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Merck
CN

PHR3796

Polysorbate 40

certified reference material, pharmaceutical secondary standard

别名:

Polyethylene glycol sorbitan monopalmitate, Polyoxyethylene sorbitanmonopalmitate

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化学文摘社编号:
UNSPSC Code:
41116107
MDL number:
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SMILES string

O1C(C(C(C1)OCCO)OCCO)C(OCCO)COCCOC(=O)CCCCCCCCCCC

InChI

1S/C26H50O10/c1-2-3-4-5-6-7-8-9-10-11-24(30)34-19-18-31-20-22(32-15-12-27)26-25(35-17-14-29)23(21-36-26)33-16-13-28/h22-23,25-29H,2-21H2,1H3

InChI key

HMFKFHLTUCJZJO-UHFFFAOYSA-N

grade

certified reference material, pharmaceutical secondary standard

CofA

current certificate can be downloaded

packaging

pkg of 5x1 g

application(s)

pharmaceutical

storage temp.

2-30°C

Quality Level

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General description

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

Analysis Note

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

Other Notes

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.

存储类别

10 - Combustible liquids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

法规信息

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