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Dear Customer:

The current international situation is complex and volatile, and uncertain tariff policies may potentially impact our product prices. Given these uncertainties, we value your understanding regarding order-related matters.

If you decide to place an order during this period, we reserve the right to adjust the price based on the evolving situation. We understand that market changes may cause inconvenience. We will negotiate with you if there’s a significant price fluctuation due to tariff policy changes before the order’s actual delivery, and in such cases we may adjust or cancel the order as necessary.

Merck
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Key Documents

Safety Information

CRM47181

Supelco

Propionaldehyde-DNPH solution

1000 μg/mL in acetonitrile (as the aldehyde), ampule of 1 mL

Synonym(s):

Propionaldehyde-2,4-dinitrophenylhydrazone solution

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About This Item

CAS Number:
MDL number:
UNSPSC Code:
77101502
NACRES:
NA.24

Pricing and availability is not currently available.

grade

certified reference material
TraceCERT®

product line

TraceCERT®

CofA

current certificate can be downloaded

feature

standard type calibration

packaging

ampule of 1 mL

concentration

1000 μg/mL in acetonitrile (as the aldehyde)

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

application(s)

environmental

format

single component solution

storage temp.

2-8°C

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Show Differences

1 of 4

This Item
P6556SRE0047P8044
specific activity

≥30 units/mg protein

specific activity

≥30 units/mg protein

specific activity

≥30 units/mg protein

specific activity

≥3.0 unit/mg solid

form

lyophilized powder

form

lyophilized powder

form

lyophilized powder

form

lyophilized powder

storage temp.

−20°C

storage temp.

−20°C

storage temp.

−20°C

storage temp.

−20°C

shipped in

wet ice

shipped in

wet ice

shipped in

wet ice

shipped in

-

mol wt

28.93 kDa

mol wt

28.93 kDa

mol wt

28.93 kDa

mol wt

28.93 kDa

Application

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Legal Information

TraceCERT is a registered trademark of Merck KGaA, Darmstadt, Germany

Pictograms

FlameExclamation mark

Signal Word

Danger

Hazard Classifications

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Flam. Liq. 2

Storage Class Code

3 - Flammable liquids

WGK

WGK 2

Flash Point(F)

35.6 °F - closed cup

Flash Point(C)

2.0 °C - closed cup

Regulatory Information

危险化学品

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