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G1951

Sigma-Aldrich

葡萄糖酸 溶液

49-53 wt. % in H2O

别名:

2,3,4,5,6-五羟基己酸

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25 G
$63.10
1 KG
$78.60
4 KG
$171.00

$63.10

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25 G
$63.10
1 KG
$78.60
4 KG
$171.00

About This Item

经验公式（希尔记法）:
C6H12O7
CAS号:
526-95-4
分子量:
196.16
Beilstein:
1726055
MDL號碼:
MFCD00004240
分類程式碼代碼:
12352201
PubChem物質ID:
57654203
NACRES:
NA.22

$63.10

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形狀

viscous liquid

品質等級

200

光學活性

[α]/D +9.0 to 15.5°

濃度

49-53 wt. % in H2O

折射率

n20/D 1.4161

密度

1.234 g/mL at 25 °C

SMILES 字串

OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C(O)=O

InChI

1S/C6H12O7/c7-1-2(8)3(9)4(10)5(11)6(12)13/h2-5,7-11H,1H2,(H,12,13)/t2-,3-,4+,5-/m1/s1

InChI 密鑰

RGHNJXZEOKUKBD-SQOUGZDYSA-N

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應用

D-葡萄糖酸是非挥发性有机酸，通常用作螯合剂和阻垢剂。 [1] 由于其与碱土金属元素和重金属螯合的特性，因此也用作金属萃取剂。[1]葡萄糖酸及其盐
应用于卫生产品、食品和制药行业。 [2]

儲存類別代碼

10 - Combustible liquids

水污染物質分類（WGK）

WGK 1

閃點（°F）

Not applicable

閃點（°C）

Not applicable

個人防護裝備

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
SDBB0317
STBL3448
MKCV8705
MKCR7633
MKCS1701

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Questions

  1. Hi what is the molarity of the solution provided? 25g in 50%wt solution

    1 answer

    1. At exactly 50% the molarity of this solution is 3.14M. The molarity may be calculated using the following equation below:

      Molarity (moles/L) = Density (g/L) ÷ Molecular Weight (g/mol) * purity
      = 1234g/L ÷ 196.16 g/mol * 0.50
      = 3.14539M

      The concentration of this product ranges from 49 - 53% and may change slightly from lot to lot. Please see the link below to access a sample or specific lot Certificate of Analysis:
      https://www.sigmaaldrich.com/product/aldrich/g1951#product-documentation

      Helpful?

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