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70%min sodium hydrosulphide / sodium hydrosulfide

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70%min sodium hydrosulphide / sodium hydrosulfide

Name: 70%min sodium hydrosulphide / sodium hydrosulfide
Brand: ZHENGZHOU YUCAI PHOSPHATE CHEMICAL FACTORY
Rating: 4.2 (17 reviews)

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Model No. :
Brand Name :

4yrs

Zhengzhou, Henan, China

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Platform Certification

ZHENGZHOU YUCAI PHOSPHATE CHEMICAL FACTORY

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Product description

Classification	Phosphate
Type	Sodium Pyrophosphate
Place of Origin	Henan,China
Grade Standard	Agriculture Grade, Electron Grade, Industrial Grade, Medicine Grade, Reagent Grade
CAS No.	7722-88-5
Other Names	Tetrasodium phosphate
MF	Na4P2O7
EINECS No.	231-767-1
Purity	97%
Appearance	White powder or crystal
Application	Softener
Brand Name	Yucai Chemical
HS	28353990
PH value	9.9-10.7
Relative molecular mass	446.07
Molecular weight	265.9
Relative density	2.534
Melting point	880℃
Executive standard	HG/T 2968-2009
Number of mesh	100
Product Name	STPP Sodium Tripolyphosphate
Keywords	sodium pyrophosphate

Indicator name	Industrial grade
Main content% ≥	96.5
Phosphorus pentoxide % ≥	51.5
Orthophosphate	Pass
PH value	9.9-10.7
Water insoluble matter ≤	0.2
Fineness	90%
Burning loss L.O.I. % ≤	-
Fluoride (As F)%≤	-
Heavy metal ( As)%≤	-

Transport mode: Free sample is available once you accept the freight collect

Payment term: 30% T/T, L/C at sight

Q: Can I get a sample before placing an order?

A: Yes, we are the factory and provide samples for you.

Q: Delivery Time:

A: Our products will be in stock after production, and can be delivered within 3 days.

Q:Port near factory

A:Tianjin or Qingdao port,Dear guests, you can specify any port.

Q: The time for deliver ourproducts to Tianjin or Qingdao port:

A: 1-2 days.

Q: How is your after-sales service?

A: If you have any technical or quality problems after receiving the goods, you can always contact us. If the problem is caused by us, we will send you the goods for free or refund your loss.