Sodium L-(+)-tartrate dihydrate, 99%
項目搜尋項目搜尋結構搜尋結構搜尋
Sodium L-(+)-tartrate dihydrate, 99%
Sodium L-(+)-tartrate dihydrate, 99%
Sodium L-(+)-tartrate dihydrate, 99%
Thermo Scientific Chemicals

Sodium L-(+)-tartrate dihydrate, 99%

CAS: 6106-24-7 | C4H8Na2O8 | 230.08 g/mol
Have Questions?
變更視圖buttonViewtableView
Quantity:
250 g
1000 g
5000 g
ChemDex嘗試 chem dexTM 網路應用程式
產品號碼 A16187.0I
亦稱為 A16187-0I
價格 (TWD)
-
申請報價
Quantity:
5000 g
Request bulk or custom format
化學識別
CAS6106-24-7
IUPAC Namedisodium (2R,3R)-2,3-dihydroxybutanedioate dihydrate
Molecular FormulaC4H8Na2O8
InChI KeyFGJLAJMGHXGFDE-UDMGOBQRNA-L
SMILESO.O.[Na+].[Na+].O[C@H]([C@@H](O)C([O-])=O)C([O-])=O
檢視更多
規格Specification Sheet規格表
Appearance (Color)White
Assay (Non-aqueous acid-base Titration)≥98.5 to ≤101.5%
Water Content (Karl Fischer Titration)12.22-18.84% (1.5-2.5 waters)
Optical Rotation26.3 ± 0.5? (C=1 in water)
FormCrystals or powder or crystalline powder or fused solid
檢視更多
Sodium L-(+)-tartrate dihydrate is used in buffers for molecular biology and cell culture applications. It is also used as an emulsifier and a binding agent in food products such as jellies, margarine, and sausage casingsand also as a food additive.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
Sodium L-(+)-tartrate dihydrate is used in buffers for molecular biology and cell culture applications. It is also used as an emulsifier and a binding agent in food products such as jellies, margarine, and sausage casingsand also as a food additive.

Solubility
It is soluble in water (290 mg/ml at 20°C). Insoluble in alcohol, and organic solvents.

Notes
Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Incompatible to strong oxidizing agents.
RUO – Research Use Only

General References:

  1. GK Ambady.; G Kartha. The crystal and molecular structure of sodium D-tartrate dihydrate.. Acta Cryst. 1968, 24, (11), 1540-1547 .
  2. JD Neuss.; MG O'Brien.; HA Frediani. Sodium tartrate dihydrate as primary standard for Karl Fischer reagent. Anal. Chem. 1951, 23, (9), 1332-1333.