Technical information
| Antichlor | Synonym |
|---|---|
|
7772-98-7
|
CAS-No
|
|
231-867-5
|
EC-No
|
|
Na2S2O3
|
Linear formula
|
|
White crystalline powder
|
Appearance
|
|
701 g/l (20ºC)
|
Solub. in H2O
|
|
6.0-8.5 (50 g/l, H2O, 20ºC)
|
pH value
|
|
158.11 g/mol
|
Molecular Weight
|
|
48.5ºC
|
Melting point
|
|
1.67 g/cm3
|
Spec. density
|
|
1350 Kg/m3
|
Bulk. Density
|
|
2832-30-00
|
HS-No
|
|
Eye irritation, Skin irritation, Warning, H315, H319, H335, P261, P264, P271, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P403+P233, P405, P501 LGK 10 - 13
|
GHS
|
|
Keep container tightly closed in a dry and well-ventilated place
|
Storage Conditions
|
|
≥99%
|
Assay
|
