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Safety Information

F1635

SAFC

Formaldehyde solution

contains 10-15% methanol as stabilizer, 37 wt. % in H2O

Synonym(s):

Formalin

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About This Item

Linear Formula:
HCHO
CAS Number:
50-00-0
Molecular Weight:
30.03
Beilstein:
1209228
MDL number:
MFCD00003274
UNSPSC Code:
12352114
PubChem Substance ID:
329799685
NACRES:
NA.21
technique(s):
tissue processing: suitable
bp:
97 °C
vapor pressure:
52 mmHg ( 37 °C)
Pricing and availability is not currently available.

vapor density

1.03 (vs air)

vapor pressure

52 mmHg ( 37 °C)

form

liquid

autoignition temp.

572 °F

contains

10-15% methanol as stabilizer

concentration

37 wt. % in H2O
37-38%

technique(s)

tissue processing: suitable

impurities

≤0.03% free acid (as HCOOH)

color

APHA: ≤10

pH

2.8-4.0

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P6556SRE0047P8044
蛋白酶 K 来源于林伯氏白色念球菌 lyophilized powder, BioUltra, ≥30 units/mg protein

P2308

蛋白酶 K 来源于林伯氏白色念球菌

蛋白酶 K 来源于林伯氏白色念球菌 lyophilized powder, ≥30 units/mg protein

P6556

蛋白酶 K 来源于林伯氏白色念球菌

蛋白酶 K 来源于林伯氏白色念球菌 Suitable for manufacturing of diagnostic kits and reagents, lyophilized powder, ≥30 units/mg protein

SRE0047

蛋白酶 K 来源于林伯氏白色念球菌

蛋白酶 K 来源于林伯氏白色念球菌 ≥3.0 unit/mg solid, lyophilized powder

P8044

蛋白酶 K 来源于林伯氏白色念球菌

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

General description

This product is 37wt% solution of formaldehyde in water. It contains 10-15% methanol as stabilizer.

Application

Formaldehyde solution has been used to prepare formaldehyde fixation/permeabilization solution that is employed to fix tissue samples.[1]

Biochem/physiol Actions

Induces tumors in the nasal epithelium of rats, and is suspected to be a human carcinogen. Potent mutagen.

Signal Word

Danger

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

Storage Class Code

3 - Flammable liquids

WGK

WGK 3

Flash Point(F)

133.0 °F - closed cup

Flash Point(C)

56.11 °C - closed cup

Regulatory Information

危险化学品

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    MKCS2465

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