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Sodium 3-chloro-2-hydroxypropanesulfonate hemihydrate, 98%, Thermo Scientific Chemicals
Description
Sodium 3-chloro-2-hydroxypropanesulfonate hemihydrate is used to prepare negatively charged probe particles to investigate effect of nanoporosity of cellulosic fibers on their streaming potential and their interactions with cationic polyelectrolytes, to prepare surface-derivatized microcrystalline cellulose (MCC) particles having either a strong positive or a strong negative zeta potential.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Sodium 3-chloro-2-hydroxypropanesulfonate hemihydrate is used to prepare negatively charged probe particles to investigate effect of nanoporosity of cellulosic fibers on their streaming potential and their interactions with cationic polyelectrolytes, to prepare surface-derivatized microcrystalline cellulose (MCC) particles having either a strong positive or a strong negative zeta potential.
Solubility
Soluble in water.
Notes
Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Incompatible with oxidizing agents.

Specifications
Specifications
Melting Point | ∽256°C (decomposition) |
Quantity | 100 g |
Beilstein | 4164376 |
Solubility Information | Soluble in water. |
Formula Weight | 205.60 (196.59 Anhydrous) |
Percent Purity | 98% |
Chemical Name or Material | Sodium 3-chloro-2-hydroxypropanesulfonate hemihydrate |
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Certificates
Certificates
A lot number is required to show results for certificates. To find your lot number on previous orders use our order status area.
Lot Number | Certificate Type | Date | Catalog Number |
---|---|---|---|
10214091 | Certificate of Analysis | 21/09/2023 | L14018.22,L14018.36 |
10247101 | Certificate of Analysis | 30/06/2023 | L14018,L14018.22,L14018.36 |
I15Q36 | Certificate of Analysis | 08/12/2021 | L14018.22,L14018.36 |
10117262 | Certificate of Analysis | 06/12/2021 | L14018.22,L14018.36 |
10214091 | Certificate of Analysis | 06/12/2021 | L14018.22,L14018.36 |
Safety and Handling

- Sodium 3-chloro-2-hydroxypropanesulphonatehemihydrate
- Warning
- Serious eye damage/eye irritation Category 2
- Skin corrosion/irritation Category 2
- Specific target organ toxicity Category 3
- H315-Causes skin irritation.
- H319-Causes serious eye irritation.
- H335-May cause respiratory irritation.
- P280-Wear protective gloves/protective clothing/eye protection/face protection.
- P302+P352-IF ON SKIN: Wash with plenty of water/soap.
- P304+P340-IF INHALED: Remove person to fresh air and keep comfortable for breathing.
- P312-Call a POISON CENTER/doctor/if you feel unwell.
- P332+P313-If skin irritation occurs: Get medical advice/attention.
- P337+P313-If eye irritation persists: Get medical advice/attention.
- MIXTURE LIST-Contains : Sodium 3-chloro-2-hydroxypropanesulphonatehemihydrate
RUO – Research Use Only
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