CAS 490-83-5; dehydroascorbicacid - �뵺�羺�ٷ��ַ

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货号

品牌

产品名称

规格

包装、参考价格

L793921

MACKLIN

（L）-脱氢抗坏血酸

10mM in DMSO

185元/1ml;

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储存：-20°C

L875792

MACKLIN

（L）-脱氢抗坏血酸

186元/50mg; 564元/250mg; 1762元/1g; 8189元/5g;

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储存：−20°C
状态：白色到浅棕色粉末

261556

Sigma-Aldrich

(L)-Dehydroascorbic acid

829.61元/250 MG; 1713.63元/1 G; 5564.88元/5 G;

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产品说明

包装

250 mg in glass bottle
1, 5 g in glass bottle

其他说明

Scripps Center for Metabolomics(斯克里普斯代谢组学中心)独立生成的串联质谱数据，可以PDF格式查看或下载。261556.pdf 经过测试的代谢物在Scripps Center for Metabolomics(斯克里普斯代谢组学中心) METLIN 代谢物数据库中有重点介绍。更多信息请见sigma.com/metlin。

基本信息

经验(实验)分子式	C₆H₆O₆
分子量	174.11
EC 号	207-720-6
MDL编号	MFCD00066467
PubChem化学物质编号	24855820
NACRES	NA.22

产品性质

形式	powder
质量水平	200
mp	228 ℃ (dec.) (lit.)
储存温度	−20℃
SMILES string	OC[C@H](O)[C@H]1OC(=O)C(=O)C1=O
InChI	1S/C6H6O6/c7-1-2(8)5-3(9)4(10)6(11)12-5/h2,5,7-8H,1H2/t2-,5+/m0/s1
InChI key	SBJKKFFYIZUCET-JLAZNSOCSA-N

安全信息

储存分类代码	13 - Non Combustible Solids
WGK	WGK 3
闪点(F)	Not applicable
闪点(C)	Not applicable
个人防护装备	dust mask type N95 (US), Eyeshields, Gloves

510208

Fluorochem

Dehydroascorbic acid

97%

638元/250mg; 1870元/1g;

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基本信息

CAS Number	490-83-5
MDL Number	MFCD00066467
Melting Point	228℃

安全信息

图形或危害标志
危险性说明	H302: Harmful if swallowed. 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. P270: Do not eat, drink or smoke when using this product. P271: Use only outdoors or in a well-ventilated area. P280: Wear . P301 + P312: IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell. P302 + P352: IF ON SKIN: Wash with plenty of soap and water. P304: IF INHALED: . 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 . on this label). P330: Rinse mouth. 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 local regulations.