SODIUM HEXAMETAPHOSPHATE1.Basic InformationEnglish:
Sodium Hexametaphosphate Alias:
SHMP
Formula:
(Napo3)6 Molecular weight: 611.77
CAS NO.:
10124-56-8
HS Code:
283531900 EINECS:
233-343-12.Physicochemical
PropertiesAppearance:
White granular crystal or powderDensity:
2.484g/cm3Melting
point: 616ºCBoiling
Point:
1500ºCSolubility:
Soluble in water, insoluble in organic
solventsAttributes:
Strong hygroscopicity, sticky after
moisture absorption, easy deliquescence in air and easy
dissolution in water; The solubility in water is high, but the
dissolution rate is warm; The aqueous solution is acidic. Easily
hydrolyzed into phosphite. It has the ability to form soluble
complexes for some metal ions (calcium and magnesium), so it can be
used to soften water and form complexes with lead, silver and
barium salts.3.ApplicationIt is used in refractory materials, water
treatment, washing, leather, medicine, printing and dyeing,
textile, mineral processing, rinsing, paper making, etc.4.
Technical Standards(HG/T 2519-2017)Item Industry GradeFirst
gradeStandardTotal phosphate(P2O5), %≥68.065.0Inactive
phosphate(P2O5), %≤7.510.0Water insoluble, %≤0.040.15Iron(Fe),
%≤0.030.20PH value(10g/L)5.8-7.3SolubilityPASS5.Product
PackagingDouble-layer bags lined with polyethylene film are used as
inner packaging and plastic woven bags are used as outer packaging,
with a net content of 25kg per bag.6.Storage and TransportationIn
the process of transportation, prevent rain, not be affected with
damp and the packaging is not defaced. Sealed and stored after use
to prevent moisture. Store in a dry and ventilated
warehouse.7.CertificationFAQQ: Can I get a free sample before
placing an order?A: Yes, of course.Q: Delivery time?A: We have
complete equipment, efficient production and sufficient inventory,
so that goods can be delivered within 3 days.Q:Ports near
factory?A:Tianjin and Qingdao port. Dear guests, you can specify
any port.Q: The time for delivering our products 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 issue is caused by us, we
will send you the goods for free or refund your loss.Q: What are
your terms of payment?A: Payment≤1000USD,100% in advance. Payment
>= 1000USD,50% T/T in advance, balance before shipment.Q: Are
you a trading company or manufacturer?A: We are a factory, which
has the best price. /* January 22, 2024 19:08:37
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