h3po3
h3po3-
A white or yellowish hygroscopic crystalline solid , H3PO3 , used as a reducing agent and to produce phosphite salts .
一种白色或黄色的、具有吸湿性的晶体状固体，H3PO3，用作还原剂并产生亚磷酸盐。
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Molecular formula : H3PO3 Appearance : white crystalline Use : It is the raw material manufacture sub-phosphate , is also manufacturing plastic stabilizer and organic phosphorus pesticide raw materials .
分子式：H3PO3外观：白色结晶用途：是制造亚磷酸盐的原料，也是制造塑料稳定剂和有机磷农药的原料。