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Merck
CN

243663

Sigma-Aldrich

次亚磷酸钠 水合物

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关于此项目

线性分子式:
NaH2PO2 · xH2O
CAS Number:
123333-67-5
分子量:
87.98 (anhydrous basis)
EC 号:
231-669-9
MDL编号:
MFCD06252379
UNSPSC代码:
12352300
PubChem化学物质编号:
329752463
NACRES:
NA.55

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方案

~95% (NaH2PO2)

质量水平

200

表单

powder, crystals or chunks

SMILES字符串

O.[Na+].OP[O-]

InChI

1S/Na.H3O2P.H2O/c;1-3-2;/h;3H2,(H,1,2);1H2/q+1;;/p-1

InChI key

PLZNPHDJGFDNRM-UHFFFAOYSA-M

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应用

Sodium hypophosphite hydrate can be used as:
  • A radical precursor to synthesize mono alkyl phosphinic acids via radical reaction with alkenes in the presence of Et3B as the initiator.
  • A reagent for the reduction of the diazonium salt.
  • A hydrogen donor in the transfer-hydrogenation reactions.
  • A catalyst in the esterification reaction.

It can also be used to compose the finishing solutions for the immobilization of photo-initiator (benzophenone ) onto cotton fabrics.
Sodium hypophosphite hydrate is widely used as an esterification catalyst. It may be used to compose the finishing solutions for the incorporation of benzophenone (photoinitiator) onto cotton fabrics.

储存分类代码

11 - Combustible Solids

WGK

WGK 2

闪点(°F)

Not applicable

闪点(°C)

Not applicable

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
BCCM0916
BCCL3934
BCCJ1513
BCCG9522
BCCG4608

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