01-4970
磷酸二氢铵
SAJ first grade, ≥98.0%
别名:
prim -磷酸铵, 单 -磷酸铵, 磷酸二氢铵
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线性分子式:
NH4H2PO4
化学文摘社编号:
分子量:
115.03
UNSPSC Code:
12352300
PubChem Substance ID:
EC Number:
231-764-5
MDL number:
InChI key
LFVGISIMTYGQHF-UHFFFAOYSA-N
InChI
1S/H3N.H3O4P/c;1-5(2,3)4/h1H3;(H3,1,2,3,4)
SMILES string
N.OP(O)(O)=O
grade
SAJ first grade
vapor pressure
<0.000 hPa ( 20 °C)
assay
≥98.0%
form
crystalline
availability
available only in Japan
pH
3.8-4.4 (25 °C, 50 g/L)
mp
190 °C (dec.) (lit.)
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相关类别
存储类别
11 - Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
法规信息
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