MDL：
--MFCD00149159

Molecular Formula：
MnSO4?H2O

Molecular Weight：
169.02

Alias：
硫酸錳,硫酸亞錳，一水合硫酸亞錳 Manfanous sulfate

Product order：

Name	Specifications	Packing	Price	Delivery
Manganese sulfate	ACS	500g	RMB 107.8	Consulting service
Manganese sulfate	AR	500g	RMB 63.8	Consulting service

Character：
淡紅色結(jié)晶，溶于水，不溶于乙醇。

Quality Standard：
   
   GH/T3-1081-77
項(xiàng)目ltem                                   分析純　　　　　 化學(xué)純
　　　　　　　　　　　　　　　　　　　　　　  (AR)            (CP)
含量[MnSO4?H2O]Assay,%                    ≥99.0            98.0
水不溶物lnsoluble matter in water,%       ≤0.005           0.01
氯化物(Cl)Chloride,%                      ≤0.002           0.005
鐵(Fe)Iron,%                              ≤0.0005          0.0015
鋅(Zn)Zinc,%                              ≤0.02            0.05
堿金屬及堿土金屬(以硫酸鹽計(jì))Alakli
and earths,%                              ≤0.25            0.5
還原高錳酸鉀物質(zhì)Potassium permang-
anate reducing substanes                    合格　　　　　　合格
重金屬(以Pb計(jì))Heavy metals,%              ≤0.0002          0.001

ACS級(jí)
項(xiàng)目名稱Item                                              ACS Grade
含量(MnSO4?H2O)Assay                                        98.0-102.0%
灼燒失重Loss on ignition                                    10.0-12.0%
還原高錳酸鹽物質(zhì)Substances reducing permanganate            Passes test dichromate                                                  Passes test
水不溶物Insoluble matter                                    ≤0.01%
氯化物(Cl)Chloride(Cl)                                      ≤0.005%
鈣(Ca)Calcium(Ca)                                           ≤0.005%
鎂(Mg)Magnesium(Mg)                                         ≤0.005%
鎳(Ni)Nickel(Ni)                                            ≤0.02%
鉀(K)Potassium(K)                                           ≤0.01%
鈉(Na)Sodium(Na)                                            ≤0.05%
鋅(Zn)Zinc(Zn)                                              ≤0.005%
重金屬(以Pb計(jì))Heavy metals(as Pb)                           ≤0.002%
鐵(Fe)Iron(Fe)                                              ≤0.002%

Storage：
密封保存。
用途  點(diǎn)滴分析銨、銀、碲、氯化物、溴化物和過(guò)碘酸鹽，制備鐵箳體，單倍體育種中配制各種培養(yǎng)基，硝酸試粉法測(cè)定土壤及植株的硝態(tài)氮。