product

Sodium pyrophosphate

Short Description:

Appearance: White powde
Molecular Weight:265.90r
CAS NO.:7722-88-5
EINECS NO.:231-767-1
MF:Na4P2O7
H.S CODE:28353990
Quality standard:HG/T2968-1999


Product Detail

ABOUT US

Product Tags

Items

Grade

Assay (as Na4P2O7 )%

96.5%

P2O5 %≥

51.5

Ortho Phosphates

Pass

PH Value

9.9-10.7

Water Insoluble matter % ≤

0.2

L.O.I. % ≤

0.5

(As F)%≤

0.005

(As As)%≤

0.0003

Usage:

Applied in industries of detergents as detergent auxiliary, bleaching agents and electroplating.Machining as a rust remover. Chemical production as dispersants and emulsifiers. Insoluble salts can also be used for water treatment agent, oil drilling, etc..But also re-dissolved calcium and magnesium.

Packing:

25kgs or 50kgs woven bag lined with plastic bag, or according to the customer’s demand.


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