Isotopic standard for chlorine
SIAL/NIST975A - NIST® SRM® 975a
Synonym: Sodium chloride; Halite; NaCl
CAS Number: 7647-14-5
Empirical Formula (Hill Notation): ClNa
Molecular Weight: 58.44
MDL Number: MFCD00003477
Linear Formula: NaCl
Product Type: Chemical
application(s) | pharmaceutical (small molecule) |
format | neat |
grade | certified reference material |
InChI | 1S/ClH.Na/h1H;/q;+1/p-1 |
InChI key | FAPWRFPIFSIZLT-UHFFFAOYSA |
manufacturer/tradename | NIST® |
mp | 801 °C (lit.) |
packaging | pkg of 0.25 g |
Quality Level | 100 ![]() |
SMILES string | [Na+].[Cl-] |
General description: | This Standard Reference Material (SRM) is intended for use as an isotopic standard. SRM 975a consists of 0.25 g of sodium chloride (NaCl). Purity of the NaCl is 99.89 % by mass. For more information, please refer to the COA and SDS. SRM 975A_cert ![]() ![]() ![]() ![]() |
Legal Information: | NIST is a registered trademark of National Institute of Standards and Technology |
Legal Information: | SRM is a registered trademark of National Institute of Standards and Technology |
RIDADR | NONH for all modes of transport |
WGK Germany | WGK 1 |
Flash Point(F) | Not applicable |
Flash Point(C) | Not applicable |
mp | 801 °C (lit.) |
UNSPSC | 12352200 |