NIST973
Boric acid
NIST® SRM® 973, acidimetric standard
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About This Item
Linear Formula:
H3BO3
CAS Number:
Molecular Weight:
61.83
MDL number:
UNSPSC Code:
41116107
PubChem Substance ID:
NACRES:
NA.24
grade
certified reference material
Quality Level
vapor pressure
2.6 mmHg ( 20 °C)
packaging
pkg of 100 g
manufacturer/tradename
NIST®
mp
160 °C (dec.) (lit.)
format
neat
SMILES string
OB(O)O
InChI
1S/BH3O3/c2-1(3)4/h2-4H
InChI key
KGBXLFKZBHKPEV-UHFFFAOYSA-N
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General description
This Standard Reference Material (SRM) is certified as a chemical of known assay and is intended for use as a primary acidimetric standard. The SRM consists of highly purified boric acid (H3BO3) in a 100 g bottle. For more information, please refer to the SDS and COA.
SRM 973_cert
SRM 973_SDS
SRM 973_cert
SRM 973_SDS
Other Notes
Example analytes are listed below as a reference. Please download a current certificate at nist.gov/SRM for current analytes and certified values.
Boric Acid
See certificate for values and more details at nist.gov/SRM.
Boric Acid
See certificate for values and more details at nist.gov/SRM.
Legal Information
NIST is a registered trademark of National Institute of Standards and Technology
SRM is a registered trademark of National Institute of Standards and Technology
related product
Product No.
Description
Pricing
Signal Word
Danger
Hazard Statements
Precautionary Statements
Hazard Classifications
Repr. 1B
WGK
WGK 1
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Regulatory Information
危险化学品
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Certificates of Analysis (COA)
Lot/Batch Number
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