28-2170
Sodium carbonate
JIS special grade, ≥99.5%
Synonym(s):
Calcined soda, Carbonic acid disodium salt, Soda ash
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About This Item
grade
JIS special grade
assay
≥99.5%
form
solid
availability
available only in Japan
pH
12 (25 °C, 106 g/L)
mp
851 °C (lit.)
storage temp.
15-25°C
SMILES string
O=C(O[Na])O[Na]
InChI
1S/CH2O3.2Na/c2-1(3)4;;/h(H2,2,3,4);;/q;2*+1/p-2
InChI key
CDBYLPFSWZWCQE-UHFFFAOYSA-L
Biochem/physiol Actions
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signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2
Storage Class
13 - Non Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
Regulatory Listings
Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.
Substances Subject to be Indicated Names
ishl_indicated
Substances Subject to be Notified Names
ishl_notified
28-2170-5-500G-J:4.54817301629E12
jan
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