Sodium metabisulfite CAS NO.7681-57-4

Min.Order Quantity:: 1 Kilogram

Purity:: 99%

Port:: Tianjin xingang

Payment Terms:: L/C,T/T,MoneyGram

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Product Details

Keywords

Sodium metabisulfite
7681-57-4
2Na.O5S2

Quick Details

ProName: Sodium metabisulfite
CasNo: 7681-57-4
Molecular Formula: 2Na.O5S2
Appearance: white crystalline powder with a sulfur...
Application: white crystalline powder with a sulfur...
DeliveryTime: 12days
PackAge: in foil bag or customized
Port: Tianjin xingang
ProductionCapacity: 10 Metric Ton/Day
Purity: 99%
Transportation: by sea
LimitNum: 1 Kilogram
Heavy metal: less than 0.4%
Grade: Industrial Grade

Superiority

our company is a professional chemical raw materials manufacturer and exporter for many years in chemical market. there are more than 200 excellent staffs and four factories working for us .

company advantage:

1.place of origin in china with super quality by reasonable price.

2.fast delivery by safe express way to address specified.

3.lots of highly qualified engineers and experts to provide technical guideness and support for customers.

4. sample order are welcome.

5.a variety of payments, such as l/c, tt, , moneygram or other payments.

warm welcome to contact us to get more products information and details, i will send our product list for your choice.we are looking forward to our long term cooperation.

Details

sodium metabisulfite chemical properties

mp	150 °c
density	1.48
storage temp.	store at rt.
solubility	540 g/l (20°c)
water solubility	540 g/l (20 ºc)
merck	14,8638
stability:	stable. incompatible with strong oxidizing agents, strong acids. contact with strong acids releases a poisonous gas. may be moisture and air sensitive.
cas database reference	7681-57-4(cas database reference)
epa substance registry system	disulfurous acid, disodium salt(7681-57-4)

safety information

hazard codes	xn,xi
risk statements	22-31-41-36/37/38-52
safety statements	26-39-46-36
ridadr	3260
wgk germany	1
rtecs	ux8225000
packinggroup	iii
hazardous substances data	7681-57-4(hazardous substances data)