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Merck
CN

1.06447

二水合柠檬酸三钠

EMPROVE® EXPERT, Ph. Eur., BP, ChP, JP, USP, ACS, E 331

别名:

柠檬酸钠三盐基 二水合物, 柠檬酸 三钠盐 二水合物, 柠檬酸三钠 二水合物

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关于此项目

线性分子式:
HOC(COONa)(CH2COONa)2 · 2H2O
化学文摘社编号:
6132-04-3
分子量:
294.10
UNSPSC Code:
12352107
EC Index Number:
200-675-3
E Number:
E331
MDL number:
MFCD00150031
Beilstein/REAXYS Number:
6104939

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产品名称

二水合柠檬酸三钠, EMPROVE® EXPERT, Ph. Eur., BP, ChP, JP, USP, ACS, E 331

InChI

1S/C6H8O7.3Na.2H2O/c7-3(8)1-6(13,5(11)12)2-4(9)10;;;;;/h13H,1-2H2,(H,7,8)(H,9,10)(H,11,12);;;;2*1H2/q;3*+1;;/p-3

SMILES string

O.O.[Na+].[Na+].[Na+].OC(CC([O-])=O)(CC([O-])=O)C([O-])=O

InChI key

NLJMYIDDQXHKNR-UHFFFAOYSA-K

agency

BP
ChP
JP
Ph. Eur.
USP
suitable for SM 4500 - NH3

product line

EMPROVE® EXPERT

form

solid

feature

RNase and DNase free

impurities

endotoxins, low

pH

7.5-9.0 (25 °C, 50 g/L in H2O)

pKa 

(1) 3.1, (2) 4.8, (3) 6.4

mp

150 °C (anhydrous substance)
>300 °C (lit.)

application(s)

liquid formulation
ophthalmics
parenterals
pharma/biopharma processes
pharmaceutical
semi-solid formulation
solid formulation

storage temp.

2-30°C

Quality Level

500

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相关类别

Application

tri-Sodium citrate dihydrate is typically used as a citrate buffer system component for biomolecule downstream chromatography steps or final liquid formulation.

General description

Finding the right excipient that matches your needs as well as regulatory demands can be a complicated challenge. With our application know-how and regulatory expertise, we support you in every step of development, scale-up, and production.
As part of our Emprove® Program, our raw materials are offered with extensive documentation facilitating compliance of your pharma and biopharma product, full supply chain transparency and risk mitigation. Our SAFC® portfolio of high-quality products for biopharmaceutical and pharmaceutical formulation and production withstands strict quality control procedures and is produced according to applicable cGMP guidelines.

Legal Information

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

存储类别

11 - Combustible Solids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

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Formulation

Learn more on mAb subcutaneous or intravenous formulation, and the relevant associated products, including excipients.

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This page is intended to make it easier to find the consumables you need based on the analytical method you’re using. Methods included on this page come from the EPA, Standard Methods and ASTM.

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