Sodium dithionite (Hydrosulfite) for Indigo dyes
Sodium dithionite (Hydrosulfite) for Indigo dyes
Sodium dithionite (Hydrosulfite) for Indigo dyes

Sodium dithionite (Hydrosulfite) for Indigo dyes

Product No.:
hydrosulfit
2-4 business days 2-4 business days  (abroad may vary)
1,95 EUR

incl. 19% tax excl. Shipping costs

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Description
Sodium dithionite, known as Hydrosulfite, (Na2S2O4) is used to reduce the oxygen in the vat.
Indigo is a well known vat dye.
You also can resuscitate your dye if there is still enough indigo in the pott.
Not suitable for consumption.
Technical Details
Sodium dithionite (min. 88%, technical)

Other names: Sodium Hydrosulfite, Sodium Hypodisulfite, Blankite
molecular formula: Na2S2O4
Molar mass: 174.11g/mol
density: 2,38g/cm3
content: min. 88%, technical
CAS number: 7775-14-6
EC number: 231-890-0
EC index number: 016-028-00-1
Storage class: 4.2
UN number: 1384
 
GHS labelling elements:

GHS-Piktogramm-Flamme GHS-Piktogramm-Ausrufezeichen



Danger warnings:
H251 Self-heating; may catch fire.
H302 Harmful if swallowed.
EUH031 Contact with acids liberates toxic gases.
Safety Instructions:
P102 Keep out of the reach of children.
P235+P410 Keep cool, protect from sunlight.
P280 Wear protective gloves / protective clothing / eye protection / face protection.
P301+P312 IF INGESTION: If you feel unwell, call a POISON CENTER or doctor.
P407 Wipe air gap Stacks / leave pallets.
P420 Keep away from other materials.
P501 Dispose of contents / container according to local / regional / national / international regulations.



Translated with www.DeepL.com/Translator (free version)
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This product is compatible with (for example):

Indigo Powder, natural
TOP
Indigo Powder, natural
Indigo (Indigofera tinctoria) for plantdying
This indigo powder is very clean and therefor it has a good dyepower and give deep color.
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Indigo Granules, synthethic
Indigo Granules, synthethic
Fine, synthetic indigo granules for dyeing.
In application just like natural indigo.
The colour is strong and a slightly different blue than natural indigo.
Not suitable for consumption.
 
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This product is similar to:

Indigo Granules, synthethic
Indigo Granules, synthethic
Fine, synthetic indigo granules for dyeing.
In application just like natural indigo.
The colour is strong and a slightly different blue than natural indigo.
Not suitable for consumption.
 
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Indigo Powder, natural
TOP
Indigo Powder, natural
Indigo (Indigofera tinctoria) for plantdying
This indigo powder is very clean and therefor it has a good dyepower and give deep color.
1a quality from El Salvador
Not suitable for consumption.
17,90 EUR

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