Formaldehyde solution
ACS reagent, 37 wt. % in H2O, contains 10-15% Methanol as stabilizer (to prevent polymerization)
Manufacturer: Sigma Aldrich
CAS Number: 50-00-0
Synonym(S): Formalin
Select a Size
| Pack Size | SKU | Availability | Price |
|---|---|---|---|
| 25 ML | 252549-25-ML | In Stock | ₹ 2,792.85 |
| 100 ML | 252549-100-ML | In Stock | ₹ 4,102.68 |
| 500 ML | 252549-500-ML | In Stock | ₹ 4,438.25 |
| 1 L | 252549-1-L | In Stock | ₹ 6,516.65 |
| 2.5 L | 252549-2.5-L | In Stock | ₹ 7,956.38 |
| 4 L | 252549-4-L | In Stock | ₹ 12,362.15 |
| 6 X 500 ML | 252549-6-X-500-ML | In Stock | ₹ 12,524.53 |
252549 - 25 ML
In Stock
Quantity
1
Base Price: ₹ 2,792.85
GST (18%): ₹ 502.713
Total Price: ₹ 3,295.563
grade
ACS reagent
Quality Level
200
vapor density
1.03 (vs air)
vapor pressure
52 mmHg ( 37 °C)52 mmHg ( 37 °C)
form
liquid
autoignition temp.
572 °F
contains
10-15% Methanol as stabilizer (to prevent polymerization)
concentration
36.5-38.0%37 wt. % in H2O
impurities
≤0.006 meq/g Titr. acid
ign. residue
≤0.005%
Other Options
Related Products
Description
- General description: Formaldehyde (formalin) is produced by oxidation of methanol. It is made of 37% formaldehyde and impurities such as methanol, small amounts of formic acid, aldehydes and ketones. It is used as a denaturant in formaldehyde-agarose gel electrophoresis of RNA.[1][2]
- Application: Formaldehyde solution has been used as a fixing agent to fix cells during immunofluorescence imaging and for cross-linking cells during chromatin immunoprecipitation (ChIP) assay.[3]
- Physical form: This product is a solution of approximately 37% by weight of formaldehyde gas in water.
- Other Notes: The article number 252549-4X2.5L will be discontinued. Please order the single bottle 252549-2.5L which is physically identical with the same exact specifications.The article number 252549-6X1L will be discontinued. Please order the single bottle 252549-1L which is physically identical with the same exact specifications.
SAFETY INFORMATION
Pictograms
Signal Word
Danger
Hazard Statements
Precautionary Statements
P202 - P210 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
Hazard Classifications
Acute Tox. 2 Inhalation - Acute Tox. 3 Dermal - Acute Tox. 3 Oral - Carc. 1B - Eye Dam. 1 - Flam. Liq. 3 - Muta. 2 - Skin Corr. 1B - Skin Sens. 1 - STOT SE 1 - STOT SE 3
Target Organs
Eyes,Central nervous system, Respiratory system
WGK
WGK 3
Flash Point(F)
closed cup
Flash Point(C)
closed cup
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grade: ACS reagent
Quality Level: 200
vapor density: 1.03 (vs air)
vapor pressure: 52 mmHg ( 37 °C)52 mmHg ( 37 °C)
form: liquid
autoignition temp.: 572 °F
contains: 10-15% Methanol as stabilizer (to prevent polymerization)
concentration: 36.5-38.0%37 wt. % in H2O
impurities: ≤0.006 meq/g Titr. acid
ign. residue: ≤0.005%
grade: __
Quality Level: 100
vapor density: __
vapor pressure: __
form: __
autoignition temp.: __
contains: __
concentration: __
impurities: __
ign. residue: __
grade: __
Quality Level: 100
vapor density: __
vapor pressure: __
form: __
autoignition temp.: __
contains: __
concentration: __
impurities: __
ign. residue: __
