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8.04240

Glutardialdehyde bis (sodium hydrogen sulfite)

for synthesis

Synonym(s):

Glutardialdehyde bis (sodium hydrogen sulfite), Pentane-1,5-dial-bis(sodium bisulfit)

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Size/SKUAvailabilityPrice
250 g
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CZK 1,510.00
CZK 1,132.50

About This Item

Linear Formula:
CH2[CH2CH(OH)SO3Na]2
CAS Number:
Molecular Weight:
308.24
MDL number:
UNSPSC Code:
12352107
EC Index Number:
231-043-5
NACRES:
NA.22
Form:
powder

CZK 1,132.50

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Quality Segment

form

powder

pH

3-5 (20 °C, 100 g/L in H2O)

mp

>300 °C

solubility

285 g/L

storage temp.

2-30°C

SMILES string

[S](=O)(=O)([O-])[C@H](O)CCC[C@@H]([S](=O)(=O)[O-])O

InChI

1S/C5H12O8S2/c6-4(14(8,9)10)2-1-3-5(7)15(11,12)13/h4-7H,1-3H2,(H,8,9,10)(H,11,12,13)/p-2/t4-,5+

InChI key

YVGZCLMIVQGEPB-SYDPRGILSA-L

Analysis Note

Assay (iodometric): ≥ 95.0 %
Identity (IR): passes test

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This Item
1.065288.063568.14393
Quality Level

200

Quality Level

300

Quality Level

200

Quality Level

200

solubility

285 g/L

solubility

650 g/L

solubility

-

solubility

-

mp

>300 °C

mp

150 °C (decomposition)

mp

-44 °C

mp

-33 °C

storage temp.

2-30°C

storage temp.

2-30°C

storage temp.

2-30°C

storage temp.

2-30°C

form

powder

form

powder

form

liquid

form

liquid

pH

3-5 (20 °C, 100 g/L in H2O)

pH

3.5-5 (20 °C, 50 g/L in H2O)

pH

4.5 (20 °C in H2O)

pH

3.1-4.5 (20 °C in H2O)


pictograms

Exclamation mark

signalword

Warning

Hazard Classifications

Skin Irrit. 2 - Skin Sens. 1

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable



Certificates of Analysis (COA)

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