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di-Sodium Oxalate standard for volumetry, ACS

Oxalic Acid Sodium Salt

Assay (Perm.) (after drying at 130°C): 99.95-100.05%
Code
241706
CAS
62-76-0
Molecular Formula
(NaCOO)2
Molar mass
134.00 g/mol

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code packaging size price per unit box price per unit
Code & packaging Price per piece
241706.1608
code
241706.1608
packaging size
100 g
price per unit
single 53,70€
box price per unit
molecule for: di-Sodium Oxalate standard for volumetry, ACS
Solubility:
water 37 g/l at 20 °C
Physical Description:
solid
Product Code:
241706
Product Name:
di-Sodium Oxalate standard for volumetry, ACS
Quality Name:
standard for volumetry, ACS
Headline Comment:
Primary Chemical Matter
Specifications:
Uncertainty: See certificate
Traceability: NIST
Assay (Perm.) (after drying at 130°C): 99.95-100.05%

Maximum limit of impurities
Insoluble matter in H2O: 0.005 %
Darkened substances by H2SO4: passes test
Chloride (Cl): 0.002%
Ammonium (NH4): 0.002%
Phosphate (PO4): 0.005 %
Sulfate (SO4): 0.002%
Neutrality: passes test
Heavy metals (as Pb): 0.002%
Cu: 0.001 %
Fe: 0.0005 %
K: 0.005 %
Ni: 0.001 %
Pb: 0.001 %
Hazard pictograms
  • GHS07 Hazard
WGK:
1
Storage:
Room Temperature.
Signal Word:
Warning
GHS Symbols:
GHS07
H Phrases:
H312
H302
P Phrases:
P264
P270
P301+P312
P302+P352
P312
P501
P322
P330
P363
Master Name:
di-Sodium Oxalate
Synonyms Long Text:
Oxalic Acid Sodium Salt
EINECS:
200-550-3
CS:
29171100
Index Nr.:
607-007-00-3
Download TDS file for complete specifications