No, Redi-Dri™ products can be stored under the same conditions as the equivalent non-Redi-Dri™ products.
901915
Sodium hydroxide
anhydrous, free-flowing, Redi-Dri™, reagent grade, ≥98%, pellets
Synonyma:
Caustic soda
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Vybrat velikost
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| Vám/Skladová položka | Dostupnost | Cena |
|---|---|---|
500 g | Obraťte se na zákaznický servis a vyžádejte si informaci o dostupnosti. | 2 110,00 Kč |
1 kg | Obraťte se na zákaznický servis a vyžádejte si informaci o dostupnosti. | 3 270,00 Kč |
O této položce
Lineární vzorec:
NaOH
Číslo CAS:
Molekulová hmotnost:
40.00
UNSPSC Code:
12352302
NACRES:
NA.21
MDL number:
Assay:
≥98%
Grade:
anhydrous, reagent grade
Form:
pellets
Solubility:
water: soluble 1260 g/L at 20 °C
2 110,00 Kč
Obraťte se na zákaznický servis a vyžádejte si informaci o dostupnosti.
Technický servis
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Dovolte nám, abychom vám pomohligrade
anhydrous, reagent grade
vapor density
>1 (vs air)
vapor pressure
<18 mmHg ( 20 °C), 3 mmHg ( 37 °C)
product line
Redi-Dri™
assay
≥98%
form
pellets
quality
free-flowing
impurities
≤1.0% sodium carbonate
pH
14 (20 °C, 50 g/L)
mp
318 °C (lit.)
solubility
water: soluble 1260 g/L at 20 °C
SMILES string
[OH-].[Na+]
InChI
1S/Na.H2O/h;1H2/q+1;/p-1
InChI key
HEMHJVSKTPXQMS-UHFFFAOYSA-M
General description
Redi-Dri™ technology eliminates clumping and the need for complicated procedures to keep your salts free-flowing. Keeping your salts dry helps improve your results by giving accurate measurements and easier-to-handle salts and buffers. Rather than drying your salts in an oven or desiccator or breaking them apart manually, Redi-Dri™ ensures that your salts will remain easy-to-use for months without worrying about anti-caking agents. Even after repeated openings you can be assured that your results are always accurate. Redi-Dri™ saves you time, energy and money by keeping your salts usable for longer!
Application
Features and Benefits
- Increased efficiency – Eliminate time and effort of loosening hardened powders
- Safety – Avoid risks of using tools of force to break up clumps
- Economy – Faster preparation and solvation increase productivity and reduce costs
- Assured quality – Excellent, expert-tested quality with no anti-caking agents
- Flexible volumes – Available from research amounts to scale-up quantities
Packaging
Bulk packages
Legal Information
Redi-Dri is a trademark of Sigma-Aldrich Co. LLC
1 of 1
Tato položka | |||
|---|---|---|---|
| description anhydrous, free-flowing, Redi-Dri™, reagent grade, ≥98%, pellets | description anhydrous, free-flowing, pellets, Redi-Dri™, ACS reagent, ≥97% | description ACS reagent, ≥97.0%, pellets | description puriss., meets analytical specification of Ph. Eur., BP, NF, 98-100.5%, pellets |
| form pellets | form pellets | form pellets | form pellets |
| solubility water: soluble 1260 g/L at 20 °C | solubility water: soluble 1260 g/L at 20 °C | solubility water: soluble 1,260 g/L at 20 °C | solubility water: soluble 1260 g/L at 20 °C |
| assay ≥98% | assay ≥97% | assay ≥97.0% | assay 98-100.5% |
| grade anhydrous, reagent grade | grade anhydrous, ACS reagent | grade ACS reagent | grade puriss. |
| mp 318 °C (lit.) | mp 318 °C (lit.) | mp 318 °C (lit.) | mp 318 °C (lit.) |
| pH 14 (20 °C, 50 g/L) | pH - | pH (ca.> 14 at 100 g/l at 20 °C) | pH - |
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signalword
Danger
hcodes
Hazard Classifications
Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1A
Skladovací třída
8B - Non-combustible corrosive hazardous materials
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
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Are there any special storage conditions that must be maintained?
1 answer-
Helpful?
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How does Redi-Dri™ help keep salts and buffers free-flowing?
1 answer-
Redi-Dri™ products are specially handled and the bottle is specially designed to ensure that the product will remain dry without adding impurities or additives to the product. Ensuring that you receive the highest quality material that is easy to handle.
Helpful?
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How long will material remain free-flowing after it is opened?
1 answer-
While the exact amount of time your material will remain free-flowing can vary, this largely depends on the ambient storage conditions and how many times it is opened.
Helpful?
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