This product is not food grade. Unless otherwise stated, this product is intended for research use only. It is not suitable for any other purpose, which includes, but is not limited to, unauthorized commercial use, in vitro diagnostic use, or therapeutic use in humans or animals.
258148
Ácido clorídrico
37%, ACS reagent
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Sobre este item
Fórmula linear:
HCl
Número CAS:
Peso molecular:
36.46
NACRES:
NA.21
PubChem Substance ID:
UNSPSC Code:
12352301
EC Number:
231-595-7
MDL number:
Beilstein/REAXYS Number:
1098214
Assay:
36.5-38.0% (ACS specification), 37%
Form:
liquid
Grade:
ACS reagent
Preço e disponibilidade não estão disponíveis no momento.
Assistência Técnica
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Estamos aqui para ajudarNome do produto
Ácido clorídrico, ACS reagent, 37%
grade
ACS reagent
Quality Segment
agency
suitable for GB 5009.253-2016, suitable for SM 5210
vapor density
1.3 (vs air)
vapor pressure
3.23 psi ( 21.1 °C), 7.93 psi ( 37.7 °C)
assay
36.5-38.0% (ACS specification), 37%
form
liquid
impurities
≤1 ppm free chlorine
ign. residue
≤5 ppm
color
APHA: ≤10, free from suspended matter or sediment
pH
<1
bp
>100 °C (lit.)
solubility
water: soluble
density
1.18 g/mL at 20 °C
anion traces
bromide (Br-): ≤0.005%, sulfate (SO42-): ≤1 ppm, sulfite (SO32-): ≤1 ppm
cation traces
As: ≤0.01 ppm, Fe: ≤0.2 ppm, NH4+: ≤3 ppm, heavy metals: ≤1 ppm (by ICP)
storage temp.
room temp
SMILES string
Cl
InChI
1S/ClH/h1H
InChI key
VEXZGXHMUGYJMC-UHFFFAOYSA-N
Application
Fonte de cloro para uma cloração mais segura e mais ecológica de compostos aromáticos e compostos carbonila a,b-insaturados.
Monocloração oxidativa altamente seletiva para sintetizar intermediários orgânicos: 2-Clorotolueno, 2-cloroanilina, 2-clorofenol e 2-cloro-4-metilfenol
Halogenação prática de compostos carbonila α,β-insaturados com OXONE® e ácido hidrohálico (HBr, HCl)
Monocloração oxidativa altamente seletiva para sintetizar intermediários orgânicos: 2-Clorotolueno, 2-cloroanilina, 2-clorofenol e 2-cloro-4-metilfenol
Halogenação prática de compostos carbonila α,β-insaturados com OXONE® e ácido hidrohálico (HBr, HCl)
Packaging
Unidades únicas de 2,5l-GL precisam de um abridor de latas para abertura do recipiente de envio de metal.
Other Notes
As especificações da ACS são iguais às do produto 320331
Legal Information
OXONE is a registered trademark of E. I. du Pont de Nemours and Company
1 of 1
Este Item | |||
|---|---|---|---|
| description ACS reagent, 37% | description Meets ACS Specifications, Meets Reagent Specifications for testing USP/NF monographs GR ACS | description 31.5-35.5% | description 34-37% OmniTrace |
| grade ACS reagent | grade ACS reagent | grade - | grade - |
| assay 36.5-38.0% (ACS specification), 37% | assay - | assay - | assay - |
| Quality Level 200 | Quality Level 200 | Quality Level 200 | Quality Level 100 |
| agency suitable for SM 5210, suitable for GB 5009.253-2016 | agency meets USP/NF | agency - | agency suitable for GB 5009.253-2016, suitable for EPA 200.7, suitable for SM 5210, suitable for EPA 200.8 |
| form liquid | form liquid | form liquid | form liquid |
| storage temp. room temp | storage temp. room temp | storage temp. room temp | storage temp. room temp |
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signalword
Danger
hcodes
Hazard Classifications
Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1B - STOT SE 3
target_organs
Respiratory system
Classe de armazenamento
8B - Non-combustible corrosive hazardous materials
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
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is this food grade
1 answer-
Helpful?
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How can I determine the shelf life / expiration / retest date of this product?
1 answer-
If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/418/501/product-dating-information-06-25-mk.pdfHelpful?
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How is shipping temperature determined? And how is it related to the product storage temperature?
1 answer-
Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf
Helpful?
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Is this HCl dilluted in ETOH?
1 answer-
According to Section 15 of the product Safety Data Sheet, this product is diluted in water.
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Hi! What concentration does this solution have in mol/dm^3? Kind regards
1 answer-
Molarity (moles/L) = Density (g/L) ÷ Molecular Weight (g/mol) * purity
= 1200 g/L ÷ 36.46 g/mol * 0.373
= 12.276 mol/LHelpful?
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What is the difference between 258148-6x500ml and 25148-6x500ml-GL? I want the ones that come in non-glass bottles.
1 answer-
Product 258148-6X500ML is 6 bottles with 500 mL of HCl in a plastic bottle. The SKU ending with the -GL signifies the glass bottle. The difference is in the packaging of the reagent.
Helpful?
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