应用
Ammonium molybdate (para) tetrahydrate, is used in photography,analytical lab reagent for phosphate,lead,arsenate determination.

Grade Specifications
Maximum level of impurities: Insoluble matter 0.005%, Chloride (as Cl) 0.002%, NO₃ P.T., Arsenate, phosphate, and silicate (as SiO₂) 0.001%, PO₄ 5ppm, SO₄ 0.02%, Heavy Metals (as Pb) 0.001%, Mg 0.005%, K 0.01%, Na 0.01%

备注
Incompatible wih strong oxidizing agents and strong acids.

基本信息

MDL
MFCD00167059

EINECS
234-722-4

分子式
H₂₄Mo₇N₆O₂₄?4H₂O

分子量
1235.86 (1163.79anhy)

熔点
ca 190° dec.

密度
2.498

灵敏度
Ambient temperatures.

形态
Powder

溶解性
Soluble in water (1:2 ratio). Insoluble in alcohol

Merck
14,533

GHS危害和防范说明

GHS符号

Hazard Statements
H315-H319-H335
Causes skin irritation.Causes serious eye irritation.May cause respiratory irritation.

Precautionary Statements
P261-P280a-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapours/spray.Wear protective gloves and eye/face protection.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations.

安全信息

危险类别
36/37/38
Irritating to eyes, respiratory system and skin.

安全等级
26-37-60
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.This material and its container must be disposed of as hazardous waste

RTECS
QA4900000

TSCA
是