Water Treatment Archives - NBCHEM GROUP CO., LIMITED | Slow Controlled Release Fertilizer | Water Soluble Fertilizer | Urea | Automotive Grade Urea/DEF Urea Prills

Benzalkonium Chloride

skoovi — Mon, 19 Aug 2024 02:23:03 +0000

Item

Prescription

Results

Active Matter %

78 – 82

80.3

Appearance

Slightly yellowish to colorless transparent liquid

Slightly yellowish transparent liquid

Free Amine & Amine Salt %

≤ 2

1.11

( 1% aqueous solution)

6 – 9

7.3

Color (APHA)

≤ 150#

30#

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SDIC

skoovi — Fri, 02 Aug 2024 07:29:47 +0000

Inspection item		Technical requirements	Inspection results	Conclusion
Appearance		White Granular	White Granular	Confirmed
Available chlorine Wt. %		56%	56.7%	Confirmed
PH Value		5.6-7.0	6.2	Confirmed
Moisture Wt.%		6.0-8.0%	7.2%	Confirmed
Granular		8-30mesh	8-30mesh	Confirmed
Conclusion	This lot of commodity is in conformity with the HD/T3779-2005 standard.
Conditions of storage	Store in a well-ventilated place. Keep container tightly closed. Store locked up. Keep dry and ventilation

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TTA

skoovi — Fri, 02 Aug 2024 07:28:48 +0000

检测项目 Item	质量标准 Stand of Quality	检测结果 Test Result
Color	White	White
纯度 Purity (%)	Min 99.5%	99.86%
色度（黑曾） Chroma(Hazen)	Max 45	30
Turbidity (NTU)	Max 20	7.9
熔点 Melt Point (℃)	83.0-87.0	85.6
水分 Moistuer(%)	Max0.1	0.04
灰分 Ash(%)	Max0.05	0.01
PH值 PH Value	5.5-6.5	6.30
结论 Result	Conform

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TKPP

skoovi — Fri, 02 Aug 2024 07:27:55 +0000

Item	Standard	Result
Potassium pyrophosphate (as K4P2O7)%	98.0min	98.7
Assay （P2O5)%	42min	42.5
K2O content%	56 min	56.6
Iron %	0.01max	0.005
Water innsoluble matter %	0.10max	0.08
Fluoride	10ppm max	6ppm
PH value	10.5±0.5	10.3
Loss on ignition （105℃/4 hrs,550 ℃/30mins）%	1.0max	0.6
particle size（though80 mesh）%	95min	95

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Potassium Monopersulfate

skoovi — Fri, 02 Aug 2024 07:27:15 +0000

Test Items 测试项目	Specification 规格	Results 检测结果
Appearance 外观	White powder or granule白色粉状物或颗粒	PASS
Content 含量	≥42.8%	44.32
Available Oxygen 活性氧, %	≥4.50	4.66
Loss on drying 干燥失重，g/L	≤0.1	0.025
Bulk Density 堆积密度, g/L	≥800	1000
pH Test (10g/L,25°C) pH值	2.0-2.3	2.1
Partical size粒径分布(0.850～0.075mm)，%	≥90.0	92

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STPP

skoovi — Fri, 02 Aug 2024 07:20:35 +0000

Item	Standard	Result
ASSAY % ≥	94.0	95.6
P₂O₅ % ≥	57.0	57.5
WATER INSOLUBLEMATTER %≤	0.1	0.05
LOSS ON IGNITION% ≥	1(normally)	1.5
PHVALUE(1%WATERSOLUTION)	9.2-10.3	9.6
BULK DENSITY(G/CM³)	0.9-1.2	1.0
WHITENESS %≥	85	86.1
Phase I	0-70	68

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Potassium Monopersulfate

skoovi — Fri, 02 Aug 2024 07:19:39 +0000

Test Items 测试项目	Specification 规格	Results 检测结果
Appearance 外观	White powder or granule白色粉状物或颗粒	PASS
Content 含量	≥42.8%	44.32
Available Oxygen 活性氧, %	≥4.50	4.66
Loss on drying 干燥失重，g/L	≤0.1	0.025
Bulk Density 堆积密度, g/L	≥800	1000
pH Test (10g/L,25°C) pH值	2.0-2.3	2.1
Partical size粒径分布(0.850～0.075mm)，%	≥90.0	92

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Polyaspartic Acid

skoovi — Fri, 02 Aug 2024 07:18:49 +0000

Inspection Item	Indication Range	Check Result
Appearance	Light-Yellow Powder	Light-Yellow Powder
Solid Content %	≥93.0	95.97
Moisture Content %	≤7	4.03
Limiting Viscosity dl/g(30℃)	0.055-0.090	0.060
pH(10g/l in solution)	8.5-10.5	9.2

Product Name:	Polyaspartic Acid
CAS Number:	181828-06-8
Molecular Weight:	3000 or 5000 Da
Standard:	In-house standard

Analytical Procedure	Specification
Appearance:	Yellow clear solution
Assay: K₂O:	40% min. 10~12%
Limiting Viscosity dl/g(30°C)	0.035-0.070
Density:	1.22 g/cm³min.
PH:	8.5~10.5

Packing:	200L drum/1000L IBC
Load Quantity:	18MT/20’FCL at 200L drum 22.5MT/20’FCL at 1000L IBC
Hazard Classification:	Not regulated
Shelf Life:	Two years if stored properly.
Storage:	Original sealed container, cool dry area.

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PAC

skoovi — Fri, 02 Aug 2024 07:16:10 +0000

TESTING ITEM	INDEX	ACTUAL RESULT
TESTING ITEM	LOT NO.	20240505
Assay	99%min	99.22
Iron (Fe)	10ppm max	6
Arsenic(As)	10ppm max	1
Sulfate(SO4)	0.008% max	0.005
Chloride (Cl)	0.005% max	0.002
3- Phosphate (PO4 )	0.2 max	0.1
Appearance	White crystal	White crystal

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IDS

skoovi — Fri, 02 Aug 2024 07:00:51 +0000

Inspection Item	Indication Range	Check Result
Appearance	Colorless to yellowish, Clear Solution	Colorless to yellowish, Clear Solution
Dried Solid Content %	Appr.40.0	41.0
IDS-Na active %	33.0-35.0	34.0
Density g/cm3 (20℃)	≥1.25	1.30
PH(10g/l in solution)	8.5-11.5	10.97

Inspection Item	Indication Range	Check Result
Appearance	White Powder	White Powder
Solid Content %	≥93.0	93.92
IDS active %	≥72.0	76.2
Moisture Content %	≤7	6.08
PH[10g/l solution]	8.5-11.5	10.8
Solubility at 20[g/100g H2O]	Water soluble	Water soluble
Bulk Density (g/cm³)	0.35-0.65	0.45

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