The pH of the material is not determined. However, the research grade product 807485, Polyethylene Glycol 400, lists a pH range of 5 - 7. Please see the link below to review this product:
https://www.sigmaaldrich.com/product/mm/807485
PHR2891
Polyethylene Glycol 400
certified reference material, pharmaceutical secondary standard
Synonym(s):
Poly(ethylene glycol), PEG
Sign In to View Organizational & Contract Pricing.
Select a Size
Change View
| Size/SKU | Availability | Price |
|---|---|---|
1 g | Check Cart for Availability | $173.00 |
About This Item
Linear Formula:
H(OCH2CH2)nOH
CAS Number:
UNSPSC Code:
12352104
NACRES:
NA.24
MDL number:
Quality Segment
grade
certified reference material, pharmaceutical secondary standard
agency
traceable to USP 1546445
API family
polyethylene glycol
CofA
current certificate can be downloaded
packaging
pkg of 1 g
greener alternative product characteristics
Safer Solvents and Auxiliaries
Learn more about the Principles of Green Chemistry.
sustainability
Greener Alternative Product
application(s)
pharmaceutical
greener alternative category
storage temp.
2-30°C
SMILES string
C(CO)O
InChI
1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2
InChI key
LYCAIKOWRPUZTN-UHFFFAOYSA-N
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
We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Green Chemistry. Polyethylene glycol (PEG) is an eco-friendly, biodegradable polymer widely used in pharmaceuticals and cosmetics. Its non-toxic nature and versatility make it a sustainable choice, derived from renewable resources, contributing to greener product formulations. Click here for more information.
Application
These Secondary Standards are qualified as Certified Reference Materials. These are suitable for use in several analytical applications including but not limited to pharma release testing, pharma method development for qualitative and quantitative analyses, food and beverage quality control testing, and other calibration requirements.
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.
1 of 1
This Item | |||
|---|---|---|---|
| agency traceable to USP 1546445 | agency traceable to USP 1546569 | agency traceable to USP 1546467 | agency traceable to USP 1546489 |
| grade certified reference material, pharmaceutical secondary standard | grade certified reference material, pharmaceutical secondary standard | grade certified reference material, pharmaceutical secondary standard | grade certified reference material, pharmaceutical secondary standard |
| application(s) pharmaceutical | application(s) pharmaceutical | application(s) pharmaceutical | application(s) pharmaceutical |
| storage temp. 2-30°C | storage temp. 2-30°C | storage temp. - | storage temp. 2-30°C |
| greener alternative product characteristics Safer Solvents and Auxiliaries | greener alternative product characteristics Safer Solvents and Auxiliaries | greener alternative product characteristics Safer Solvents and Auxiliaries | greener alternative product characteristics Safer Solvents and Auxiliaries |
| sustainability Greener Alternative Product | sustainability Greener Alternative Product | sustainability Greener Alternative Product | sustainability Greener Alternative Product |
Still not finding the right product?
Explore all of our products under Polyethylene Glycol 400
Storage Class
10 - Combustible liquids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
Certificates of Analysis (COA)
Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.
Already Own This Product?
Find documentation for the products that you have recently purchased in the Document Library.
-
what is pH of USP grade PEG 400?
1 answer-
Helpful?
-