草酸，Oxalic acid；certified reference material, pharmaceutical secondary standard

草酸标准品；无水草酸；Ethanedioic acid；Ascorbic Acid Impurity E (Ph. Eur.), Sodium Ascorbate Impurity E (Ph. Eur.)

线性分子式: HO2CCO2H CAS号: 144-62-7 分子量: 90.03 Beilstein: 385686 MDL编号: MFCD00002573

制造商品牌: 色谱科 Supelco , 西格玛 Sigma-Aldrich

货号（SKU）: PHR3291

CAS号: 144-62-7

MDL号: MFCD00002573

签订合同 √ 正规发票 √ 技术支持 √ 质量保障 √ 全程可追溯 √

目录价.SKU-Variant

500mg

¥3,151.02

数量:

说明

一般描述

Pharmaceutical secondary standards for application in quality control provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards

分析说明

These secondary standards offer multi-traceability to the USP, EP and BP primary standards, where they are available.

其他说明

This Certified Reference Material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis.

附注

To see an example of a Certificate of Analysis for this material enter LRAA6959(changes by product) in the Documents slot below. This is an example certificate only and may not be the lot that you receive.

属性

等级

certified reference material
pharmaceutical secondary standard

质量水平

300

蒸汽密度

4.4 (vs air)

蒸汽压

<0.01 mmHg ( 20 °C)

包装

pkg of 500 mg

mp

189.5 °C (dec.) (lit.)

储存温度

2-30°C

SMILES string

OC(=O)C(O)=O

InChI

1S/C2H2O4/c3-1(4)2(5)6/h(H,3,4)(H,5,6)

InChI key

MUBZPKHOEPUJKR-UHFFFAOYSA-N

安全信息

象形图

GHS05,GHS07

警示用语：

Danger

危险声明

H302 + H312 - H318

预防措施声明

P264 - P270 - P280 - P301 + P312 - P302 + P352 + P312 - P305 + P351 + P338

危险分类

Acute Tox. 4 Dermal - Acute Tox. 4 Oral - Eye Dam. 1

储存分类代码

11 - Combustible Solids

WGK

WGK 1

个人防护装备

dust mask type N95 (US), Eyeshields, Gloves

商品规格

属性名称	属性值
储存温度 Storage temp.	常温阴凉避光
全球实时库存 Availability √	美国St. Louis ≥ 20 \| 欧洲Eur. ≥ 16 \| 東京Tokyo ≥ 5 \| 香港与北京 ≥ 20

商品标签 [tags]

草酸 (6)