CAS No. 37971-36-1 2-Phosphonobutane -1, 2, 4-Tricarboxylic Acid (PBTCA) By Nine Continent Environmental Protection,

CAS No. 37971-36-1 2-Phosphonobutane -1, 2, 4-Tricarboxylic Acid (PBTCA)

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1 Metric Ton Minimum Order

Country:

China

Model No:

cas 37971-36-1

FOB Price:

( Negotiable )(Negotiable) Get Latest Price

Place of Origin:

Price for Minimum Order:

Minimum Order Quantity:

1 Metric Ton

Packaging Detail:

200L plastic drum wrapped with film on pallet, or IBC (1000L); 25kg/plastic woven bag

Delivery Time:

15 DAYS

Supplying Ability:

5000 Metric Ton per Month

Payment Type:

PayPal, Money Gram, Western Union, L/C, T/T

Product Group :

Organic Phophonic Acid

Product Specification

Other Names: PBTCA, CAS No. 37971-36-1
Purity (%): 50%
Type: circulating cool water system, oilfield refill water system, lavation fields, chelating agent and metal detergent
Usage: scale inhibitor in circulating cool water system, oilfield refill water system, chelating agent and metal detergent
Brand Name: Nine Continent or OEM

Appearance:Colorless or light yellow transparent liquid
Density g/cm3 :1.270 min
Phosphorous acid (as PO33-) :0.5% max
Phosphorous acid (as PO43-):0.2% max
pH (1% solution):1.5-2.0

Product Description

*-Phosphonobutane *1,2,*-Tricarboxylic Acid

(PBTCA)
CAS No.*********1

Molecular Formula: C7H*1O9P　　

Molecular Weight:**0.*3

Properties:

PBTCA has low content of phosphoric, has structural features of both phosphoric acid and carboxylic acid group, which enable its excellent scale and corrosion inhibition properties. Its antiscale property under high temperature is far better than that of organophosphines. It can improve zinc salt solubility, has good chlorine oxidation tolerance and good composite synergy.

Specification: HG/T ********0

Items	Index
Appearance	Colorless or light yellow transparent liquid
Active acid(asPBTC)，% ≥	*0.0
Phosphorous acid (as PO*3-) % ≤	0.5
Phosphorous acid (as PO**-) % ≤	0.2
Density (*0℃) g/cm3 ≥	1.**0
pH (1% solution)	1.5～2.0

Usage:

PBTCA is one of the most effective and widely used agents as scale and corrosion inhibitor. It is the excellent stabilizer for zinc salt as well. It is widely used in circulating cool water system and oilfield refill water system as scale and corrosion inhibitor, suitable to composite with zinc salt and copolymer. It can be used under conditions of high temperature, high hardness, high alkali and high concentration index. In lavation fields, it is used as chelating agent and metal detergent.

PBTCA is usually used together with zinc salt, copolymer, organophosphine, imidazole and other water rreatment chemicals. When used alone, the dosage of ***5mg/L is preferred.

Safety:

Acidity. Avoid contact with eye and skin. In case of contact, flush with water immediately.

Package and storage:

*5kg/**0kg net in plastic drum.

Storage for twelve months in shady room.

Country:	China
Model No:	cas 37971-36-1
FOB Price:	( Negotiable ) (Negotiable) Get Latest Price
Place of Origin:	-
Price for Minimum Order:	-
Minimum Order Quantity:	1 Metric Ton
Packaging Detail:	200L plastic drum wrapped with film on pallet, or IBC (1000L); 25kg/plastic woven bag
Delivery Time:	15 DAYS
Supplying Ability:	5000 Metric Ton per Month
Payment Type:	PayPal, Money Gram, Western Union, L/C, T/T
Product Group :	Organic Phophonic Acid