S6422

Sodium pyrophosphate tetrabasic decahydrate

BioXtra, 99.0-103.0%

• 동의어(들): Pyrophosphate inorganic, Sodium diphosphate tetrabasic, Tetrasodium pyrophosphate
• Linear Formula: Na₄P₂O₇ · 10H₂O
• CAS Number: 13472-36-1
• Molecular Weight: 446.06
• EC Number: 231-767-1
• MDL number: MFCD00149200
• UNSPSC 코드: 12161700
• PubChem Substance ID: 24899702
• NACRES: NA.25

속성

• 제품 라인: BioXtra
• Quality Level: 200
• 분석: 99.0-103.0%
• 양식: powder
• 불순물: ≤0.01% Insoluble matter
• pH: 9.5-10.5 (20 °C, 50 g/L)
• solubility: H₂O: 0.5 M, clear, colorless
• 음이온 미량물: chloride (Cl^-): ≤0.002%; sulfate (SO₄^2-): ≤0.005%
• 양이온 미량물: Al: ≤0.0005%; Ca: ≤0.0005%; Cu: ≤0.0005%; Fe: ≤0.0005%; K: ≤0.005%; Mg: ≤0.0005%; NH₄⁺: ≤0.05%; Pb: ≤0.001%; Zn: ≤0.0005%
• SMILES string: O.O.O.O.O.O.O.O.O.O.[Na+].[Na+].[Na+].[Na+].[O-]P([O-])(=O)OP([O-])([O-])=O
• InChI: 1S/4Na.H4O7P2.10H2O/c;;;;1-8(2,3)7-9(4,5)6;;;;;;;;;;/h;;;;(H2,1,2,3)(H2,4,5,6);10*1H2/q4*+1;;;;;;;;;;;/p-4
• InChI key: VZWGHDYJGOMEKT-UHFFFAOYSA-J

설명

일반 설명

Sodium pyrophosphate tetrabasic decahydrate functions as a sequestering, clarifying, buffering agent and water softener.[1] It is used as an emulsifier, pH buffer and dough conditioner. Sodium pyrophosphate tetrabasic acts as a thickening agent in puddings and tartar control agent in toothpaste.[2]

애플리케이션

Sodium pyrophosphate tetrabasic decahydrate has been used:

• for pyrophosphate hydrolysis and quantification[3]
• as a component of extraction buffer to homogenize liver[4]
• as a component of cell lysis buffer for western blotting[5]

안전성 정보

• 픽토그램: GHS05,GHS07
• 신호어: Danger
• 유해 및 위험 성명서: H302,H318
• 예방조치 성명서: P264 - P270 - P280 - P301 + P312 - P305 + P351 + P338 - P501
• Hazard Classifications: Acute Tox. 4 Oral - Eye Dam. 1
• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 1
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable
• 개인 보호 장비: dust mask type N95 (US), Eyeshields, Gloves