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307831

Sodium chromate

98%

Synonym(s):

Chromium sodium oxide, Disodium chromate

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About This Item

Linear Formula:
Na2CrO4
CAS Number:
7775-11-3
Molecular Weight:
161.97
NACRES:
NA.23
PubChem Substance ID:
24858629
UNSPSC Code:
12352302
EC Number:
231-889-5
MDL number:
MFCD00003484
Assay:
98%
Form:
solid
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Quality Segment

assay

98%

form

solid

reaction suitability

core: sodium

SMILES string

[Na+].[Na+].[O-][Cr]([O-])(=O)=O

InChI

1S/Cr.2Na.4O/q;2*+1;;;2*-1

InChI key

PXLIDIMHPNPGMH-UHFFFAOYSA-N

Application

  • Green Synthetic Route of Sodium Chromate: Describes a novel method to produce sodium chromate from ferrochrome, which could lead to more sustainable production practices in the industry (Li et al., 2020).

Signal Word

Danger

Hazard Classifications

Acute Tox. 2 Inhalation - Acute Tox. 3 Oral - Acute Tox. 4 Dermal - Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 1B - Eye Dam. 1 - Muta. 1B - Repr. 1B - Resp. Sens. 1 - Skin Corr. 1B - Skin Sens. 1 - STOT RE 1

Storage Class

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

WGK

WGK 3

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

PPE (personal protective equipment)

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges

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