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Merck
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45613

Supelco

Atrazine-desethyl-desisopropyl-2-hydroxy

PESTANAL®, analytical standard

Synonym(s):

4,6-Diamino-2-hydroxy-1,3,5-triazine, Ammeline

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25 MG
CN¥913.03
100 MG
CN¥3,043.46
500 MG
CN¥9,949.75

CN¥913.03

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25 MG
CN¥913.03
100 MG
CN¥3,043.46
500 MG
CN¥9,949.75

About This Item

Empirical Formula (Hill Notation):
C3H5N5O
CAS Number:
645-92-1
Molecular Weight:
127.10
Beilstein:
607753
EC Number:
211-455-1
MDL number:
MFCD00023186
UNSPSC Code:
41116107
PubChem Substance ID:
329756834
NACRES:
NA.24

CN¥913.03

Please contact Customer Service for Availability
Request a Bulk Order

grade

analytical standard

Quality Level

100

product line

PESTANAL®

shelf life

limited shelf life, expiry date on the label

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

application(s)

agriculture
environmental

format

neat

SMILES string

Nc1nc(N)nc(O)n1

InChI

1S/C3H5N5O/c4-1-6-2(5)8-3(9)7-1/h(H5,4,5,6,7,8,9)

InChI key

MASBWURJQFFLOO-UHFFFAOYSA-N

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Show Differences

1 of 4

This Item
SAE0063P5521A2237
碱性磷酸酶重组，高活性 EIA Grade, from Pichia Pastoris

03359123001

碱性磷酸酶重组，高活性

Alkaline Phosphatase Recombinant solution (high-activity)

SAE0063

Alkaline Phosphatase Recombinant

碱性磷酸酶 来源于牛肠粘膜 ≥2,000 DEA units/mg protein

P5521

碱性磷酸酶 来源于牛肠粘膜

磷酸酶，碱性虾 ≥900 DEA units/mL, buffered aqueous glycerol solution, recombinant, expressed in proprietary host

A2237

磷酸酶，碱性虾

assay

≥95% (HPLC)

assay

-

assay

-

assay

-

specific activity

≥7000 units/mg protein (At 37 °C with pNPP and DEA as the substrates)

specific activity

-

specific activity

≥2,000 DEA units/mg protein

specific activity

-

concentration

20 mg/mL (ready-to-use)

concentration

-

concentration

≥1.0 mg/mL

concentration

≥900 DEA units/mL

form

buffered aqueous solution (ready-to-use, 20 mg/ml)

form

solution (high-activity)

form

aqueous solution

form

buffered aqueous glycerol solution

shipped in

wet ice

shipped in

wet ice

shipped in

-

shipped in

dry ice

optimum pH

8.0(Stability), 9.8(Activity)

optimum pH

-

optimum pH

-

optimum pH

-

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

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

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves
  • Specification Sheet

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    Certificates of Analysis (COA)

    Lot/Batch Number
    BCCK5320
    BCCJ7294
    BCCD3563
    BCBX0886
    BCBV3902

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    Hongkai Zhu et al.
    Journal of hazardous materials, 373, 671-677 (2019-04-08)
    Occurrence, spatial distribution, and temporal trends of melamine and its derivatives (ammeline, ammelide, and cyanuric acid) were investigated in surface sediment and two sediment cores collected from Lake Shihwa, South Korea. ∑Melamine (sum of melamine and its three derivatives) was
    Determination of melamine and three hydrolytic products by liquid chromatography.
    T Sugita et al.
    Bulletin of environmental contamination and toxicology, 44(4), 567-571 (1990-04-01)
    Hongkai Zhu et al.
    Environment international, 130, 104950-104950 (2019-06-30)
    We determined the concentrations of melamine, ammeline, ammelide, and cyanuric acid in meat, fish and seafood, cereal products, beverages, cooking oil, and vegetables (n = 121) collected from Albany, New York, United States. In addition, food packaging (n = 24) and animal feed (n = 12)
    Hongkai Zhu et al.
    Environmental pollution (Barking, Essex : 1987), 245, 994-999 (2019-01-27)
    Melamine-based resins are used extensively in laminates, plastics, coatings, glues, and dinnerware. Little is known, however, about the occurrence of melamine and its derivatives in the environment. In this study, a nationwide survey of melamine and its derivatives, namely ammeline
    Hongkai Zhu et al.
    Environment international, 123, 375-381 (2018-12-21)
    Melamine is used extensively in household products, such as furniture, dinnerware, and food utensils. Several studies have shown that melamine adversely affects kidney function. Nevertheless, little is known about urinary melamine concentrations, and its temporal variability. In this study, 213
    View All Related Papers

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