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1.06557

di-Sodium oxalate

Name: di-Sodium oxalate
Brand: MM

for analysis EMSURE^®

동의어(들):

di-Sodium oxalate, Oxalic acid sodium salt

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크기 선택

보기 변경

제품정보 (DICE 배송 시 비용 별도)

실험식(Hill 표기법):

C₂Na₂O₄

CAS 번호:

62-76-0

Molecular Weight:

134.00

UNSPSC Code:

12352107

EC Index Number:

200-550-3

NACRES:

NA.21

MDL number:

MFCD00012465

Assay:

≥99.8% (manganometric)

Form:

solid

Solubility:

37 g/L

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도움 문의

속성

Quality Level

300

product line

EMSURE^®

assay

≥99.8% (manganometric)

form

solid

potency

375 mg/kg LD₅₀, oral (Rat)

loss

≤0.05% loss on drying, 105°C

pH

8 (20 °C, 30 g/L in H₂O)

mp

250-270 °C (decomposition)

solubility

37 g/L

density

2.27 g/cm³ at 20 °C

bulk density

600 kg/m³

anion traces

chloride (Cl^-): ≤0.002%, sulfate (SO₄^2-): ≤0.002%

cation traces

Fe: ≤0.0005%, K: ≤0.005%, N: ≤0.001%, heavy metals (as Pb): ≤0.001%

storage temp.

2-30°C

SMILES string

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

InChI

1S/C2H2O4.2Na/c3-1(4)2(5)6;;/h(H,3,4)(H,5,6);;/q;2*+1/p-2

InChI key

ZNCPFRVNHGOPAG-UHFFFAOYSA-L

설명

Analysis Note

Assay (manganometric): ≥ 99.8 %

pH-value (3 %, water): 6.5-8.5%

Chloride (Cl): ≤ 0.002 %

Sulfate (SO₄): ≤ 0.002 %

Total nitrogen (N): ≤ 0.001 %

Heavy metals (as Pb): ≤ 0.001 %

Fe (Iron): ≤ 0.0005 %

K (Potassium): ≤ 0.005 %

Loss on Drying (105°C): ≤ 0.05 %

Legal Information

EMSURE is a registered trademark of Merck KGaA, Darmstadt, Germany

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pictograms

GHS07

signalword

Warning

hcodes

H302 + H312

pcodes

P264 - P280 - P301 + P312 - P302 + P352 + P312 - P362 + P364 - P501

Hazard Classifications

Acute Tox. 4 Dermal - Acute Tox. 4 Oral

저장 등급

11 - Combustible Solids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c