198 ℃

安全信息

图形或危害标志
危险性说明	H315: Causes skin irritation. H319: Causes serious eye irritation. H335: May cause respiratory irritation.
防范说明	P233: Keep container tightly closed. P260: Do not breathe . P261: Avoid breathing . P264: Wash hands thoroughly after handling. P271: Use only outdoors or in a well-ventilated area. P280: Wear . P302 + P352: IF ON SKIN: Wash with plenty of soap and water. P304: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing.. P304 + P340: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing. P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P312: Call a POISON CENTER or doctor/physician if you feel unwell. P321: Specific treatment (see relevant procedures. on this label). P332 + P313: If skin irritation occurs: Get medical advice/ attention. P337 + P313: If eye irritation persists: Get medical advice/attention. P340: Remove victim to fresh air and keep at rest in a position comfortable for breathing. P362: Take off contaminated clothing and wash before reuse. P403: Store in a well-ventilated place. P403 + P233: Store in a well-ventilated place. Keep container tightly closed. P405: Store locked up. P501: Dispose of contents/container to in accordance with local regulation .