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48918-U

Sigma-Aldrich

ProClin™ 300

ProClin™ preservative for use in IVD manufacturing, pkg of 18 L, CMIT/MIT 3 %

Synonym(s):

3% solution of 5-chloro-2-methyl-4-isothiazolin-3-one and 2-Methyl-4-isothiazolin-3-one

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About This Item

UNSPSC Code:
12352201
NACRES:
NA.21
Pricing and availability is not currently available.

Quality Level

300

form

liquid

shelf life

3 yr

contains

Alkyl Carboxylate

composition

CMIT/MIT, 3%

packaging

pkg of 18 L

color

colorless to light yellow

matrix

Modified glycol

operating pH range

2.5-8.5

pH

4.1 (100 g/L)

bp

189 °C

mp

-40 °C

solubility

water: soluble

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Application

ProClin™ preservatives are immediately microstatic upon contact with microbial organisms as a result of their ability to quickly penetrate cell membranes and inhibit specific enzymes crucial to cellular respiration. Multiple specific sites of ProClin™ toxicity prevent microorganisms from developing high levels of resistance, making ProClin™ highly efficient even over extended storage periods of your IVD components.

Legal Information

ProClin is a trademark of LANXESS Corp.

Disclaimer

The product is not intended for use as a biocide under global biocide regulations, including but not limited to US EPA′s Federal Insecticide Fungicide and Rodenticide Act, European Biocidal Products Regulation, Canada′s Pest Management Regulatory Agency, Turkey′s Biocidal Products Regulation, Korea′s Consumer Chemical Products and Biocide Safety Management Act (K-BPR) and others.

Signal Word

Danger

Hazard Statements

H302,H314,H317,H410

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Skin Corr. 1B - Skin Sens. 1

Storage Class Code

8A - Combustible corrosive hazardous materials

WGK

WGK 3

Flash Point(F)

244.4 °F - closed cup

Flash Point(C)

118 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
MKCV6710
MKCT1903
MKCW1837
MKCW5719
MKCV4372

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James P Higham et al.
PloS one, 6(7), e22398-e22398 (2011-07-30)
Nutritional status is a critical element of many aspects of animal ecology, but has proven difficult to measure non-invasively in studies of free-ranging animals. Urinary C-peptide of insulin (UCP), a small polypeptide cleaved in an equimolar ratio from proinsulin when

Questions

1–7 of 7 Questions  

  1. Is the CAS number for ProClin 300 correct on the SDS

    1 answer

    1. A single CAS number should be assigned for a single product. However, exceptions are sometimes made by the American Chemical Society (ACS).  The CAS number for ProClin can be either a combined CAS number for both active ingredients, or two individual CAS numbers can be cited. For the various ProClin 300 package sizes, only a single CAS number is used.

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  2. What is the matrix of the ProClin 300?

    1 answer

    1. ProClin 300 is a viscous solution containing 93-95 % Modified glycol and 2-3 % Alkyl carboxylate.

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  3. What is the density of ProClin 300?

    1 answer

    1. The density of ProClin 300 is reported as 8.59 pounds per gallon. The specific gravity at 22°C is reported as 1.03 g/mL.

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  4. What is the concentration of active ingredients in ProClin 300?

    1 answer

    1. ProClin 300 contains a total of 3% active ingredient.

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  5. What are the active ingredients in ProClin 300?

    1 answer

    1. ProClin 300 contains two active ingredients: 5-Chloro-2-methyl-4-isothiazolin-3-one (CMIT, CAS RN 26172-55-4) and 2-Methyl-4-isothiazolin-3-one (MIT, CAS RN 2682-20-4).

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  6. When would I choose to use ProClin 300?

    1 answer

    1. ProClin 300 is best used with production runs of standards, controls, and large volume buffers and solutions.  The product is quite viscous and difficult to work with when trying to measure small volumes.

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  7. What is the Department of Transportation shipping information for this product?

    1 answer

    1. Transportation information can be found in Section 14 of the product's (M)SDS.To access the shipping information for this material, use the link on the product detail page for the product.

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