Merck
CN
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39302

Supelco

Okadaic acid solution

20 μg/g in methanol (nominal concentration), certified reference material, TraceCERT®

Synonym(s):
35-Demethyl-DTX 1 solution, 35-Demethyldinophysistoxin 1 solution, NSC 677083
Empirical Formula (Hill Notation):
C44H68O13
CAS Number:
Molecular Weight:
805.00
MDL number:

grade

certified reference material
TraceCERT®

Quality Level

shelf life

limited shelf life, expiry date on the label

concentration

20 μg/g in methanol (nominal concentration)

storage temp.

−20°C

InChI

1S/C44H68O13/c1-25-21-34(55-44(23-25)35(46)12-11-31(54-44)24-41(6,50)40(48)49)26(2)9-10-30-14-18-43(53-30)19-15-33-39(57-43)36(47)29(5)38(52-33)32(45)22-28(4)37-27(3)13-17-42(56-37)16-7-8-20-51-42/h9-10,23,26-28,30-39,45-47,50H,5,7-8,11-22,24H2,1-4,6H3,(H,48,49)/b10-9+/t26-,27-,28+,30+,31+,32+,33-,34+,35-,36-,37?,38+,39?,41-,42+,43-,44-/m1/s1

InChI key

QNDVLZJODHBUFM-AAWJMCDUSA-N

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General description

This certified reference material (CRM) is produced and certified in accordance with ISO/IEC 17025 and ISO 17034. This CRM is traceable to the SI through a primary reference material from a NMI.
Certified content incl. uncertainty and expiry date are stated on the enclosed certificate.

For the analysis of marine toxins in seafood.

Legal Information

TraceCERT is a registered trademark of Sigma-Aldrich Co. LLC

Signal Word

Danger

Hazard Classifications

Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Flam. Liq. 2 - STOT SE 1

Storage Class Code

3 - Flammable liquids

WGK

WGK 2

Flash Point(F)

49.5 °F - closed cup

Flash Point(C)

9.7 °C - closed cup

Regulatory Information

高风险级别生物产品--毒素类产品
动植物来源生物产品
危险化学品

Certificate of Analysis

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Certificate of Origin

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